{"id":73912,"date":"2024-08-18T19:34:19","date_gmt":"2024-08-18T16:04:19","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/"},"modified":"2024-08-18T19:34:19","modified_gmt":"2024-08-18T16:04:19","slug":"c-interview-questions-ig5","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/","title":{"rendered":"\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 C++ &#8211; \u0627\u0646\u062c\u0645\u0646 DEV"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>  \u0645\u0642\u062f\u0645\u0647<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0642\u0627\u0644\u0647 \u0628\u0639\u062f\u06cc \u0628\u0631\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 C \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0622\u0646 \u0631\u0627 \u0646\u062e\u0648\u0627\u0646\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0622\u0646\u062c\u0627 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u062a\u0645\u0627\u0645 \u0622\u0646 \u0633\u0648\u0627\u0644\u0627\u062a C \u0646\u06cc\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0639\u062a\u0628\u0631 C++ \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u062f\u0627\u0648\u0637\u0644\u0628\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0634\u063a\u0644 C++ \u0645\u0635\u0627\u062d\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u067e\u0631\u0633\u06cc\u062f. \u0627\u0644\u0628\u062a\u0647 C++ \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 C \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0627\u0636\u0627\u0641\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u062e\u062a\u0635 C++ \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0633\u0648\u0627\u0644 (\u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u067e\u0627\u0633\u062e) \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0632 \u06cc\u06a9 \u0646\u0627\u0645\u0632\u062f \u062f\u0631 \u0637\u0648\u0644 \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0634\u063a\u0644\u06cc \u062f\u0631 C++ (\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0633\u0648\u0627\u0644\u0627\u062a C) \u0645\u06cc \u067e\u0631\u0633\u0645.<\/p>\n<p>\u0645\u0627\u0646\u0646\u062f \u0642\u0628\u0644\u060c \u0627\u06af\u0631 \u0645\u0628\u062a\u062f\u06cc \u0647\u0633\u062a\u06cc\u062f\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u0645 \u0642\u0628\u0644 \u0627\u0632 \u06a9\u0644\u06cc\u06a9 \u06a9\u0631\u062f\u0646 \u0628\u0631 \u0631\u0648\u06cc \u0622\u0646\u060c \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u0628\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u062e\u0648\u062f \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f \u067e\u06cc\u0648\u0646\u062f\u0647\u0627<\/p>\n<p>  \u0633\u0648\u0627\u0644\u0627\u062a<\/p>\n<p>  \u0633\u0648\u0627\u0644 1: \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc<\/p>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 (where T \u06cc\u06a9 \u0646\u0648\u0639 \u062f\u0644\u062e\u0648\u0627\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a):<\/p>\n<p>T&amp; f() {<br \/>\n  T t;<br \/>\n  \/\/ &#8230;<br \/>\n  return t;<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u0648\u0627\u0644: \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0686\u0647 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0627\u0631\u062f\u061f<\/p>\n<p>\u0627\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0627\u0633\u0627\u0633\u0627\u064b \u0647\u0645\u0627\u0646 \u0633\u0648\u0627\u0644 \u0645\u0635\u0627\u062d\u0628\u0647 \u0634\u0645\u0627\u0631\u0647 4 C \u0627\u0633\u062a \u0628\u0647 \u062c\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0646\u0627\u0628\u0639 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0646\u0634\u0627\u0646\u06af\u0631\u0647\u0627 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0686\u0648\u0646 t \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u0644\u06cc \u0627\u0633\u062a\u060c \u067e\u0633 \u0627\u0632 \u0628\u0627\u0632\u06af\u0634\u062a \u0648\u062c\u0648\u062f \u062e\u0648\u062f \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0631\u062c\u0639 a \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0645\u0631\u062c\u0639 \u0622\u0648\u06cc\u0632\u0627\u0646. \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u0631\u062c\u0627\u0639 \u0634\u062f\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u0646\u0627\u0645\u0634\u062e\u0635 \u0645\u06cc \u0634\u0648\u062f (\u0648 \u0627\u06af\u0631 \u062e\u0648\u0634 \u0634\u0627\u0646\u0633 \u0628\u0627\u0634\u06cc\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u062e\u0644\u06cc\u0647 \u0627\u0635\u0644\u06cc \u0645\u06cc \u0634\u0648\u062f).<\/p>\n<p>  \u0633\u0648\u0627\u0644 2: delete<\/p>\n<p>\u0686\u06cc \u062f\u0648 \u0648\u0642\u062a\u06cc \u062a\u0645\u0627\u0633 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u062f \u0627\u062a\u0641\u0627\u0642\u0627\u062a\u06cc \u0645\u06cc \u0627\u0641\u062a\u062f delete?<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/p>\n<p>\u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0634\u06cc\u060c \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.<br \/>\n\u062d\u0627\u0641\u0638\u0647 \u0627\u06cc \u06a9\u0647 \u0634\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  \u0633\u0648\u0627\u0644 3: delete[]\n<p>\u0686\u0647 \u0641\u0631\u0642\u06cc \u0628\u0627 \u0647\u0645 \u062f\u0627\u0631\u0646\u062f delete \u0648 delete[]?<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u062f\u0634\u062a delete \u0628\u0631\u0627\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0628\u0631\u062f\u0646 \u06cc\u06a9 \u0634\u06cc \u0645\u0646\u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. delete[] \u0628\u0631\u0627\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0628\u0631\u062f\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  \u0633\u0648\u0627\u0644 4: \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0648\u0627\u06af\u0630\u0627\u0631\u06cc<\/p>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062f\u0648 \u06a9\u0644\u0627\u0633 ++C:<\/p>\n<p>struct T {<br \/>\n  T( T const&amp; );<br \/>\n  ~T();<br \/>\n};<\/p>\n<p>struct S {<br \/>\n  T *p;     \/\/ may be null<\/p>\n<p>  S&amp; operator=( S const &amp;that ) {<br \/>\n    \/\/ &#8230;<br \/>\n  }<\/p>\n<p>  ~S() { delete p; }<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u0648\u0627\u0644 4 \u0627\u0644\u0641: \u0639\u0645\u0644\u06af\u0631 \u0627\u0646\u062a\u0633\u0627\u0628 \u06a9\u0644\u0627\u0633 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f S \u0628\u0647 \u06af\u0648\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0627\u0644\u0641 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u067e\u06cc \u0639\u0645\u06cc\u0642\u060c \u06cc\u0639\u0646\u06cc:<\/p>\n<p>S x, y;<br \/>\n\/\/ &#8230;<br \/>\nx = y;      \/\/ x.p points to a copy of *y.p, if any<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627:<\/p>\n<p>\u0627\u06cc\u0646 p \u0639\u0636\u0648 \u06cc\u06a9 \u0627\u0633\u062a \u062f\u0627\u0631\u0627\u06cc \u0627\u0634\u0627\u0631\u0647 \u06af\u0631\u060c \u06cc\u0639\u0646\u06cc S \u0645\u0633\u0626\u0648\u0644 \u0627\u0633\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u062a\u062e\u0635\u06cc\u0635\u060c \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f T.<br \/>\n\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0641\u0642\u0637 \u0627\u0632 \u0622\u0646 \u062a\u0648\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0628\u0647 \u0635\u0631\u0627\u062d\u062a \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0639\u0644\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<br \/>\n\u062c\u0632\u0626\u06cc\u0627\u062a \u06a9\u0644\u0627\u0633 T \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06a9\u0647 T(T const&amp;) \u06a9\u067e\u06cc \u0647\u0627\u06cc \u0627\u0644\u0641 T \u0628\u0647 \u0637\u0648\u0631 \u0645\u062a\u0639\u0627\u0631\u0641 \u0627\u0639\u062a\u0631\u0627\u0636 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u06cc\u06a9 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a:<br \/>\nS&amp; S::operator=( S const &amp;that ) {<br \/>\n  if ( &amp;that != this ) {                      \/\/ 2<br \/>\n    delete p;                                 \/\/ 3<br \/>\n    p = that.p ? new T( *that.p ) : nullptr;  \/\/ 4<br \/>\n  }<br \/>\n  return *this;                               \/\/ 6<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0637 2 \u0627\u0632 \u062e\u0648\u062f \u0648\u0627\u06af\u0630\u0627\u0631\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u06cc\u0639\u0646\u06cc:<\/p>\n<p>x = x;      \/\/ silly, but it still has to be correct<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0637 3 \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f T\u060c \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f<\/p>\n<p>\u0647\u0633\u062a \u0647\u0631\u06af\u0632 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0642\u0628\u0644 \u0627\u0632 \u062d\u0630\u0641 \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0627\u0632 \u0646\u0638\u0631 null \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f. C++ \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062d\u0630\u0641 \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u062a\u0647\u06cc \u0647\u06cc\u0686 \u06a9\u0627\u0631\u06cc \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062e\u0637 4 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f that.p \u063a\u06cc\u0631 \u067e\u0648\u0686 \u0627\u0633\u062a (\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0634\u062f\u060c p \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a null \u0628\u0627\u0634\u062f) \u0648 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u06cc\u06a9 \u06a9\u067e\u06cc \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u062f *p \u0627\u06af\u0631 \u0646\u0647 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u0641\u0642\u0637 \u0645\u062c\u0645\u0648\u0639\u0647 p \u0628\u0627\u0637\u0644 \u0634\u062f\u0646<\/p>\n<p>\u062e\u0637 5 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f *this \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0627\u0646\u062a\u0633\u0627\u0628 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n<p>\u0633\u0648\u0627\u0644 4 \u0628 ( \u0627\u0631\u0634\u062f): \u0622\u06cc\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u062a\u062b\u0646\u0627\u06cc\u06cc \u0627\u06cc\u0645\u0646 \u0627\u0633\u062a\u061f \u0627\u06af\u0631 \u0646\u0647\u060c \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0631\u0627 \u0627\u06cc\u0645\u0646 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u067e\u0627\u0633\u062e \u0642\u0628\u0644\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a \u0646\u0647 \u0627\u0633\u062a\u062b\u0646\u0627-\u0627\u06cc\u0645\u0646 \u0632\u06cc\u0631\u0627 \u0627\u06af\u0631 T(T const&amp;) \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f T \u0628\u0647 \u06a9\u0647 p \u0627\u0645\u062a\u06cc\u0627\u0632\u0647\u0627 \u0642\u0628\u0644\u0627\u064b \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0645\u0646 \u0628\u0648\u062f\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a\u062b\u0646\u0627\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0627\u06cc\u062f \u0637\u0648\u0631\u06cc \u0631\u0641\u062a\u0627\u0631 \u06a9\u0646\u062f \u06a9\u0647 \u06af\u0648\u06cc\u06cc \u0647\u06cc\u0686 \u0627\u062a\u0641\u0627\u0642\u06cc \u0646\u06cc\u0641\u062a\u0627\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u062a\u062e\u0635\u06cc\u0635 \u0628\u0627\u06cc\u062f \u0646\u0647 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f T \u0628\u0647 \u06a9\u0647 p \u0627\u0645\u062a\u06cc\u0627\u0632<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0645\u0646 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a\u062b\u0646\u0627\u060c \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0642\u062a \u0645\u0639\u0631\u0641\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<p>S&amp; S::operator=( S const &amp;that ) {<br \/>\n  if ( &amp;that != this ) {<br \/>\n    T *t = that.p ? new T( *that.p ) : nullptr;<br \/>\n    delete p;                                 \/\/ 4<br \/>\n    p = t;<br \/>\n  }<br \/>\n  return *this;<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u0647 \u062c\u0627\u06cc \u062d\u0630\u0641 p \u0627\u0628\u062a\u062f\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f T(T const&amp;) \u0627\u0648\u0644 \u0627\u06af\u0631 \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f\u060c \u062e\u0637 4 \u0647\u0631\u06af\u0632 \u0628\u0647 \u0622\u0646 \u0646\u0645\u06cc \u0631\u0633\u062f. \u0627\u06af\u0631 \u06a9\u062f \u0628\u0647 \u062e\u0637 4 \u0631\u0633\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0631\u0633\u06cc\u062f\u0647 \u0627\u0633\u062a \u0646\u0647 \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u067e\u0631\u062a\u0627\u0628 \u06a9\u0646\u06cc\u062f \u0627\u06a9\u0646\u0648\u0646 \u062d\u0630\u0641 \u0622\u0646 \u0628\u06cc \u062e\u0637\u0631 \u0627\u0633\u062a p.<\/p>\n<p>\u0633\u0648\u0627\u0644 4c ( \u0627\u0631\u0634\u062f): \u0686\u06cc \u062f\u0648 \u0627\u06af\u0631 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645 \u0639\u0648\u0627\u0642\u0628 \u0628\u062f\u06cc \u062f\u0631 \u067e\u06cc \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a \u0646\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u0646\u062f S::operator=(S const&amp;)?<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0628\u062f\u0648\u0646 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06af\u0631 \u0627\u0646\u062a\u0633\u0627\u0628 \u062e\u0648\u062f\u0645\u0627\u0646\u060c \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06cc\u06a9 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f. \u06a9\u067e\u06cc \u06a9\u0645 \u0639\u0645\u0642\u060c \u06a9\u0647 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0645\u0642\u062f\u0627\u0631 the \u0631\u0627 \u06a9\u067e\u06cc \u06a9\u0646\u06cc\u062f p \u0648 \u0646\u0647 \u0631\u0627 T \u0628\u0647 \u06a9\u0647 p \u0627\u0645\u062a\u06cc\u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648 \u067e\u06cc\u0627\u0645\u062f \u0628\u062f \u062f\u0627\u0631\u062f:<\/p>\n<p>\u0633\u0645\u062a \u0686\u067e T \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u062d\u0627\u0641\u0638\u0647 \u0644\u0648 \u062e\u0648\u0627\u0647\u062f \u0631\u0641\u062a.<br \/>\n\u0633\u0645\u062a \u0686\u067e \u0648 \u0631\u0627\u0633\u062a \u062f\u0633\u062a p \u0628\u0647 \u0627\u0634\u0627\u0631\u0647 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f \u0647\u0645\u0627\u0646 T. \u0648\u0642\u062a\u06cc \u0627\u0648\u0644\u06cc\u0646 S \u0646\u0627\u0628\u0648\u062f \u0645\u06cc \u0634\u0648\u062f\u060c \u062d\u0630\u0641 \u0645\u06cc \u0634\u0648\u062f T. \u0648\u0642\u062a\u06cc \u062f\u0648\u0645\u06cc S \u0646\u0627\u0628\u0648\u062f \u0645\u06cc \u0634\u0648\u062f\u060c \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0622\u0646 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u062f T \u06a9\u0647 \u062f\u0627\u0631\u062f \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u062e\u0644\u06cc\u0647 \u0647\u0633\u062a\u0647 \u0627\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  \u0633\u0648\u0627\u0644 5: std::map \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 std::unordered_map<\/p>\n<p>\u0686\u0647 \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f std::map \u0648 std::unordered_map \u0627\u0632 \u0646\u0638\u0631 \u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b\u060c \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 (\u0646\u0645\u0627\u062f &#8220;O&#8221; \u0628\u0632\u0631\u06af)\u060c \u0648 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0632 \u06cc\u06a9\u06cc \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  std::map  \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062f\u0631\u062e\u062a \u0628\u0627\u06cc\u0646\u0631\u06cc \u0645\u062a\u0639\u0627\u062f\u0644 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u062f\u0631\u062e\u062a \u0642\u0631\u0645\u0632-\u0645\u0634\u06a9\u06cc\u060c \u06a9\u0647 \u0647\u0645 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0648 \u0647\u0645 \u0628\u062f\u062a\u0631\u06cc\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631\u062c\u060c \u062c\u0633\u062a\u062c\u0648 \u0648 \u062d\u0630\u0641 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0647\u0645\u0647 \u0627\u0633\u062a. O (log n).<\/p>\n<p>std::unordered_map  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u062f\u0648\u0644 \u0647\u0634 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631\u062c\u060c \u062c\u0633\u062a\u062c\u0648 \u0648 \u062d\u0630\u0641 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0647\u0645\u0647 \u0627\u0633\u062a. O (1)\u060c \u0627\u0645\u0627 \u0628\u062f\u062a\u0631\u06cc\u0646 \u0632\u0645\u0627\u0646 \u0647\u0627 \u0647\u0645\u0647 \u0622\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f O(n).<\/p>\n<p>\u062a\u06a9\u0631\u0627\u0631 \u0628\u06cc\u0634 \u0627\u0632 a map \u0622\u06cc\u062a\u0645 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0631\u062a\u0628 \u0634\u062f\u0647 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 unordered_map (\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0632 \u0646\u0627\u0645\u0634 \u067e\u06cc\u062f\u0627\u0633\u062a) \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c unordered_map \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062a\u0631\u062c\u06cc\u062d \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f O(1) \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0632\u0645\u0627\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0631\u062a\u0628 \u0634\u062f\u0647 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f map &#8211; \u0627\u0645\u0627 \u0627\u06cc\u0646 \u0645\u0633\u062a\u0644\u0632\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0648\u0627\u0631\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f \u06a9\u0645\u062a\u0631 \u0627\u0632 \u0642\u0627\u0628\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647.<\/p>\n<p>  \u0633\u0648\u0627\u0644 6: virtual \u062a\u0648\u0627\u0628\u0639<\/p>\n<p>\u062a\u0648\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062a\u0648\u0633\u0637 \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631\u0647\u0627\u06cc C++ \u0686\u06af\u0648\u0646\u0647 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0647\u0631 \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u062f\u0627\u0631\u062f\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0637 \u062f\u0627\u0631\u062f vtbl (&#8220;\u062c\u062f\u0648\u0644 vee&#8221;) \u0628\u0627 \u06cc\u06a9 &#8220;\u0627\u0633\u0644\u0627\u062a&#8221; \u0628\u0631\u0627\u06cc \u0647\u0631 \u062a\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc (\u0627\u0632 \u062c\u0645\u0644\u0647 \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647).<\/p>\n<p>\u0647\u0631 \u0634\u06a9\u0627\u0641 \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0644\u063a\u0648 \u0634\u062f\u0647 \u0622\u0646 \u06a9\u0644\u0627\u0633 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a. (\u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062e\u0627\u0635 \u062a\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u06a9\u0644\u0627\u0633 \u067e\u0627\u06cc\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0637\u0644 \u0646\u06a9\u0646\u062f\u060c \u062f\u0631 \u0622\u0646 \u0635\u0648\u0631\u062a \u0634\u06a9\u0627\u0641 \u0622\u0646 \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0628\u0647 \u062a\u0627\u0628\u0639 \u067e\u0627\u06cc\u0647 \u0627\u0633\u062a.)<\/p>\n<p>\u0633\u067e\u0633 \u0647\u0631 \u0634\u06cc \u0627\u0632 \u0686\u0646\u06cc\u0646 \u06a9\u0644\u0627\u0633\u06cc \u062d\u0627\u0648\u06cc a \u0627\u0633\u062a vptr (&#8220;\u0627\u0634\u0627\u0631\u0647 \u06af\u0631 vee&#8221;) \u06a9\u0647 \u0628\u0647 vtbl \u0628\u0631\u0627\u06cc \u06a9\u0644\u0627\u0633\u0634 \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0646\u0648\u0639 \u0634\u06cc \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0633\u0648\u0627\u0644 7: \u062e\u0637\u0627 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f<\/p>\n<p>\u062f\u0627\u062f\u0647 \u0634\u062f\u0647:<\/p>\n<p>struct S {<br \/>\n  \/\/ Hint: the error is in the next line.<br \/>\n  S() : p1{ new T }, p2{ new T } {<br \/>\n  }<\/p>\n<p>  ~S() {<br \/>\n    delete p1;<br \/>\n    delete p2;<br \/>\n  }<\/p>\n<p>  T *p1, *p2;<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u0648\u0627\u0644 7a ( \u0627\u0631\u0634\u062f): \u0627\u0648\u0646 \u06a9\u0644\u0627\u0633 \u0686\u0647 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0627\u0631\u0647\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0627\u06af\u0631 T::T() \u062f\u0631 \u0637\u0648\u0644 \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f p2\u060c p1 \u0646\u0634\u062a \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f \u0632\u06cc\u0631\u0627 \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627 \u0647\u0633\u062a\u0646\u062f \u0646\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0634\u06cc\u0627\u0621 \u0646\u06cc\u0645\u0647 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 (\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f S\u060c \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648 ~S() \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0646\u0647 \u0627\u062c\u0631\u0627 \u0648 delete p1 \u0647\u0631\u06af\u0632 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f).<\/p>\n<p>\u0633\u0648\u0627\u0644 7 \u0628 ( \u0627\u0631\u0634\u062f): \u0686\u0637\u0648\u0631\u06cc \u062f\u0631\u0633\u062a\u0634 \u0645\u06cc\u06a9\u0646\u06cc\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0634\u0627\u06cc\u062f \u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0627\u0634\u062f std::unique_ptr:<br \/>\nstruct S {<br \/>\n  S() : p1{ new T }, p2{ new T } {<br \/>\n  }<\/p>\n<p>  std::unique_ptrT&gt; p1, p2;<br \/>\n};<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062d\u062a\u06cc \u0627\u06af\u0631 \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0631 \u0631\u0648\u06cc \u0627\u0634\u06cc\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u0627\u0632\u0646\u062f\u0647 (\u06cc\u0627 \u0633\u0627\u0632\u0646\u062f\u0647 \u06cc\u06a9 \u0639\u0636\u0648 \u062f\u0627\u062f\u0647) \u0622\u0646\u0647\u0627 \u0631\u0627 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0646\u0645\u06cc \u0634\u0648\u062f\u060c \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627 \u0647\u0633\u062a\u0646\u062f \u0627\u0639\u0636\u0627\u06cc \u062f\u0627\u062f\u0647 \u06a9\u0627\u0645\u0644\u0627\u064b \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c p1\u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f (\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0622\u0632\u0627\u062f \u0645\u06cc \u0634\u0648\u062f p1) \u0627\u06af\u0631 p2\u0633\u0627\u0632\u0646\u062f\u0647 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0633\u0648\u0627\u0644 8: new<\/p>\n<p>\u062f\u0627\u062f\u0647 \u0634\u062f\u0647:<\/p>\n<p>T *t = new( p ) T;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0633\u0648\u0627\u0644 8a ( \u0627\u0631\u0634\u062f): \u0627\u06cc\u0646 \u0646\u062d\u0648 \u0628\u0647 \u0686\u0647 \u0645\u0639\u0646\u0627\u0633\u062a\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u062c\u062f\u06cc\u062f \u0648 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u062f\u0631 \u06cc\u06a9 \u0622\u062f\u0631\u0633 \u062d\u0627\u0641\u0638\u0647 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u062d\u0627\u0641\u0638\u0647 \u0627\u0634\u0627\u0631\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 p.<\/p>\n<p>\u0633\u0648\u0627\u0644 8 \u0628 ( \u0627\u0631\u0634\u062f): \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0686\u0647 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a(\u0647\u0627\u06cc\u06cc) \u062f\u0627\u0631\u062f\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0622\u062f\u0631\u0633 \u0628\u0627\u06cc\u062f \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0646\u0648\u0639 \u0634\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0633\u0627\u062e\u062a \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc \u062a\u0631\u0627\u0632 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0633\u0648\u0627\u0644 8c ( \u0627\u0631\u0634\u062f): \u0686\u06af\u0648\u0646\u0647 \u0686\u0646\u06cc\u0646 \u0634\u06cc\u0626\u06cc \u0631\u0627 \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc \u0628\u0631\u06cc\u062f\u061f<\/p>\n<p>  \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<br \/>\n  \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0635\u0631\u0627\u062d\u062a\u0627\u064b \u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0622\u0646 \u0631\u0627 \u0645\u0627\u0646\u0646\u062f:<br \/>\nt-&gt;~T();<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/p>\n<p>\u0627\u06cc\u0646\u0647\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 C++ \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f. \u0647\u0646\u06af\u0627\u0645 \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0627 \u0646\u0627\u0645\u0632\u062f\u0647\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<div data-article-id=\"1962924\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D9%85%D9%82%D8%AF%D9%85%D9%87\" >\u0645\u0642\u062f\u0645\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84%D8%A7%D8%AA\" >\u0633\u0648\u0627\u0644\u0627\u062a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_1_%D9%85%D8%AA%D8%BA%DB%8C%D8%B1%D9%87%D8%A7%DB%8C_%D9%85%D8%AD%D9%84%DB%8C\" >\u0633\u0648\u0627\u0644 1: \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_2_delete\" >\u0633\u0648\u0627\u0644 2: delete<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_3_delete\" >\u0633\u0648\u0627\u0644 3: delete[]<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_4_%D8%A7%D9%BE%D8%B1%D8%A7%D8%AA%D9%88%D8%B1%D9%87%D8%A7%DB%8C_%D9%88%D8%A7%DA%AF%D8%B0%D8%A7%D8%B1%DB%8C\" >\u0633\u0648\u0627\u0644 4: \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0648\u0627\u06af\u0630\u0627\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_5_std_map_%D8%AF%D8%B1_%D9%85%D9%82%D8%A7%D8%A8%D9%84_std_unordered_map\" >\u0633\u0648\u0627\u0644 5: std::map \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 std::unordered_map<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_6_virtual_%D8%AA%D9%88%D8%A7%D8%A8%D8%B9\" >\u0633\u0648\u0627\u0644 6: virtual \u062a\u0648\u0627\u0628\u0639<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_7_%D8%AE%D8%B7%D8%A7_%D8%B1%D8%A7_%D8%AA%D8%B4%D8%AE%DB%8C%D8%B5_%D8%AF%D9%87%DB%8C%D8%AF\" >\u0633\u0648\u0627\u0644 7: \u062e\u0637\u0627 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D8%B3%D9%88%D8%A7%D9%84_8_new\" >\u0633\u0648\u0627\u0644 8: new<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/c-interview-questions-ig5\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\" >\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%82%D8%AF%D9%85%D9%87\"><\/span>\n<p>  \u0645\u0642\u062f\u0645\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0642\u0627\u0644\u0647 \u0628\u0639\u062f\u06cc \u0628\u0631\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 C \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0622\u0646 \u0631\u0627 \u0646\u062e\u0648\u0627\u0646\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0622\u0646\u062c\u0627 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u062a\u0645\u0627\u0645 \u0622\u0646 \u0633\u0648\u0627\u0644\u0627\u062a C \u0646\u06cc\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0639\u062a\u0628\u0631 C++ \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u062f\u0627\u0648\u0637\u0644\u0628\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0634\u063a\u0644 C++ \u0645\u0635\u0627\u062d\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u067e\u0631\u0633\u06cc\u062f. \u0627\u0644\u0628\u062a\u0647 C++ \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 C \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0627\u0636\u0627\u0641\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u062e\u062a\u0635 C++ \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0633\u0648\u0627\u0644 (\u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u067e\u0627\u0633\u062e) \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0632 \u06cc\u06a9 \u0646\u0627\u0645\u0632\u062f \u062f\u0631 \u0637\u0648\u0644 \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0634\u063a\u0644\u06cc \u062f\u0631 C++ (\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0633\u0648\u0627\u0644\u0627\u062a C) \u0645\u06cc \u067e\u0631\u0633\u0645.<\/p>\n<p>\u0645\u0627\u0646\u0646\u062f \u0642\u0628\u0644\u060c \u0627\u06af\u0631 \u0645\u0628\u062a\u062f\u06cc \u0647\u0633\u062a\u06cc\u062f\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u0645 \u0642\u0628\u0644 \u0627\u0632 \u06a9\u0644\u06cc\u06a9 \u06a9\u0631\u062f\u0646 \u0628\u0631 \u0631\u0648\u06cc \u0622\u0646\u060c \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u0628\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u062e\u0648\u062f \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f <strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong> \u067e\u06cc\u0648\u0646\u062f\u0647\u0627<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84%D8%A7%D8%AA\"><\/span>\n<p>  \u0633\u0648\u0627\u0644\u0627\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_1_%D9%85%D8%AA%D8%BA%DB%8C%D8%B1%D9%87%D8%A7%DB%8C_%D9%85%D8%AD%D9%84%DB%8C\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 1: \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 (where <code>T<\/code> \u06cc\u06a9 \u0646\u0648\u0639 \u062f\u0644\u062e\u0648\u0627\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a):<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">T<\/span><span class=\"o\">&amp;<\/span> <span class=\"n\">f<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n  <span class=\"n\">T<\/span> <span class=\"n\">t<\/span><span class=\"p\">;<\/span>\n  <span class=\"c1\">\/\/ ...<\/span>\n  <span class=\"k\">return<\/span> <span class=\"n\">t<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0633\u0648\u0627\u0644<\/strong>: \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0686\u0647 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0627\u0631\u062f\u061f<\/p>\n<blockquote>\n<p>\u0627\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0627\u0633\u0627\u0633\u0627\u064b \u0647\u0645\u0627\u0646 \u0633\u0648\u0627\u0644 \u0645\u0635\u0627\u062d\u0628\u0647 \u0634\u0645\u0627\u0631\u0647 4 C \u0627\u0633\u062a \u0628\u0647 \u062c\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0646\u0627\u0628\u0639 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0646\u0634\u0627\u0646\u06af\u0631\u0647\u0627 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<\/blockquote>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0686\u0648\u0646 <code>t<\/code> \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u0644\u06cc \u0627\u0633\u062a\u060c \u067e\u0633 \u0627\u0632 \u0628\u0627\u0632\u06af\u0634\u062a \u0648\u062c\u0648\u062f \u062e\u0648\u062f \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0631\u062c\u0639 a \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <em>\u0645\u0631\u062c\u0639 \u0622\u0648\u06cc\u0632\u0627\u0646<\/em>. \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u0627\u0631\u062c\u0627\u0639 \u0634\u062f\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u0646\u0627\u0645\u0634\u062e\u0635 \u0645\u06cc \u0634\u0648\u062f (\u0648 \u0627\u06af\u0631 \u062e\u0648\u0634 \u0634\u0627\u0646\u0633 \u0628\u0627\u0634\u06cc\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u062e\u0644\u06cc\u0647 \u0627\u0635\u0644\u06cc \u0645\u06cc \u0634\u0648\u062f).<br \/><\/details>\n<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_2_delete\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 2: <code>delete<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0686\u06cc <em>\u062f\u0648<\/em> \u0648\u0642\u062a\u06cc \u062a\u0645\u0627\u0633 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u062f \u0627\u062a\u0641\u0627\u0642\u0627\u062a\u06cc \u0645\u06cc \u0627\u0641\u062a\u062f <code>delete<\/code>?<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<ol>\n<li>\u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0634\u06cc\u060c \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u062d\u0627\u0641\u0638\u0647 \u0627\u06cc \u06a9\u0647 \u0634\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.\n<\/li>\n<\/ol>\n<\/details>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_3_delete\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 3: <code>delete[]<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0686\u0647 \u0641\u0631\u0642\u06cc \u0628\u0627 \u0647\u0645 \u062f\u0627\u0631\u0646\u062f <code>delete<\/code> \u0648 <code>delete[]<\/code>?<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u062f\u0634\u062a <code>delete<\/code> \u0628\u0631\u0627\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0628\u0631\u062f\u0646 \u06cc\u06a9 \u0634\u06cc \u0645\u0646\u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. <code>delete[]<\/code> \u0628\u0631\u0627\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0628\u0631\u062f\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<br \/><\/details>\n<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_4_%D8%A7%D9%BE%D8%B1%D8%A7%D8%AA%D9%88%D8%B1%D9%87%D8%A7%DB%8C_%D9%88%D8%A7%DA%AF%D8%B0%D8%A7%D8%B1%DB%8C\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 4: \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0648\u0627\u06af\u0630\u0627\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062f\u0648 \u06a9\u0644\u0627\u0633 ++C:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"k\">struct<\/span> <span class=\"nc\">T<\/span> <span class=\"p\">{<\/span>\n  <span class=\"n\">T<\/span><span class=\"p\">(<\/span> <span class=\"n\">T<\/span> <span class=\"k\">const<\/span><span class=\"o\">&amp;<\/span> <span class=\"p\">);<\/span>\n  <span class=\"o\">~<\/span><span class=\"n\">T<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"k\">struct<\/span> <span class=\"nc\">S<\/span> <span class=\"p\">{<\/span>\n  <span class=\"n\">T<\/span> <span class=\"o\">*<\/span><span class=\"n\">p<\/span><span class=\"p\">;<\/span>     <span class=\"c1\">\/\/ may be null<\/span>\n\n  <span class=\"n\">S<\/span><span class=\"o\">&amp;<\/span> <span class=\"k\">operator<\/span><span class=\"o\">=<\/span><span class=\"p\">(<\/span> <span class=\"n\">S<\/span> <span class=\"k\">const<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">that<\/span> <span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c1\">\/\/ ...<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"o\">~<\/span><span class=\"n\">S<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span> <span class=\"k\">delete<\/span> <span class=\"n\">p<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0633\u0648\u0627\u0644 4 \u0627\u0644\u0641<\/strong>: \u0639\u0645\u0644\u06af\u0631 \u0627\u0646\u062a\u0633\u0627\u0628 \u06a9\u0644\u0627\u0633 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f <code>S<\/code> \u0628\u0647 \u06af\u0648\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0627\u0644\u0641 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f <em>\u06a9\u067e\u06cc \u0639\u0645\u06cc\u0642<\/em>\u060c \u06cc\u0639\u0646\u06cc:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">S<\/span> <span class=\"n\">x<\/span><span class=\"p\">,<\/span> <span class=\"n\">y<\/span><span class=\"p\">;<\/span>\n<span class=\"c1\">\/\/ ...<\/span>\n<span class=\"n\">x<\/span> <span class=\"o\">=<\/span> <span class=\"n\">y<\/span><span class=\"p\">;<\/span>      <span class=\"c1\">\/\/ x.p points to a copy of *y.p, if any<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0647\u0627:<\/p>\n<ul>\n<li>\u0627\u06cc\u0646 <code>p<\/code> \u0639\u0636\u0648 \u06cc\u06a9 \u0627\u0633\u062a <em>\u062f\u0627\u0631\u0627\u06cc \u0627\u0634\u0627\u0631\u0647 \u06af\u0631<\/em>\u060c \u06cc\u0639\u0646\u06cc <code>S<\/code> \u0645\u0633\u0626\u0648\u0644 \u0627\u0633\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u062a\u062e\u0635\u06cc\u0635\u060c \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f <code>T<\/code>.<\/li>\n<li>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0641\u0642\u0637 \u0627\u0632 \u0622\u0646 \u062a\u0648\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0628\u0647 \u0635\u0631\u0627\u062d\u062a \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0639\u0644\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u062c\u0632\u0626\u06cc\u0627\u062a \u06a9\u0644\u0627\u0633 <code>T<\/code> \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06a9\u0647 <code>T(T const&amp;)<\/code> \u06a9\u067e\u06cc \u0647\u0627\u06cc \u0627\u0644\u0641 <code>T<\/code> \u0628\u0647 \u0637\u0648\u0631 \u0645\u062a\u0639\u0627\u0631\u0641 \u0627\u0639\u062a\u0631\u0627\u0636 \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u06cc\u06a9 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">S<\/span><span class=\"o\">&amp;<\/span> <span class=\"n\">S<\/span><span class=\"o\">::<\/span><span class=\"k\">operator<\/span><span class=\"o\">=<\/span><span class=\"p\">(<\/span> <span class=\"n\">S<\/span> <span class=\"k\">const<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">that<\/span> <span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">that<\/span> <span class=\"o\">!=<\/span> <span class=\"k\">this<\/span> <span class=\"p\">)<\/span> <span class=\"p\">{<\/span>                      <span class=\"c1\">\/\/ 2<\/span>\n    <span class=\"k\">delete<\/span> <span class=\"n\">p<\/span><span class=\"p\">;<\/span>                                 <span class=\"c1\">\/\/ 3<\/span>\n    <span class=\"n\">p<\/span> <span class=\"o\">=<\/span> <span class=\"n\">that<\/span><span class=\"p\">.<\/span><span class=\"n\">p<\/span> <span class=\"o\">?<\/span> <span class=\"k\">new<\/span> <span class=\"n\">T<\/span><span class=\"p\">(<\/span> <span class=\"o\">*<\/span><span class=\"n\">that<\/span><span class=\"p\">.<\/span><span class=\"n\">p<\/span> <span class=\"p\">)<\/span> <span class=\"o\">:<\/span> <span class=\"nb\">nullptr<\/span><span class=\"p\">;<\/span>  <span class=\"c1\">\/\/ 4<\/span>\n  <span class=\"p\">}<\/span>\n  <span class=\"k\">return<\/span> <span class=\"o\">*<\/span><span class=\"k\">this<\/span><span class=\"p\">;<\/span>                               <span class=\"c1\">\/\/ 6<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0637 2 \u0627\u0632 \u062e\u0648\u062f \u0648\u0627\u06af\u0630\u0627\u0631\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u06cc\u0639\u0646\u06cc:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">x<\/span> <span class=\"o\">=<\/span> <span class=\"n\">x<\/span><span class=\"p\">;<\/span>      <span class=\"c1\">\/\/ silly, but it still has to be correct<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0637 3 \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f <code>T<\/code>\u060c \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f<\/p>\n<blockquote>\n<p>\u0647\u0633\u062a <em>\u0647\u0631\u06af\u0632<\/em> \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0642\u0628\u0644 \u0627\u0632 \u062d\u0630\u0641 \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0627\u0632 \u0646\u0638\u0631 null \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f. C++ <em>\u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f<\/em> \u06a9\u0647 \u062d\u0630\u0641 \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u062a\u0647\u06cc \u0647\u06cc\u0686 \u06a9\u0627\u0631\u06cc \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/blockquote>\n<p>\u062e\u0637 4 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>that.p<\/code> \u063a\u06cc\u0631 \u067e\u0648\u0686 \u0627\u0633\u062a (\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0634\u062f\u060c <code>p<\/code> \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a null \u0628\u0627\u0634\u062f) \u0648 \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u06cc\u06a9 \u06a9\u067e\u06cc \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u062f <code>*p<\/code> \u0627\u06af\u0631 \u0646\u0647 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u0641\u0642\u0637 \u0645\u062c\u0645\u0648\u0639\u0647 <code>p<\/code> \u0628\u0627\u0637\u0644 \u0634\u062f\u0646<\/p>\n<p>\u062e\u0637 5 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f <code>*this<\/code> \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u0627\u0646\u062a\u0633\u0627\u0628 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n<\/details>\n<p><\/p>\n<p><strong>\u0633\u0648\u0627\u0644 4 \u0628 ( \u0627\u0631\u0634\u062f)<\/strong>: \u0622\u06cc\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u062a\u062b\u0646\u0627\u06cc\u06cc \u0627\u06cc\u0645\u0646 \u0627\u0633\u062a\u061f \u0627\u06af\u0631 \u0646\u0647\u060c \u0686\u06af\u0648\u0646\u0647 \u0622\u0646 \u0631\u0627 \u0627\u06cc\u0645\u0646 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u067e\u0627\u0633\u062e \u0642\u0628\u0644\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a <em>\u0646\u0647<\/em> \u0627\u0633\u062a\u062b\u0646\u0627-\u0627\u06cc\u0645\u0646 \u0632\u06cc\u0631\u0627 \u0627\u06af\u0631 <code>T(T const&amp;)<\/code> \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f <code>T<\/code> \u0628\u0647 \u06a9\u0647 <code>p<\/code> \u0627\u0645\u062a\u06cc\u0627\u0632\u0647\u0627 \u0642\u0628\u0644\u0627\u064b \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0645\u0646 \u0628\u0648\u062f\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a\u062b\u0646\u0627\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0627\u06cc\u062f \u0637\u0648\u0631\u06cc \u0631\u0641\u062a\u0627\u0631 \u06a9\u0646\u062f \u06a9\u0647 \u06af\u0648\u06cc\u06cc \u0647\u06cc\u0686 \u0627\u062a\u0641\u0627\u0642\u06cc \u0646\u06cc\u0641\u062a\u0627\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u062a\u062e\u0635\u06cc\u0635 \u0628\u0627\u06cc\u062f <em>\u0646\u0647<\/em> \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f <code>T<\/code> \u0628\u0647 \u06a9\u0647 <code>p<\/code> \u0627\u0645\u062a\u06cc\u0627\u0632<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0645\u0646 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a\u062b\u0646\u0627\u060c \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0648\u0642\u062a \u0645\u0639\u0631\u0641\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">S<\/span><span class=\"o\">&amp;<\/span> <span class=\"n\">S<\/span><span class=\"o\">::<\/span><span class=\"k\">operator<\/span><span class=\"o\">=<\/span><span class=\"p\">(<\/span> <span class=\"n\">S<\/span> <span class=\"k\">const<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">that<\/span> <span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">that<\/span> <span class=\"o\">!=<\/span> <span class=\"k\">this<\/span> <span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"n\">T<\/span> <span class=\"o\">*<\/span><span class=\"n\">t<\/span> <span class=\"o\">=<\/span> <span class=\"n\">that<\/span><span class=\"p\">.<\/span><span class=\"n\">p<\/span> <span class=\"o\">?<\/span> <span class=\"k\">new<\/span> <span class=\"n\">T<\/span><span class=\"p\">(<\/span> <span class=\"o\">*<\/span><span class=\"n\">that<\/span><span class=\"p\">.<\/span><span class=\"n\">p<\/span> <span class=\"p\">)<\/span> <span class=\"o\">:<\/span> <span class=\"nb\">nullptr<\/span><span class=\"p\">;<\/span>\n    <span class=\"k\">delete<\/span> <span class=\"n\">p<\/span><span class=\"p\">;<\/span>                                 <span class=\"c1\">\/\/ 4<\/span>\n    <span class=\"n\">p<\/span> <span class=\"o\">=<\/span> <span class=\"n\">t<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n  <span class=\"k\">return<\/span> <span class=\"o\">*<\/span><span class=\"k\">this<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062d\u0627\u0644\u0627 \u0628\u0647 \u062c\u0627\u06cc \u062d\u0630\u0641 <code>p<\/code> \u0627\u0628\u062a\u062f\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f <code>T(T const&amp;)<\/code> \u0627\u0648\u0644 \u0627\u06af\u0631 \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f\u060c \u062e\u0637 4 \u0647\u0631\u06af\u0632 \u0628\u0647 \u0622\u0646 \u0646\u0645\u06cc \u0631\u0633\u062f. \u0627\u06af\u0631 \u06a9\u062f \u0628\u0647 \u062e\u0637 4 \u0631\u0633\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0631\u0633\u06cc\u062f\u0647 \u0627\u0633\u062a <em>\u0646\u0647<\/em> \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u067e\u0631\u062a\u0627\u0628 \u06a9\u0646\u06cc\u062f <em>\u0627\u06a9\u0646\u0648\u0646<\/em> \u062d\u0630\u0641 \u0622\u0646 \u0628\u06cc \u062e\u0637\u0631 \u0627\u0633\u062a <code>p<\/code>.<\/p>\n<\/details>\n<p><\/p>\n<p><strong>\u0633\u0648\u0627\u0644 4c ( \u0627\u0631\u0634\u062f)<\/strong>: \u0686\u06cc <em>\u062f\u0648<\/em> \u0627\u06af\u0631 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645 \u0639\u0648\u0627\u0642\u0628 \u0628\u062f\u06cc \u062f\u0631 \u067e\u06cc \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a <em>\u0646\u0647<\/em> \u0627\u062c\u0631\u0627 \u06a9\u0646\u0646\u062f <code>S::operator=(S const&amp;)<\/code>?<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0628\u062f\u0648\u0646 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06af\u0631 \u0627\u0646\u062a\u0633\u0627\u0628 \u062e\u0648\u062f\u0645\u0627\u0646\u060c \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06cc\u06a9 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f. <em>\u06a9\u067e\u06cc \u06a9\u0645 \u0639\u0645\u0642<\/em>\u060c \u06a9\u0647 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0645\u0642\u062f\u0627\u0631 the \u0631\u0627 \u06a9\u067e\u06cc \u06a9\u0646\u06cc\u062f <code>p<\/code> \u0648 <em>\u0646\u0647<\/em> \u0631\u0627 <code>T<\/code> \u0628\u0647 \u06a9\u0647 <code>p<\/code> \u0627\u0645\u062a\u06cc\u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648 \u067e\u06cc\u0627\u0645\u062f \u0628\u062f \u062f\u0627\u0631\u062f:<\/p>\n<ol>\n<li>\u0633\u0645\u062a \u0686\u067e <code>T<\/code> \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u062d\u0627\u0641\u0638\u0647 \u0644\u0648 \u062e\u0648\u0627\u0647\u062f \u0631\u0641\u062a.<\/li>\n<li>\u0633\u0645\u062a \u0686\u067e \u0648 \u0631\u0627\u0633\u062a \u062f\u0633\u062a <code>p<\/code> \u0628\u0647 \u0627\u0634\u0627\u0631\u0647 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f <em>\u0647\u0645\u0627\u0646<\/em> <code>T<\/code>. \u0648\u0642\u062a\u06cc \u0627\u0648\u0644\u06cc\u0646 <code>S<\/code> \u0646\u0627\u0628\u0648\u062f \u0645\u06cc \u0634\u0648\u062f\u060c \u062d\u0630\u0641 \u0645\u06cc \u0634\u0648\u062f <code>T<\/code>. \u0648\u0642\u062a\u06cc \u062f\u0648\u0645\u06cc <code>S<\/code> \u0646\u0627\u0628\u0648\u062f \u0645\u06cc \u0634\u0648\u062f\u060c \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0622\u0646 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u062f <code>T<\/code> \u06a9\u0647 \u062f\u0627\u0631\u062f <em>\u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631<\/em> \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u062e\u0644\u06cc\u0647 \u0647\u0633\u062a\u0647 \u0627\u06cc \u0645\u06cc \u0634\u0648\u062f.\n<\/li>\n<\/ol>\n<\/details>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_5_std_map_%D8%AF%D8%B1_%D9%85%D9%82%D8%A7%D8%A8%D9%84_std_unordered_map\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 5: <code>std::map<\/code> \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 <code>std::unordered_map<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0686\u0647 \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>std::map<\/code> \u0648 <code>std::unordered_map<\/code> \u0627\u0632 \u0646\u0638\u0631 \u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b\u060c \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 (\u0646\u0645\u0627\u062f &#8220;O&#8221; \u0628\u0632\u0631\u06af)\u060c \u0648 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0632 \u06cc\u06a9\u06cc \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p><code>std::map<\/code>  \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062f\u0631\u062e\u062a \u0628\u0627\u06cc\u0646\u0631\u06cc \u0645\u062a\u0639\u0627\u062f\u0644 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u062f\u0631\u062e\u062a \u0642\u0631\u0645\u0632-\u0645\u0634\u06a9\u06cc\u060c \u06a9\u0647 \u0647\u0645 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0648 \u0647\u0645 \u0628\u062f\u062a\u0631\u06cc\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631\u062c\u060c \u062c\u0633\u062a\u062c\u0648 \u0648 \u062d\u0630\u0641 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0647\u0645\u0647 \u0627\u0633\u062a. <em>O (log n)<\/em>.<\/p>\n<p><code>std::unordered_map<\/code>  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u062f\u0648\u0644 \u0647\u0634 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631\u062c\u060c \u062c\u0633\u062a\u062c\u0648 \u0648 \u062d\u0630\u0641 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0647\u0645\u0647 \u0627\u0633\u062a. <em>O (1)<\/em>\u060c \u0627\u0645\u0627 \u0628\u062f\u062a\u0631\u06cc\u0646 \u0632\u0645\u0627\u0646 \u0647\u0627 \u0647\u0645\u0647 \u0622\u0646\u0647\u0627 \u0647\u0633\u062a\u0646\u062f <em>O(n)<\/em>.<\/p>\n<p>\u062a\u06a9\u0631\u0627\u0631 \u0628\u06cc\u0634 \u0627\u0632 a <code>map<\/code> \u0622\u06cc\u062a\u0645 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0631\u062a\u0628 \u0634\u062f\u0647 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 <code>unordered_map<\/code> (\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0632 \u0646\u0627\u0645\u0634 \u067e\u06cc\u062f\u0627\u0633\u062a) \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c <code>unordered_map<\/code> \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062a\u0631\u062c\u06cc\u062d \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>O(1)<\/code> \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0632\u0645\u0627\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0631\u062a\u0628 \u0634\u062f\u0647 \u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>map<\/code> &#8211; \u0627\u0645\u0627 \u0627\u06cc\u0646 \u0645\u0633\u062a\u0644\u0632\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0648\u0627\u0631\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f <em>\u06a9\u0645\u062a\u0631 \u0627\u0632 \u0642\u0627\u0628\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647<\/em>.<\/p>\n<\/details>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_6_virtual_%D8%AA%D9%88%D8%A7%D8%A8%D8%B9\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 6: <code>virtual<\/code> \u062a\u0648\u0627\u0628\u0639<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0648\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062a\u0648\u0633\u0637 \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631\u0647\u0627\u06cc C++ \u0686\u06af\u0648\u0646\u0647 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0647\u0631 \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u062f\u0627\u0631\u062f\u060c \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0631\u062a\u0628\u0637 \u062f\u0627\u0631\u062f <em>vtbl<\/em> (&#8220;\u062c\u062f\u0648\u0644 vee&#8221;) \u0628\u0627 \u06cc\u06a9 &#8220;\u0627\u0633\u0644\u0627\u062a&#8221; \u0628\u0631\u0627\u06cc \u0647\u0631 \u062a\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc (\u0627\u0632 \u062c\u0645\u0644\u0647 \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647).<\/p>\n<p>\u0647\u0631 \u0634\u06a9\u0627\u0641 \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0644\u063a\u0648 \u0634\u062f\u0647 \u0622\u0646 \u06a9\u0644\u0627\u0633 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a. (\u0627\u06af\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062e\u0627\u0635 \u062a\u0627\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u06a9\u0644\u0627\u0633 \u067e\u0627\u06cc\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0637\u0644 \u0646\u06a9\u0646\u062f\u060c \u062f\u0631 \u0622\u0646 \u0635\u0648\u0631\u062a \u0634\u06a9\u0627\u0641 \u0622\u0646 \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0628\u0647 \u062a\u0627\u0628\u0639 \u067e\u0627\u06cc\u0647 \u0627\u0633\u062a.)<\/p>\n<p>\u0633\u067e\u0633 \u0647\u0631 \u0634\u06cc \u0627\u0632 \u0686\u0646\u06cc\u0646 \u06a9\u0644\u0627\u0633\u06cc \u062d\u0627\u0648\u06cc a \u0627\u0633\u062a <em>vptr<\/em> (&#8220;\u0627\u0634\u0627\u0631\u0647 \u06af\u0631 vee&#8221;) \u06a9\u0647 \u0628\u0647 <em>vtbl<\/em> \u0628\u0631\u0627\u06cc \u06a9\u0644\u0627\u0633\u0634 \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646 \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0646\u0648\u0639 \u0634\u06cc \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/details>\n<p><\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_7_%D8%AE%D8%B7%D8%A7_%D8%B1%D8%A7_%D8%AA%D8%B4%D8%AE%DB%8C%D8%B5_%D8%AF%D9%87%DB%8C%D8%AF\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 7: \u062e\u0637\u0627 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0627\u062f\u0647 \u0634\u062f\u0647:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"k\">struct<\/span> <span class=\"nc\">S<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ Hint: the error is in the next line.<\/span>\n  <span class=\"n\">S<\/span><span class=\"p\">()<\/span> <span class=\"o\">:<\/span> <span class=\"n\">p1<\/span><span class=\"p\">{<\/span> <span class=\"k\">new<\/span> <span class=\"n\">T<\/span> <span class=\"p\">},<\/span> <span class=\"n\">p2<\/span><span class=\"p\">{<\/span> <span class=\"k\">new<\/span> <span class=\"n\">T<\/span> <span class=\"p\">}<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"o\">~<\/span><span class=\"n\">S<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">delete<\/span> <span class=\"n\">p1<\/span><span class=\"p\">;<\/span>\n    <span class=\"k\">delete<\/span> <span class=\"n\">p2<\/span><span class=\"p\">;<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"n\">T<\/span> <span class=\"o\">*<\/span><span class=\"n\">p1<\/span><span class=\"p\">,<\/span> <span class=\"o\">*<\/span><span class=\"n\">p2<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0633\u0648\u0627\u0644 7a ( \u0627\u0631\u0634\u062f)<\/strong>: \u0627\u0648\u0646 \u06a9\u0644\u0627\u0633 \u0686\u0647 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0627\u0631\u0647\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0627\u06af\u0631 <code>T::T()<\/code> \u062f\u0631 \u0637\u0648\u0644 \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f <code>p2<\/code>\u060c <code>p1<\/code> \u0646\u0634\u062a \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f \u0632\u06cc\u0631\u0627 \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627 \u0647\u0633\u062a\u0646\u062f <em>\u0646\u0647<\/em> \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0634\u06cc\u0627\u0621 \u0646\u06cc\u0645\u0647 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 (\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f <code>S<\/code>\u060c \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648 <code>~S()<\/code> \u062e\u0648\u0627\u0647\u062f \u0634\u062f <em>\u0646\u0647<\/em> \u0627\u062c\u0631\u0627 \u0648 <code>delete p1<\/code> \u0647\u0631\u06af\u0632 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f).<br \/><\/details>\n<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 7 \u0628 ( \u0627\u0631\u0634\u062f)<\/strong>: \u0686\u0637\u0648\u0631\u06cc \u062f\u0631\u0633\u062a\u0634 \u0645\u06cc\u06a9\u0646\u06cc\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0634\u0627\u06cc\u062f \u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0631\u0641\u0639 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0627\u0634\u062f <code>std::unique_ptr<\/code>:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"k\">struct<\/span> <span class=\"nc\">S<\/span> <span class=\"p\">{<\/span>\n  <span class=\"n\">S<\/span><span class=\"p\">()<\/span> <span class=\"o\">:<\/span> <span class=\"n\">p1<\/span><span class=\"p\">{<\/span> <span class=\"k\">new<\/span> <span class=\"n\">T<\/span> <span class=\"p\">},<\/span> <span class=\"n\">p2<\/span><span class=\"p\">{<\/span> <span class=\"k\">new<\/span> <span class=\"n\">T<\/span> <span class=\"p\">}<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"n\">std<\/span><span class=\"o\">::<\/span><span class=\"n\">unique_ptr<\/span><span class=\"o\"><span class=\"n\">T<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">p1<\/span><span class=\"p\">,<\/span> <span class=\"n\">p2<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">};<\/span>\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062d\u062a\u06cc \u0627\u06af\u0631 \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0631 \u0631\u0648\u06cc \u0627\u0634\u06cc\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u0627\u0632\u0646\u062f\u0647 (\u06cc\u0627 \u0633\u0627\u0632\u0646\u062f\u0647 \u06cc\u06a9 \u0639\u0636\u0648 \u062f\u0627\u062f\u0647) \u0622\u0646\u0647\u0627 \u0631\u0627 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0646\u0645\u06cc \u0634\u0648\u062f\u060c \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627 <em>\u0647\u0633\u062a\u0646\u062f<\/em> \u0627\u0639\u0636\u0627\u06cc \u062f\u0627\u062f\u0647 \u06a9\u0627\u0645\u0644\u0627\u064b \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c <code>p1<\/code>\u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f (\u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0622\u0632\u0627\u062f \u0645\u06cc \u0634\u0648\u062f <code>p1<\/code>) \u0627\u06af\u0631 <code>p2<\/code>\u0633\u0627\u0632\u0646\u062f\u0647 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/details>\n<p><\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B3%D9%88%D8%A7%D9%84_8_new\"><\/span>\n<p>  \u0633\u0648\u0627\u0644 8: <code>new<\/code><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0627\u062f\u0647 \u0634\u062f\u0647:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">T<\/span> <span class=\"o\">*<\/span><span class=\"n\">t<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span><span class=\"p\">(<\/span> <span class=\"n\">p<\/span> <span class=\"p\">)<\/span> <span class=\"n\">T<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0633\u0648\u0627\u0644 8a ( \u0627\u0631\u0634\u062f)<\/strong>: \u0627\u06cc\u0646 \u0646\u062d\u0648 \u0628\u0647 \u0686\u0647 \u0645\u0639\u0646\u0627\u0633\u062a\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <em>\u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u062c\u062f\u06cc\u062f<\/em> \u0648 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u062f\u0631 \u06cc\u06a9 \u0622\u062f\u0631\u0633 \u062d\u0627\u0641\u0638\u0647 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u062d\u0627\u0641\u0638\u0647 \u0627\u0634\u0627\u0631\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 <code>p<\/code>.<br \/><\/details>\n<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 8 \u0628 ( \u0627\u0631\u0634\u062f)<\/strong>: \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0686\u0647 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a(\u0647\u0627\u06cc\u06cc) \u062f\u0627\u0631\u062f\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0622\u062f\u0631\u0633 <em>\u0628\u0627\u06cc\u062f<\/em> \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0646\u0648\u0639 \u0634\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0633\u0627\u062e\u062a \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc \u062a\u0631\u0627\u0632 \u0628\u0627\u0634\u062f.<br \/><\/details>\n<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 8c ( \u0627\u0631\u0634\u062f)<\/strong>: \u0686\u06af\u0648\u0646\u0647 \u0686\u0646\u06cc\u0646 \u0634\u06cc\u0626\u06cc \u0631\u0627 \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc \u0628\u0631\u06cc\u062f\u061f<\/p>\n<details>\n<summary><strong>\u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u062f<\/strong><\/summary>\n<p>\u0634\u0645\u0627 <em>\u0628\u0627\u06cc\u062f<\/em> \u0635\u0631\u0627\u062d\u062a\u0627\u064b \u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0622\u0646 \u0631\u0627 \u0645\u0627\u0646\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight cpp\"><code><span class=\"n\">t<\/span><span class=\"o\">-&gt;~<\/span><span class=\"n\">T<\/span><span class=\"p\">();<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/details>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646\u0647\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 C++ \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f. \u0647\u0646\u06af\u0627\u0645 \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0627 \u0646\u0627\u0645\u0632\u062f\u0647\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0645\u0642\u062f\u0645\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0642\u0627\u0644\u0647 \u0628\u0639\u062f\u06cc \u0628\u0631\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 C \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0622\u0646 \u0631\u0627 \u0646\u062e\u0648\u0627\u0646\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0622\u0646\u062c\u0627 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u062a\u0645\u0627\u0645 \u0622\u0646 \u0633\u0648\u0627\u0644\u0627\u062a C \u0646\u06cc\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0639\u062a\u0628\u0631 C++ \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u062f\u0627\u0648\u0637\u0644\u0628\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0634\u063a\u0644 C++ &hellip;<\/p>\n","protected":false},"author":2,"featured_media":73913,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-73912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/73912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=73912"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/73912\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/73913"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=73912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=73912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=73912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}