لیست توابع روز 25، وظایف – انجمن DEV

s = "today is thursday"
reverse = ""
i = 0
while i

yadsruht si yadot
thursday is today

sen = "today is thursday"
l =  sen.split(" ")
print(l)
print(l[::-1])
s = " ".join(l[::-1])
print(s)

['today', 'is', 'thursday']
['thursday', 'is', 'today']
thursday is today

l1 = [10,20,30]
l2 = l1
print(l1)
print(id(l1))
print(l2)
print(id(l2))
l2[0] = 111
print(l1)
print(l2)

[10, 20, 30]
127285488814912
[10, 20, 30]
127285488814912
[111, 20, 30]
[111, 20, 30]

l1 = [10,20,30]
l2 = l1.copy()
print(l1)
print(id(l1))
print(l2)
print(id(l2))
l2[0] = 111
print(l1)
print(l2)

[10, 20, 30]
140500496468800
[10, 20, 30]
140500496470528
[10, 20, 30]
[111, 20, 30]

l1 = ['lakshmi', 'guru', 'kuhan']
l2 = ['lakshmi', 'guru', 'kuhan']
print(l1 == l2)
print(l1 != l2)

l2 = ['guru', 'lakshmi', 'kuhan']
print(l1>l2) 
print(l1

True
False
True
False

l1 = [10,20,30]
l2 = [5,6,7]

for no in l1:
    for num in l2:
        print(no, num, end=' ')
    print()

10 5 10 6 10 7 
20 5 20 6 20 7 
30 5 30 6 30 7 

l1 = [10,20,30]
l2 = [8,20,7]

for no in l1:
    for num in l2:
        if no==num:
            print("     ", end=" ")
        else:
            print(no, num, end=' ')
    print()

10 8 10 20 10 7 
20 8       20 7 
30 8 30 20 30 7 

l = [1,2,3,4,5,6,7,8,9,0]
for i in range(len(l)):
    for j in range(len(l)):
        sum = l[i] + l[j]
        if sum == 5:
            print(l[i], l[j])

1 4
2 3
3 2
4 1
5 0
0 5

l = [10,20,30,50,60,70,80,90]
i=0
while i

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