Solution 1

Solution 1

In [ ]:

a = 842
b = 843
c = a   #variable de stockage temporaire
a = b
b = c

a = 842 b = 843 c = a #variable de stockage temporaire a = b b = c

Solution 2

In [ ]:

a = 842
b = 843
a, b = b, a   #déballage de tuples

a = 842 b = 843 a, b = b, a #déballage de tuples