a = 1
b = 2
print("a = ",a," b = ",b)
# Никакая функция тут не нужна.
a,b = b,a
print("a = ",a," b = ",b)
# Но если так хочется, можно хуйню сделать:
def func(arg1,arg2):
return arg2, arg1
a = 1
b = 2
a,b = func(a,b)
print("a = ",a," b = ",b)
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