a = 20
b = 10

print("Before swapping a = ", a)
print("Before swapping b = ", b)

temp = a
a = b
b = temp
print("After swapping a = ", a)
print("After swapping b = ", b)

print("Python swapping")

a, b = b, a

print("After swapping a = ", a)
print("After swapping b = ", b)
