Swap two variablesΒΆ
Swap two variables.
a = 30
b = 20
print("\nBefore swap a = %d and b = %d" %(a, b))
a, b = b, a
print("\nAfter swaping a = %d and b = %d" %(a, b))
Output:
Before swap a = 30 and b = 20
After swaping a = 20 and b = 30
a = 30
b = 20
print("\nBefore swap a = %d and b = %d" %(a, b))
a, b = b, a
print("\nAfter swaping a = %d and b = %d" %(a, b))
Output:
Before swap a = 30 and b = 20
After swaping a = 20 and b = 30