Write a program to print swapping variables

Write a program to print swapping variables

Program

def myfun(): 
    x, y = 10, 20
    x, y = y, x
    print('x value is : ', x)
    print('y value is : ', y)
             
if __name__=="__main__":
    myfun()

x value is : 20
y value is : 10

Using the XOR (exclusive or) operator

def myfun(): 
    x, y = 10, 20
    # step one
    x ^= y
    # step two
    y ^= x
    # step three
    x ^= y
    print('x value is : ', x)
    print('y value is : ', y)
             
if __name__=="__main__":
    myfun()

x value is : 20
y value is : 10

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