Swap the two Numbers (interchange the value) without using third variable.

5)    Write a program to input two number and Swap the Numbers (interchange the value) without using third variable.

a=int(input("enter the first number : "))

b=int(input("enter the second number : "))

print("before swaping no. :")

print("a= ",a)

print("b= ",b)

a=a+b

b=a-b

a=a-b

print("after swaping no. :")

print("a= ",a)

print("b= ",b)

swap-two-numbers-without-using-third-variable