Python Program to find swap two numbers without temp variable (Addition and Subtraction Method)
Program
a = int(input("Enter the value of a:\t"))
b = int(input("Enter the value of b:\t"))
print("Values before swapping:")
print("a:\t{}\nb:\t{}".format(a,b))
a = a + b
b = a - b
a = a - b
print("Values after swapping:")
print("a:\t{}\nb:\t{}".format(a,b))
Output
Enter the value of a: 12
Enter the value of b: 3
Values before swapping:
a: 12
b: 3
Values after swapping:
a: 3
b: 12