C++ Program to Swap two numbers.

  “Swapping of integers is defined as the variables that are interchanged after swapping the variables,called as Swapping of integers” Example: If the input is given as a=5 and b=4 (before Swapping) The output will be as a=4 and b=5 (after Swapping).                 Input: a=20 and b=40, before swapping. Output: a=40 and b=20, after swapping. […]