46. Add Two Integers Using Void Pointers

Write a function that receives two void pointers, each pointing to an integer. Return sum of the two integer.

Note: Function arguments are passed as void * and can’t be changed.

Example-1

Input: a = 10, b = 20
Output: 30

Example-2

Input: a = -5, b = 15
Output: 10

Example-3

Input: a = 100, b = 200
Output: 300