Function Overloading in C++

Simple example of Function Overloading in C++ having different datatypes of  argument:

Program Code:

#include <iostream>

using namespace std;

int sum(int x,int y)

{

 cout<< x+y;

}

double sum(double x,double y)

{

 cout << x+y;

}

int main()

{

 sum (10,20);

 sum(10.55,20.15);

}

The output of the program is tested on www.jdoodle.com

Output:

30

30.70

Thanks

Mukesh Rajput