Function Overloading in C++

        Function Overloading 
Definition:	

In Function Overloading  there are more than one functions with same name but different Parameters.
This is Also called Static Isomorphism
This is Also known as Compile time binding.
In this the methods name will be same with different signature.
Example:
	int add(int a, int b);
	int add(int a, int b, int c);
	void add(int a, float b, double c, int d);

Program

#include <iostream>
using namespace std;
int add(int n1, int n2)
{
    int res;
    res = n1+n2;
    cout<<"\n Addition :\n"<<n1<<" + "<<n2<<" = "<<res;
}
int add(int n1,float n2, int n3)
{
    float res;
    res = n1+n2+n3;
    cout<<"\n Addition :\n"<<n1<<" + "<<n2<<" + "<<n3<<" = "<<res;
}
int main()
{
    add(10,20);
    add(10.33,22.3,44.44);
    return 0;
}