Function Overloading Example

C++ Programming Language


 OUTPUT



Below are the codes from the image shown at the top.


#include <iostream>
#include <conio.h>

using namespace std;

int area(int side)
{
          return side*side;
}
int area(int l, int b)
{
          return l*b;
}

int main()
{

int (*p1)(int);
int (*p2)(int,int);

p1=area;
p2=area;

cout<<"Address of area(int)="<<(unsigned int)p1<<endl;
cout<<"Address of area(int,int)="<<(unsigned int)p2<<endl;

cout<<"Invoking area(int) via p1 "<<p1(20)<<endl;

cout<<"Invoking area(int,int) via p2 "<<p2(10,20);

getch();

}