Write a C++ program to implement Function Overloading.

PROGRAM: c++ program Function Overloading

#include<iostream.h>

#include<conio.h>

 int area(int side)

 {

return side*side;

 }

 int area(int l,int b)

  {

return l*b;

 }

 void main()

 {

  clrscr();

  int (*p1)(int);

  int (*p2)(int,int);

 p1=area;

  p2=area;

        cout<<"www.adkool.com.";

  cout<<"\n\tAddress of area(int)="<<(unsigned int)p1;

  cout<<"\n\tAddress of area(int,int)="<<(unsigned int)p2;

  cout<<" \n\tArea of square is ::"<<p1(20);

  cout<<" \n\tArea of rectangle is ::"<<p2(10,20);

        cout<<"www.adkool.com.";

  getch();

}

OUTPUT

Address of area(int)=657

Address of area(int,int)=673

Area of square is ::400

Area of rectangle is ::200