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C++ > Beginners Lab Assignments Code Examples

Program illustrating function overloading



Program illustrating 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<<"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();
}

Passion pushes you to learn more, create more and to create better. Best of all, it is contagious.

Robert T. Kiyosaki

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

Bob Dylan

Desire is the starting point of all achievement, not a hope, not a wish, but a keen pulsating desire which transcends everything.

Napoleon Hill

It does not matter how slowly you go as long as you do not stop.

Confucius

It is impossible for a man to learn what he thinks he already knows.

Epictetus

Hardships often prepare ordinary people for an extraordinary destiny.

C.S. Lewis

The great person is one who in the midst of the crowd keeps with perfect sweetness the independence of solitude.

Ralph Waldo Emerson

The only way to do great work is to love what you do. If you haven't found it yet, keep looking, and don't settle.

Steve Jobs