Square and cube of a number

The source code for program that can find factorial a numbers is given below, copy it in note pad and save it as “.cpp”. Then use suitable compiler to compile it.


/*
 *      
 *      Copyright 2011 techstream.org < techstream.org[at]gmail.com >
 *      
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *      
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *      
 */

#include
#include      // to use clrscr and getch

void main()
{
    int a,square,cube;
    
    clrscr();
    
    cout<<"tt square and cube calculatorn enter a number";
    cin>>a;
    square=a*a;
    cube=a*a*a;
    
    cout<<"square is "<

;