Find the roots of quadratic equation

The source code for program that can find rootd of a quadratic equation 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()
{
	clrscr();
int a,b,c;
float root1,root2,delta,y,temp;
    cout<<"nenter Coefficients of x^2 ,X and constantn";
    cin>>a>>b>>c;
    delta=b*b-(4*a*c);
    
    if (delta>0)
       {
            cout<<"Two real roots";
            y=sqrt(delta);
            root1=(-b+y)/(2*a);
            root2=(-b-y)/(2*a);
            cout<<"/nRoot 1 ->"<"<"<"<<-b<<"+"<"<<-b<<"-"<