Program Rectangle Magic Formula | itfasilkom.blogspot.com

This is the rectangle formula program, use the concept of a looping for.

#include <conio.h>
#include <stdio.h>
#include <iostream.h>
void main()
{
int col, row,space,lb,ls,p,k;
do {
clrscr();
gotoxy(25,2);cout<<"Program Rectangle Magic Formula [itfasilkom]";
gotoxy(25,3);cout<<"===============================";
gotoxy(3,5);cout<<"Input Length : ";cin>>p;
gotoxy(3,6);cout<<"Input Width : ";cin>>lb;
cout<<endl;

for(row=1;row<=lb;row++)
{ cout<<"* "; }
cout<<endl;
for(col=1;col<=p-2;col++)
{cout<<"*";
for(space=1;space<=lb*2-3;space++)
{cout<<" ";}
cout<<"* \n";
}
for(row=1;row<=lb;row++)
{cout<<"* ";}
ls=p*lb;
k=2*(p+lb);
cout<<"\n\n\nSquare Area : "<<ls<<" \n";
cout<<"Circumference Square : "<<k<<" \n";
cout<<"\nReturn type 'y' ? ";
}
while(getch()=='y');
}