Simple Chess board in C++

Simple Chess board in C++

#include<iostream.h>

#include<stdio.h>

#include<conio.h>

#include<graphics.h>

#include<dos.h>

void main()

{

int gd=DETECT, gm;

int i,m,n,j;

initgraph(&gd,&gm,"C:\\tc\\BGI");

setcolor(WHITE);

for(i=1;i<10;++i)

{

line(64*i,48,64*i,48*9);

line(64,48*i,64*9,48*i);

}

for(i=1;i<9;i++)

for(j=i%2;j<9;j+=2)

{

m=(64*i+64*(i+1))/2;

n=(48*j+48*(j+1))/2;

floodfill(m,n,WHITE);

}setcolor(BLACK);

line(64,48,64,48*9);

line(64,48,64*9,48);

line(64*9,48,64*9,48*9);

line(64,48*9,64*9,48*9);

getch();

closegraph();

}
https://www.youtube.com/watch?v=yHJmz9NNklk