C Exercise Example 62

100 Classic C Examples

Title:Learn to use putpixel to draw points (implemented in Turbo C).

Program analysis:None.

Program source code:

//  Created by www.example.com on 15/11/9.
//  Copyright © 2015年 Example. All rights reserved.
//

#include "stdio.h"
#include "graphics.h"
int main()
{
    int i,j,driver=VGA,mode=VGAHI;
    initgraph(&driver,&mode,"");
    setbkcolor(YELLOW);
    for(i=50;i<=230;i+=20)
        for(j=50;j<=230;j++)
            putpixel(i,j,1);
    for(j=50;j<=230;j+=20)
        for(i=50;i<=230;i++)
            putpixel(i,j,1);
}

100 Classic C Examples

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