绘制椭圆

#include <graphics.h>
main()
{
    int gdriver, gmode;
    gdriver = DETECT;
    initgraph(&gdriver, &gmode, "");     /*图形方式初始化*/
    ellipse(200, 200, 0, 360, 50, 100);     /*以(200,200)为中心的椭圆*/
    getch();
    closegraph();        /*退出图形状态*/
}
原文地址:https://www.cnblogs.com/djcsch2001/p/1960097.html