c语言画图示例2

【程序63】题目:画椭圆ellipse 1.程序分析:2.程序源代码:#include "stdio.h"#include "graphics.h"#include "conio.h"main(){int x=360,y=160,driver=VGA,mode=VGAHI;int num=20,i;int top,bottom;initgraph(&driver;,&mode;,"");top=y-30;bottom=y-30;for(i=0;i