题目:利用ellipse and rectangle 画图(在TC中实现)。
程序分析:无。
程序源代码:
// Created by www.zhishitu.com on 15/11/9.// Copyright © 2015年 . All rights reserved.//#include "stdio.h"#include "graphics.h"#include "conio.h"main(){ int driver=VGA,mode=VGAHI; int i,num=15,top=50; int left=20,right=50; initgraph(&driver,&mode,""); for(i=0;i<num;i++) { ellipse(250,250,0,360,right,left); ellipse(250,250,0,360,20,top); rectangle(20-2*i,20-2*i,10*(i+2),10*(i+2)); right+=5; left+=5; top+=10; } getch();}