运行环境：Dec C++
//原文地址 http://5hx.ink
#include<stdio.h>
#include<math.h>
#include<stdlib.h>
#include<windows.h>
#define I 20
#define R 340
int main()
{
int i,j,e;
int a;
for(i=1,a=I;i<I/2;i++,a--)
{
Sleep(50);
for(j=(int) ( I-sqrt((double)(I*I-(a-i)*(a-i))) );j>0;j--)
printf(" ");
for(e=1;e<=2*sqrt((double)(I*I-(a-i)*(a-i)));e++)
printf("\3");
for(j=(int) ( 2*( I-sqrt((double)(I*I-(a-i)*(a-i))) ) );j>0;j--)
printf(" ");
for(e=1;e<=2*sqrt( (double) (I*I-(a-i)*(a-i)) );e++)
printf("\3");
printf("\n");
}
for(i=1;i<80;i++)
{
if(i==25)
{
printf(" 送给可爱的女朋友 ");
i+=30;
}
printf("\3");
}
printf("\n");
for(i=1;i<=R/2;i++)
{
if(i%2||i%3)continue;
for(j=(int) ( R-sqrt( (double) (R*R-i*i) ) );j>0;j--)
printf(" ");
for(e=1;e<=2*( sqrt( (double)(R*R-i*i) ) - (R-2*I) );e++)
printf("\3");
printf("\n");
}
long time;
for(; ;)
{
system("color a");
for(time=0;time<99999999;time++);
system("color b");
for(time=0;time<99999999;time++);
system("color c");
for(time=0;time<99999999;time++);
system("color d");
for(time=0;time<99999999;time++);
system("color e");
for(time=0;time<99999999;time++);
system("color f");
for(time=0;time<99999999;time++);
system("color 0");
for(time=0;time<99999999;time++);
system("color 1");
for(time=0;time<99999999;time++);
system("color 2");
for(time=0;time<99999999;time++);
system("color 3");
for(time=0;time<99999999;time++);
system("color 4");
for(time=0;time<99999999;time++);
system("color 5");
for(time=0;time<99999999;time++);
system("color 6");
for(time=0;time<99999999;time++);
system("color 7");
for(time=0;time<99999999;time++);
system("color 8");
for(time=0;time<99999999;time++);
system("color 9");
for(time=0;time<99999999;time++);
system("color ab");
for(time=0;time<99999999;time++);
system("color ac");
for(time=0;time<99999999;time++);
system("color ad");
for(time=0;time<99999999;time++);
system("color ae");
for(time=0;time<99999999;time++);
system("color af");
for(time=0;time<99999999;time++);
}
return 0;
}