C语言实现七夕表白爱心

话不多说上源码：

#include
#include
#include
#define I 20
#define R 340
#include
int main()
{
 system("mode con cols=80 lines=35");
 system("color 99");
 system("title 难以抑制爱你的心");
 char answer[10];
 printf("输入我爱你,你便可看到我的真心\n");
 scanf("%s",answer);
 float x,y,z,f;
 for(y=1.5f;y>-1.5f;y-=0.1f)
 {
  for(x=-1.5f;x<1.5f;x+=0.05f)
  {
   z=x*x+y*y-1;
   f=z*z*z-x*x*y*y*y;
   putchar(f<=0.0f?"*********"[(int)(f*-8.0f)]:' '); 
  }
  putchar('\n');
  } 
  long time;
  for(;;)
  {
   system("color a");
   for(time=0;time<999999999;time++);
   system("color b");
   for(time=0;time<999999999;time++);
   system("color c");
   for(time=0;time<999999999;time++);
   system("color d");
   for(time=0;time<999999999;time++);
   system("color e");
   for(time=0;time<999999999;time++);
   system("color f");
   for(time=0;time<999999999;time++);
   system("color 0");
   for(time=0;time<999999999;time++);
   system("color 1");
   for(time=0;time<999999999;time++);
   system("color 2");
   for(time=0;time<999999999;time++);
   system("color 3");
   for(time=0;time<999999999;time++);
   system("color 4");
   for(time=0;time<999999999;time++);
   system("color 5");
   for(time=0;time<999999999;time++);
   system("color 6");
   for(time=0;time<999999999;time++);
   system("color 7");
   for(time=0;time<999999999;time++);
   system("color 8");
   for(time=0;time<999999999;time++);
   system("color 9");
  }
  getchar();
  return 0;
}