[Valentine's day] - you can change your love and write down your lover's name

Come and try it ！

#include<stdio.h>
#include <windows.h>
int main()
{
	system("mode con cols=80 lines=35");  
    double x,y,a;
    printf("                           XXX ,  I love you! ！\n"); 
    for(y=1.5;y>-1.5;y-=0.1)
    {
        for(x=-1.5;x<1.5;x+=0.045)
        {
            a=x*x+y*y-1;
            if(a*a*a-x*x*y*y*y<=0)
               {
                printf("*");
                Sleep(1);
               }
            else
                   printf(" ");
        }
        printf("\n");
    }int 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");

  }

    return 0;
}

 

【 Thank you for watching 】