本人小菜，写这道题，但程序无法运行，望高人指教，不胜感激。http://cogs.yeefan.us/cogs/problem/problem.php?pid=1554
#include<stdio.h>
#include<string.h>
struct card{
    char suit;
    char rank;
};
card pile[52][52];
int main()
{
    while(1)
 {
     int top[52];
  int i;
  char temp[2];
  memset(top,0,sizeof(top));
  scanf("%s",temp);
  if(temp[0]=='#') return 0;
  pile[0][top[0]].rank=temp[0];
  pile[0][top[0]++].suit=temp[1];
  for(i=1;i<52;i++)
  {
   scanf("%s",temp);
  pile[i][top[i]].rank=temp[0];
     pile[i][top[i]++].suit=temp[1];
  }
  int able = 1;
  while(able)
  {for(i=0;i<52;i++)
  {int k = 0;
  able = 0;
  if(top[i] == 0)
  {k++;
   continue;
  }
  printf("%c",pile[i-3-k][top[i-3-k]].suit);
  if(pile[i][top[i]].suit == pile[i-3-k][top[i-3-k]].suit || pile[i][top[i]].rank == pile[i-3-k][top[i-3-k]].rank)
  {top[i-3-k]++;
  pile[i-3-k][top[i-3-k]] = pile[i][top[i]];
  top[i]--;
  able++;
  break;
  }
  if(pile[i][top[i]].suit == pile[i-1-k][top[i-1-k]].suit || pile[i][top[i]].rank == pile[i-1-k][top[i-1-k]].rank)
  {
      top[i-1-k]++;
       pile[i-1-k][top[i-1-k]] = pile[i][top[i]];
  top[i]--;
  able++;
  break;   
  }
  }
 }
 int output[52];
 int count = 0;
 for(i=0;i<52;i++)
 {
     if(top[i] != 0)
     output[count++] = top[i];
 }
 if(count - 1 == 1)
     printf("1 pile remaining: 52");
 else
 {
     printf("%d piles remaining:",count - 1);
     for(i = 0;i<=count-1;i++)
     printf(" %d",output[i]);
 }
}
return 0;
}