#include <stdio.h>
main()
{
    int p,e,i,d,n,m,x;
    for (x=0;;)
	{scanf("%d %d %d %d",&p,&e,&i,&d);
	if(p==-1 && e==-1 && i==-1 &&d==-1)	break;
	else {
              x++;
	     for (n=21252;;)
	          if((n-p)%23==0&&(n-e)%28==0&&(n-i)%33==0)
		 {	
                    m=n-d;
		  break;
		  }
                    else n--;
        printf("case %d: the next triple peak occurs in %d days\n",x,m);
	      }
           }
}

• Re:哪位高手帮我改改吧,谢了! (25) 999999999 2003-11-26 17:08:42