#include "stdio.h"
int main()
{
	long int p,e,i,d;
	int j;
	int n=0;
	long int temp;
	while (scanf("%d%d%d%d",&p,&e,&i,&d))
	{
		n++;
		if (p==-1 && e==-1 && i==-1 && d==-1)break;
		for (j=0;;j++)
		{
			i=i+33;
			if ((i-e)%28==0 && 
				(i-p)%23==0 && i!=0)
			{
				temp=i-d;
				printf("Case %d: the next triple peak occurs in %d days\n",n,temp);
				break;
			}
			continue;
		}
	}
	return 0;
}

WA了……不知道错哪里了，高手帮忙啊～～～

• Re:【NH求教高手】1006 (516) keyofd 2009-12-26 01:09:39