#include<iostream>
#include<cstdio>
using namespace std;
int p,e,i,d,n;
int main()
{
    int j=0;
    while(scanf("%d%d%d%d",&p,&e,&i,&d)==4&&(p+e+i+d)!=-4)
    {
        j++;
        n=i;
        while(n<=21252+d)
        {
            if(n<=d){
                n=n+33;
                continue;
            }
            else if((n-p)%23==0&&(n-e)%28==0){
                break;
            }
            else n=n+33;
        }
        printf("Case %d: the next triple peak occurs in %d days.\n",j,n-d-21252>0?(n-d)%21252:(n-d));
    }
    return 0;
}

• Re:求助大神，为什么讨论里所有数据都能过，还是WA呢？ (632) zhmo 2015-10-15 21:52:44