Poj 1006 Biorhythms

题目：http://poj.org/problem?id=1006

水题。枚举。

#include <iostream>#include <stdio.h>#include <stdlib.h>#include <string.h>#include <math.h>#include <algorithm>#include <stack>#include <queue>#include <map>using namespace std;int a[1000003];int main(){#ifndef ONLINE_JUDGE    freopen("in.txt","r",stdin);#endif    int p,e,i,d;    int cas = 0;    while(scanf(" %d %d %d %d",&p,&e,&i,&d)!=EOF)    {        cas++;        if (p==-1)        {            break;        }        int temp = d;        d++;        while((d-p)%23!=0)        {            d++;        }        while((d-e)%28!=0 || (d-i)%33!=0)        {            d+=23;        }        printf("Case %d: the next triple peak occurs in %d days.\n",cas,d-temp);    }    return 0;}