POJ 1082 Calendar Game 原来这题有个超简单的规律

万能的discuss。只需要月份和天数同奇同偶即可，9月30和11月30例外

#include <iostream>
#include <cstdio>
using namespace std;

int main()
{
    //freopen("in.txt","r",stdin);
    int n;
    scanf("%d",&n);
    while(n--)
    {
        int year,month,day;
        scanf("%d%d%d",&year,&month,&day);
        if((month+day)%2==0 || (month==9 && day==30) || (month==11 && day==30))
            printf("YES\n");
        else
            printf("NO\n");
    }
    return 0;
}