1491.txt

来自「杭电acm解题报告2001---2099.」· 文本 代码 · 共 38 行

#include <stdio.h>

int n,m,d;
int day[15]={0,31,28,31,30,31,30,31,31,30,31,31,30,31};
int sum;

int main()
{
    int i,j;
    scanf("%d",&n);
    while(n--)
    {
        sum=0;
        scanf("%d %d",&m,&d);
        if(m<10)
        {
            for(i=m;i<10;i++)
                sum+=day[i];

            sum+=21-d;
            
        }
        else if(m==10 && d<=21)
        {
            sum=21-d;
        }
        else
        {
            sum=-1;
        }
        if(sum>0)
            printf("%d\n",sum);
        else if(sum==0)
            printf("It's today!!\n");
        else
            printf("What a pity, it has passed!\n");
    }
}