例14：计算某日是该年的第几天

　　　　　　因为前面有很多我觉得很简单的所以这个就直接从这个开始了。如果这个博客上面没有的例子一定是我没写

#include<stdio.h>
#include<stdlib.h>

int Test(int year,int month,int day)
{
     static int d[2][12] = {0,31,59,90,120,151,181,212,243,273,304,334,
                            0,31,60,91,121,152,182,213,244,274,305,335
                           };
     
     if(year%4 == 0)year = 1;
     else year = 0;
     return d[year][month-1]+day;
}

int main()
{
    int year,month,day;
    while(~scanf("%d %d %d",&year,&month,&day))
    {
                     printf("%d\n",Test(year,month,day));
    }
    return 0;
}