#include "stdafx.h"
#include "stdio.h"


int main(int argc, char* argv[])
{
    int year,days;
    printf("input the year");
    scanf("%d",&year);
    if(year%4!=0)
    {
        days=29;
    }
    else if(year%100==0)
    {
        days=29;
    }
    else if(year%400!=0)
    {
        days=29;
    }
    else
    {
        days=28;
    }
    printf("year:");
    printf("%d",year);
    printf(",month:2,days:");
    printf("%d",days);
    return 0;
}

试验2-2 随笔

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