C语言 宏定义之闰年判断&

解题思路:

注意事项:

参考代码:

#include<stdio.h>

#include<math.h>

#define LEAP_YEAR(y) if(((y%4==0)&&(y%100!=0))||(y%400==0))putchar('L');else putchar('N')

    int main()

    {

             int year;

             scanf("%d", &year);

             LEAP_YEAR(year);

            return 0;

    }