宏定义之闰年判断

解题思路:

注意事项:

参考代码:

#include<stdio.h>

#define LEAP_YEAP(y) ((y%4==0&&y%100!=0)||(y%400==0))?L:N

int main()

{

int y=0;

char L='L', N = 'N';

scanf("%d", &y);

LEAP_YEAP(y);

char k = LEAP_YEAP(y);

printf("%c", k);

return 0;

}