题解 | #判断闰年#

#include<stdio.h>
int jud(int y)
{
	if ((y % 4 == 0) && (y % 100 != 0) || (y % 400 == 0))
		return 1;
	else
		return 0; 
}
int main()
{
	int n = 0; 
	scanf("%d", &n); 
	int g = jud(n);   
	if (g == 1)
		printf("yes\n"); 
	else
		printf("no\n"); 

	return 0;
}