#include<stdio.h>
void main()
{
	int year;
	printf("请输入年份：");
	scanf("%d",&year);
	if((year%4 == 0 && year%100 !=0) || (year%400==0)){
		printf("该年份是闰年");	
	}else{
			printf("该年份是平年");	
	} 
	
	
}