import java.util.Scanner;
class LeapYear {
public static void main (String args[ ]){
System.out.println("请输入一个四位数年份:");
Scanner reader = new Scanner(System.in);
int year=0;
year = reader.nextInt();
if(year%400==0||(year%4==0 && year%100!=0)){
System.out.println(year+"是闰年!!!!");
}else{
System.out.println(year+"是平年!!!!");
}
}
}