package cap1;
import java.util.Scanner;
public class HelloWorld {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
System.out.println("请输入:");
int num=input.nextInt();
int age=num/400;
if(age==0) {
System.out.println("该年是闰年");
}else {
System.out.println("该年不是闰年");
}
}
}第8行改成 int age = num % 4;