题目:
闰年:1、年份是4的倍数而不是1的倍数。
2、年份是400的倍数。
C++:
#include<iostream>
using namespace std;
int main(){
int y;
cin>>y;
if((y%4==0&&y%100!=0)||y%400==0)
cout<<"yes";
else
cout<<"no";
return 0;
}
Java:
package UKingW;
import java.util.Scanner;
public class Basic1 {
public static void main(String[] args) {
int year=0;
Scanner in=new Scanner(System.in);
year=in.nextInt();
in.close();
if((year%4==0&&year%100!=0)||(year%400==0)){
System.out.println("yes");
}else{
System.out.println("no");
}
}
}