OJ Board

hello
i made a code for this problem and the output of the program all is right but still WA
what should i do ?????


import java.util.Scanner;

public class GuessingGame {

public static void main(String[] args) {

Scanner input = new Scanner(System.in);
int n = 0;
String s = "";
int h = 0 ...

i want to know what's wrong with my code

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner input = new Scanner(System.in);
while (input.hasNext()) {

int x1 = input.nextInt();
int y1 = input.nextInt();
int x2 = input.nextInt();
int y2 = input ...