Gondola Groups

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
//spackage kisakoodaus;

import java.util.Scanner;

/**
 *
 * @author pure
 */
public class Kisakoodaus {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int n = s.nextInt();
        
        int[] a = new int[n+1];
        
        for(int i = 0; i < 4*n; i++){
            int in = s.nextInt();
            a[in/4]++;
            if(a[in/4]>=4){
                System.out.println(1 + in/4);
                break;
            }
        }
    }
    
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: WRONG ANSWER

Test 8

Verdict: WRONG ANSWER

Test 9

Verdict: WRONG ANSWER

Test 10

Verdict: WRONG ANSWER