ex3.java

package javaapplication2;

import java.util.Scanner;
public class JavaApplication2 {
    public static void main(String[] args) { 
	        Scanner entrada = new Scanner(System.in);
            
                int N=1 , K=1;
                
                
                
                
                while(N != 0 && K != 0){
                    N = entrada.nextInt();
                    K = entrada.nextInt();
                    while(N< 1 && N > 1000 && K < 1 && K > 100){
                        N = entrada.nextInt();
                        K = entrada.nextInt();
                    }
                    int P[] = new int[N];
                    for (int i = 0; i< N; i++){
                        P[i] = entrada.nextInt();
                    }
                    int check = 1;
                    int checkNumber = 0;
                    for (int i = 0; i< N; i++){
                        int lcheck = 0;
                        for (int j = 0; j< N; j++){
                            if (P[i] == P[j]){    
                                lcheck++;
                            }                        
                        }
                        if (lcheck >= K){
                            check = lcheck;
                            checkNumber = P[i];
                        }
                    }
                    if (N != 0 && K != 0){
                        System.out.println(checkNumber);
                    }
                    
                }
                
    }
    
}