import java.util.*;

public class Main {

	public static void main(String[] args) {
		int[] arr = { 1, 9, 2, 7, 4, 9, 3, 8, 5, 6,10,9 };
		System.out.println(Arrays.toString(arr));
		System.out.println();

		HashMap<Integer, Integer> hm = new HashMap<>();

		for (int count : arr) {
			if (!hm.containsKey(count)) {
				hm.put(count, 1);
			} else {
				hm.put(count, hm.get(count) + 1);
			}
		}

		Set<Map.Entry<Integer, Integer>> hms=hm.entrySet();
		for(Map.Entry<Integer, Integer> hmse:hms){
		System.out.println(hmse.getKey()+"\t"+"Meet "+hmse.getValue()+" time(s)");
		}
	}
}