奉上java滿分程式碼

import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        HashMap<Integer, Integer> hashMap = new HashMap<>();
        int[] numArr = new int[n];
        for(int i = 0; i < n; i++){
            numArr[i] = scanner.nextInt();
            hashMap.put(numArr[i], 0);
        }
        scanner.close();

        for(int num : numArr){
            hashMap.put(num, hashMap.get(num) + 1);
            System.out.print(hashMap.get(num) + " ");
        }
    }
}