Solution.java

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.regex.*;

public class Solution {

  // Complete the cutTheSticks function below.
  static int[] cutTheSticks(int[] arr) {
    ArrayList<Integer> tmp = new ArrayList<>();
    Arrays.sort(arr);
    int i = 0;
    while (i < arr.length) {
      tmp.add(arr.length - i);
      i++;
      while (i < arr.length) {
        if (arr[i] == arr[i - 1]) {
          i++;
        } else {
          break;
        }
      }
    }
    int[] r = new int[tmp.size()];
    for (int j = 0; j < tmp.size(); j++) {
      r[j] = tmp.get(j);
    }
    return r;
  }

  private static final Scanner scanner = new Scanner(System.in);

  public static void main(String[] args) throws IOException {
    BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));

    int n = scanner.nextInt();
    scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");

    int[] arr = new int[n];

    String[] arrItems = scanner.nextLine().split(" ");
    scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");

    for (int i = 0; i < n; i++) {
      int arrItem = Integer.parseInt(arrItems[i]);
      arr[i] = arrItem;
    }

    int[] result = cutTheSticks(arr);

    for (int i = 0; i < result.length; i++) {
      bufferedWriter.write(String.valueOf(result[i]));

      if (i != result.length - 1) {
        bufferedWriter.write("\n");
      }
    }

    bufferedWriter.newLine();

    bufferedWriter.close();

    scanner.close();
  }
}