백준 11652

package baekjoon.정렬;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

class Main11652 {

   static int N;
   static long[] A;
   static int length, maxLength;
   static long ans, last;

   public static void main(String[] args) throws Exception {
      input();
      Arrays.sort(A);
      last = A[0];
      length = 1;
      for (int i = 1; i < N; i++) {
         if (last == A[i]) {
            length++;
         } else {
            if (length > maxLength) {
               maxLength = length;
               ans = last;
            }
            length = 1;
            last = A[i];
         }
      }
      if (length > maxLength) {
         maxLength = length;
         ans = last;
      }
      System.out.println(ans);
   }

   private static void input() throws IOException {
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      N = Integer.parseInt(br.readLine());
      A = new long[N];
      for (int i = 0; i < N; i++) {
         A[i] = Long.parseLong(br.readLine());
      }
   }

}