Problem:
Mode Value

Your task is to write a program which reads a sequence of integers and prints mode values of the sequence.
The mode value is the element which occurs most frequently.

Input

A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.

Output

Print the mode values. If there are several mode values, print them in ascending order.

Sample Input

5
6
3
5
8
7
5
3
9
7
3
4

Output for the Sample Input

3
5

For example, 3 and 5 respectively occur three times, 7 occurs two times, and others occur only one. So, the mode values are 3 and 5.

Solution in JAVA (judge verdict: Accepted)

import java.util.Scanner;

public class Main {
 public static void main(String[] args) {
	Scanner in = new Scanner(System.in);
	int[] a = new int[100];
	int max = 0;
	while (in.hasNextInt()) {
	 int read = in.nextInt() - 1;
	 a[read]++;
	 if (max < a[read]) {
		max++;
	 }
	}
	for (int i = 0; i < a.length; i++) {
	 if (a[i] == max) {
		System.out.println(i + 1);
	 }
	}
 }
}