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.

Example

Input

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


Output

3
5
#include <iostream>
#include <algorithm>
#include <cctype>
#include <cstdio>
#include <math.h>
using namespace std;

int main(){
	int t[250000]={0},m=0,n;
	while(cin>>n){
		t[n]++;
		if(t[n]>m)m=t[n];
	}
	for(int i=0;i<250000;i++){
		if(t[i]==m)cout<<i<<endl;
	}
}