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>
using namespace std;

int main(){
	int b[101],a[101],n;
	for(int i=0;i<101;i++){
		a[i] = 0;
		b[i] = a[i];
	}
	while(cin >> n && n){
		a[n] = a[n] + 1;
		b[n] = a[n];
	}
	sort(b,b+101);
	for(int i=1;i<101;i++){
		if(a[i] == b[100]) cout << i << endl;
	}
	return 0;
}