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 <list>

using namespace std;

int main(){
	int a,max=0;
	int num[100]={0};
	while(cin>>a) num[a]++;
	for(int i=0;i<100;i++) if(num[i]>max) max=num[i];
	for(int i=0;i<100;i++) if(num[i]==max) cout<<i<<endl;
}