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<cstdio>
#define MAX(x,y) ((x>y)? x:y)

int date[100]={0};

int main()
{
	int n;
	while(scanf("%d",&n)!=EOF)
	{
		if(n==-1)break;
		date[n-1]++;
	}
	int max=0;
	for(int i=0;i<100;i++)
	{
		max=MAX(max,date[i]);
	}
	for(int i=0;i<100;i++)
	{
		if(max==date[i])printf("%d\n",i+1);
	}
	return 0;
}