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>
#include<cstring>
int main(){
  int num[500];
  int i,n,max=0;
  memset(num,0,sizeof(num));
  while((scanf("%d",&n))!=EOF){
    num[n]++;
    if(num[n]>max)max=num[n];
  }
  for(i=0;i<101;i++)if(max == num[i])printf("%d\n",i); 
}