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 <stdio.h>
#include<math.h>
#include <string.h>
#include <ctype.h>

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

return 0;
}