Problem:
Mode Value

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.

Sample Input

5
6
3
5
8
7
5
3
9
7
3
4

Output for the Sample Input

3
5

For example, 3 and 5 respectively occur three times, 7 occurs two times, and others occur only one. So, the mode values are 3 and 5.

Solution in JavaScript (judge verdict: Wrong Answer)

x=require('fs').readFileSync('/dev/stdin','utf8').trim().split(/\s/).sort(function(a,b){return a-b;});
console.log(x);
for(mode=[],cnt=0,i=0;i<x.length;i++){
    temp_cnt=1;
    for(j=i+1;j<x.length;j++){
        if(x[i]==x[j]){
            temp_cnt++;
        }
    }
    if(temp_cnt>=cnt){
        cnt=temp_cnt;
        mode.push(x[i]); 
    }
}
console.log(mode);