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

import sys

if __name__ == '__main__':

    nums = []
    piles = [0 for i in range(0,101)]

    for n in sys.stdin:
        if n == "\n":
            break
        else :
            nums.append(int(n))

    for n in nums:
        piles[n] += 1


    maxnum = 0
    for p in piles:
        if maxnum < p:
            maxnum = p

    for i,p in enumerate(piles):
        if maxnum == p:
            print(i)