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 Python (judge verdict: Accepted)

cnt = []
for i in range(0, 101):
	cnt.append(0)

while True:
	try:
		n = int(raw_input())
		cnt[n] += 1
	except:
		break

tmp = 0
lst = []
for i in range(1, 101):
	if tmp < cnt[i]:
		tmp = cnt[i]
		lst = [i]
	elif tmp == cnt[i]:
		lst.append(i)

for i in range(0, len(lst)):
	print lst[i]