import sys
read=sys.stdin.buffer.read
readline=sys.stdin.buffer.readline

from collections import Counter
N,*L=map(int,read().split())
c=Counter(L)
mx,ans=-1,-1
for k,v in c.items():
    if v>mx:
        mx=v
        ans=k
    elif v==mx and ans<k:ans=k
print(ans)