require 'pp'

n = gets.to_i
max = gets.split(' ')
           .map{|e| e.to_i}
           .group_by{|e| e}
           .map{|k, e| [k, e.length]}
           .max{|a, b|
             a[1] == b[1] ? a[0] <=> b[0] : a[1] <=> b[1]
           }

puts max[0]