package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
	"strings"
)

var sc = bufio.NewScanner(os.Stdin)

var rdr = bufio.NewReaderSize(os.Stdin, 10000)

func nextLine() string {
	sc.Scan()
	return sc.Text()
}

func nextInt() int {
	i, _ := strconv.Atoi(nextLine())
	return i
}

func nextFloat() float64 {
	f, _ := strconv.ParseFloat(nextLine(), 64)
	return f
}

func readLine() string {
	buf := make([]byte, 0, 10000)
	for {
		l, p, e := rdr.ReadLine()
		if e != nil {
			panic(e)
		}
		buf = append(buf, l...)
		if !p {
			break
		}
	}
	return string(buf)
}

func main() {
	sc.Split(bufio.ScanWords)

	m := [2]int{}
	counter := make(map[int]int)

	readLine()

	for _, v := range strings.Split(readLine(), " ") {
		i, _ := strconv.Atoi(v)
		counter[i]++
	}

	for k, v := range counter {
		if m[1] == v && m[0] < k {
			m[0], m[1] = k, v
		}
		if m[1] < v {
			m[0], m[1] = k, v
		}
	}
	fmt.Println(m[0])
}