package main
import "fmt"

func countBirds(size int){
    birds := make([]int, 6)
    var birdType int
    
    for i := 0; i < size ; i ++{
        fmt.Scan(&birdType)
        birds[birdType] += 1
    }
    best := 0
    
    for index, bird := range birds {
        if birds[best] < bird {
            best = index
        }
    } 
    
    fmt.Println(best)
}

func main() {
 //Enter your code here. Read input from STDIN. Print output to STDOUT
    var size int
    fmt.Scan(&size)
    
    countBirds(size)
}