import scala.io.StdIn
    
object Solution {

    def main(args: Array[String]) {
        val n = StdIn.readInt()
        val types = StdIn.readLine().split(" ").map(_.toInt)
        val stats = types.foldLeft(Vector(0, 0, 0, 0, 0))((s, t) => s.updated(t - 1, s(t - 1) + 1))
        val max = stats.max
        println(stats.indexOf(max) + 1)
    }
}