import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int [] L = new int [N];
        int [] P = new int [6];
        for(int i=0; i<N; i++){
            L[i] = sc.nextInt();
            P[L[i]-1]+=1;
        }
        int max = 0;
        for(int j=0; j<6; j++){
            if(max<P[j]){
                max=P[j];
            }
        }
        for(int j=0; j<6; j++){
            if(max==P[5-j]){
                System.out.println(6-j);
                break;
            }
        }
    }
}