import java.io.BufferedReader;
import java.io.InputStreamReader;

public class No79 {

	public static void main(String[] args) {
		
		try{
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			int N = Integer.parseInt(br.readLine());
			int[] Hyoka = new int[6];
			
			String[] temp = br.readLine().split(" ");
			int[] temp2 = new int[N];
			
			for(int i=0; i < N; i++)
				temp2[i] = Integer.parseInt(temp[i]);
			
			for(int i=0; i < N; i++)
				Hyoka[temp2[i] - 1]++;
			
			System.out.println(getI(Hyoka));
			
		}catch(Exception e){
			e.getStackTrace();
		}
		
	}
	
	public static int getI(int[] x){
		int I = 0;
		int max = 0;
		for (int i =0; i< x.length; i++){
			if (x[i] >= max){
				max =x[i];
				I = i+1;
			}
		}
		return I;
	}
}