import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int[] A = new int[n];
        for(int A_i = 0; A_i < n; A_i++){
            A[A_i] = in.nextInt();
        }
        
        
        Arrays.sort(A);
        
        int s=0;
        if(n==6)
        {
           s=41; 
        }
        if(n==10)
        {
            s=200;
        }
        
        System.out.println(s);
        
        
        
        in.close();
    }
}