import java.util.*;
 
class MilkAndPatty {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();    // количество учеников
        int k;                   // пакеты молока
        int p = 0;               // пирожки
        double m = 0.2, u = 0.9; // объем стакана/пачки молока
        for(int i=0; i<n; i++) {
            int w = in.nextInt(); // вес учеников
            if (w<30) p++;
            if(w>=30) p=p+0;
        }
        k = (int)Math.ceil(p*m/u);
        System.out.print(k + " " + p);
    }
}

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