baekjoon 2587

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.StringTokenizer;

class Main{
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        int T = 5, SUM = 0;
        int[] NA = new int[T];
        for(int t = 0; t < T; t++) {
            int N = Integer.parseInt(br.readLine()), i = t-1;
            SUM += N;
            while(i >= 0 && NA[i] > N){
                NA[i+1] = NA[i];
                i--;
            }
            NA[i+1] = N;
        }
        bw.write(SUM/T+"\n"+NA[T/2]);//avg, center
        bw.flush();
        br.close();
        bw.close();
    }
}