题解 | #公务员面试#

import java.util.*;
public class Main {
    public static void main(String[]args){
        Scanner sc=new Scanner(System.in);
        float[]a=new float[7];
        while(sc.hasNext()){
            for(int i=0;i<a.length;i++){
                a[i]=sc.nextFloat();
            }
            Arrays.sort(a);
            System.out.printf("%.2f\n",(a[1]+a[2]+a[3]+a[4]+a[5])/5);
        }
    }
}