题解 | 公务员面试

using System;
public class Program {
    public static void Main() {
        string s;
        while ((s = Console.ReadLine()) != null){
            string[] str = s.Split();
            double[] dou = new double[7];
            for (int j = 0; j < 7; j++){
                dou[j] = double.Parse(str[j]);
            }
            double sum = 0;
            double max = dou[0];
            double min = dou[0];
            for (int i = 0; i < 7; i++){
                max = dou[i] > max ? dou[i] : max;
                min = dou[i] < min ? dou[i] : min;
                sum += dou[i];
            }
            double result = (sum - max - min) / 5;
            Console.WriteLine("{0:f2}", result);
        }
        

    }
}