Problems B: c # output maximum, minimum and average values (B).

 

Title Description

Use a console application written in C #. A plurality of input into positive integer array (represented type exit end of input), the output of the maximum, minimum and average

Entry

Enter the number of positive integers into an array

Export

Output maximum, minimum and average. The average of two decimal places.

Sample input

.wrapper {position: relative;} #input {position: absolute;top: 0;left: 0;opacity: 0;z-index: -10;} copy

1
2
3
4
5
6
7
8
9
exit

Made by hxl.

Sample Output

9
1
5.00

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace 输出最大值最小值和平均值
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] a = new int[1000];
            int max, min;
            string s;
            double avg = 0,sum = 0;
            // for(int i = 0; i < 10; ++ i)    a[i] = Convert.ToInt32(Console.ReadLine());
            int k = 0;
            while ("exit" != (s = Console.ReadLine()))
            {
                a[k] = Convert.ToInt32(s);
                k++;
            }
            max = min = a[0];
            for (int i = 0; i < k; ++i)
            {
                if (a[i] > max) max = a[i];
                if (a[i] < min) min = a[i];
                sum += a[i];
            }
            avg = sum / k;
            Console.WriteLine(max);
            Console.WriteLine(min);
            Console.WriteLine("{0:F2}",avg);
            Console.ReadKey();
        }
    }
}