53 lines
1.6 KiB
C#
53 lines
1.6 KiB
C#
using System;
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namespace CS4_1
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{
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public class Program
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{
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static void Main(string[] args)
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{
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int min, max, sum = 0, average;
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int[] A = new int[10];
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Random rand = new Random();
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for (int i = 0; i < A.Length; i++)
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{
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A[i] = rand.Next(1, 101);
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}
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Console.WriteLine("原始数组为：");
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foreach (var item in A)
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{
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Console.Write("{0,4}", item);
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}
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min = max = A[0];
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for (int i = 0; i < A.Length; i++)
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{
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if (A[i] < min) min = A[i];
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if (A[i] > max) max = A[i];
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sum += A[i];
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}
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average = sum / A.Length;
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Console.WriteLine("\n数组的最小值为：{0}", min);
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Console.WriteLine("数组的最大值为：{0}", max);
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Console.WriteLine("数组的平均值为：{0}", average);
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// 元素降序排序
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int n = A.Length;
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for (int i = 0; i < n - 1; i++)
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{
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for (int j = 0; j < n - 1 - i; j++)
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{
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if (A[j] < A[j + 1])
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{
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int temp = A[j];
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A[j] = A[j + 1];
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A[j + 1] = temp;
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}
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}
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}
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Console.WriteLine("数组元素降序排序后为：");
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foreach (var item in A)
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{
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Console.Write("{0,4}", item);
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}
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}
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}
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}
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