Synchronization of old projects

Part1
2025-09-30 16:46:01 +08:00
parent 116b65164b
commit 4e1548abe2
167 changed files with 8668 additions and 43 deletions
@@ -0,0 +1,64 @@
+using System;
+namespace Lesson
+{
+    class Program
+    {
+        static void Print(int[] arr)
+        {
+            for (int i = 0; i < arr.Length; i++)
+            {
+                Console.Write(arr[i] + " ");
+            }
+            Console.WriteLine();
+        }
+        static void Main(string[] args)
+        {
+            int[] arr = new int[20];
+            Random r = new Random();
+            for (int i = 0;i < arr.Length; i++)
+            {
+                arr[i] = r.Next(1,101);
+            }
+            Print(arr);
+
+
+            for (int m = 0; m < arr.Length; m++)
+            {
+                int index = 0;
+                for (int n = 1; n < arr.Length - m; n++)
+                {
+                    if (arr[index] < arr[n])
+                    {
+                        index = n;
+                    }
+                }
+                if (index != arr.Length - 1 - m)
+                {
+                    int temp = arr[index];
+                    arr[index] = arr[arr.Length - 1 - m];
+                    arr[arr.Length - 1 - m] = temp;
+                }
+            }
+            Print(arr);
+
+            for (int m = 0; m < arr.Length; m++)
+            {
+                int index = 0;
+                for (int n = 1; n < arr.Length - m; n++)
+                {
+                    if (arr[index] > arr[n])
+                    {
+                        index = n;
+                    }
+                }
+                if (index != arr.Length - 1 - m)
+                {
+                    int temp = arr[index];
+                    arr[index] = arr[arr.Length - 1 - m];
+                    arr[arr.Length - 1 - m] = temp;
+                }
+            }
+            Print(arr);
+        }
+    }
+}