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using System; using System.Diagnostics; using System.Net.Sockets; using System.Reflection.Emit; using Random = System.Random; namespace MyApp { /****************************(Classes)********************************/ public abstract class Creature { public string Name { get; set; } public string Type { get; protected set; } public Creature(string name) { Name = name; } public abstract void Print(); } public class Human : Creature { public Human(string name) : base(name) { Type = "Human"; } public override void Print() { Console.WriteLine($"name : {Name} , Tpye : {Type}"); } } public class Fish : Creature { public Fish(string name) : base(name) { Type = "Fish"; } public override void Print() { Console.WriteLine($"name : {Name} , Tpye : {Type}"); } } public class Bird : Creature { public Bird(string name) : base(name) { Type = "Bird"; } public override void Print() { Console.WriteLine($"name : {Name} , Tpye : {Type}"); } } /********************************************************************/ internal class Program { //****************************(Functions)********************************/ //*******************************************************************/ static void Main() { ///****************************(Main Code)********************************/ int ch = 10; Creature[] creturnes = new Creature[20]; Random rand = new Random(); for (int i = 0; i < 10; ++i) { int choice = rand.Next(0, 3); switch (choice) { case 0: creturnes[i] = new Human($"Human , {i + 1}"); break; case 1: creturnes[i] = new Fish($"Fish , {i + 1}"); break; case 2: creturnes[i] = new Bird($"Bird , {i + 1}"); break; } } while (creturnes[19] == null) { Console.WriteLine("select minue : \n" + "1 - add \n " + "2 - show \n " + "3 - remove \n " + "4 - exist"); int choice = int.Parse(Console.ReadLine()); switch (choice) { case 1: { Console.WriteLine("select minue : \n" + "1 - add Human \n " + "2 - add Fish \n " + "3 - add Bird \n "); int choice2 = int.Parse(Console.ReadLine()); switch (choice2) { case 0: creturnes[ch] = new Human($"Human , {ch + 1}"); break; case 1: creturnes[ch] = new Fish($"Fish , {ch + 1}"); break; case 2: creturnes[ch] = new Bird($"Bird , {ch + 1}"); break; } ch++; } break; case 2: { for(int i = 0;i < ch;i++) { creturnes[i].Print(); } } break; case 3: { creturnes[ch] = null; ch--; } break; } } //*******************************************************************/ } } }
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