92 lines
2.4 KiB
C#
92 lines
2.4 KiB
C#
using Sortering;
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using System.Diagnostics;
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internal class Program
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{
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private static int[] _ints;
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private static bool _running = true;
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private static Random _random = new Random();
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private static Dictionary<string, Action<string[]>> Commands =
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new Dictionary<string, Action<string[]>>(StringComparer.OrdinalIgnoreCase)
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{
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{ "insertionsort", SortInsertion },
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{ "bubblesort", SortBubble },
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{ "mkarray", MkArray },
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{ "cat", Cat },
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};
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private static void Main(string[] args)
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{
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while (_running)
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{
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Console.Write("> ");
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var input = Console.ReadLine();
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if (string.IsNullOrWhiteSpace(input)) continue;
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var parts = input.Split(' ', StringSplitOptions.RemoveEmptyEntries);
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var cmd = parts[0];
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var cmdArgs = parts.Length > 1 ? parts[1..] : Array.Empty<string>();
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if (Commands.TryGetValue(cmd, out var action))
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action(cmdArgs);
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else
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{
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Console.WriteLine("Unknown command, commands available are:");
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foreach (var kvp in Commands)
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{
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Console.WriteLine(kvp.Key);
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}
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}
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}
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}
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private static void SortInsertion(string[] strings)
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{
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Stopwatch sw = new Stopwatch();
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sw.Start();
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Sort.InsertionSort(_ints);
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long timeElapsed = sw.ElapsedMilliseconds;
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Console.WriteLine("Sorted array in " + timeElapsed.ToString() + "ms");
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}
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private static void SortBubble(string[] strings)
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{
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Stopwatch sw = new Stopwatch();
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sw.Start();
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Sort.BubbleSort(_ints);
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long timeElapsed = sw.ElapsedMilliseconds;
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Console.WriteLine("Sorted array in " + timeElapsed.ToString() + "ms");
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}
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private static void Cat(string[] strings)
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{
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for (int i = 0; i < _ints.Length; i++)
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{
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Console.WriteLine(_ints[i]);
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}
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}
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private static void MkArray(string[] strings)
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{
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if (strings.Length < 1) return;
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int count = int.Parse(strings[0]);
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_ints = new int[count];
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for (int i=0; i< count; i++)
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{
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_ints[i] = _random.Next(count);
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}
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Console.WriteLine("Created array with " + strings[0] + " indices");
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}
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} |