2024-11-29 15:35:19 +04:00
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace laba3.Core
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{
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/// <summary>
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/// Different utils;
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/// </summary>
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internal static class Utils
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{
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/// <summary>
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/// CLI read double from keyboard;
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/// </summary>
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/// <param name="name">Name will be printed before scan</param>
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/// <returns></returns>
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public static double ReadDouble(string name)
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{
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double result;
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string inputBuffer;
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bool isValid;
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do
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{
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Console.Write($"Введите {name}: ");
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inputBuffer = Console.ReadLine();
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isValid = double.TryParse(inputBuffer, out result);
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if (!isValid)
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Console.WriteLine("Неверный тип аргумента!");
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} while (!isValid);
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return result;
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}
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/// <summary>
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/// CLI read int from keyboard;
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/// </summary>
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/// <param name="name">Name will be printed before scan</param>
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/// <returns></returns>
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public static int ReadInt(string name)
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{
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int result;
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string inputBuffer;
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bool isValid;
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do
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{
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Console.Write($"Введите {name}: ");
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inputBuffer = Console.ReadLine();
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isValid = int.TryParse(inputBuffer, out result);
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if (!isValid)
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Console.WriteLine("Неверный тип аргумента!");
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} while (!isValid);
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return result;
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}
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/// <summary>
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/// Util for init arrays with random values, copy it, print it, etc.;
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/// </summary>
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public class Arrays
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{
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private int size;
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private int[] array;
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/// <summary>
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/// Array size of 10;
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/// Filled random values;
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/// </summary>
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public Arrays()
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{
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size = 10;
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array = new int[size];
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initRandom();
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}
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/// <summary>
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/// Array size of X;
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/// Filled random values;
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/// </summary>
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/// <param name="size">Size of array</param>
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public Arrays(int size)
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{
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this.size = size;
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array = new int[size];
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initRandom();
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}
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/// <summary>
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///Array size of X;
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/// Filled random values;
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/// </summary>
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/// <param name="size">Size of array</param>
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/// <param name="max">Max value of random</param>
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public Arrays(int size, int max)
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{
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this.size = size;
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array = new int[size];
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initRandom(max);
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}
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/// <summary>
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/// Copy array;
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/// </summary>
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/// <param name="src">Source from copy</param>
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public Arrays (Arrays src)
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{
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this.size = src.size;
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this.array = new int[src.size];
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for (int i = 0; i < src.size; i++)
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{
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this.array[i] = src.array[i];
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}
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}
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/// <summary>
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/// Get array;
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/// </summary>
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/// <returns>Array pointer</returns>
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public int[] getArray()
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{
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return this.array;
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}
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/// <summary>
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/// Get size;
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/// </summary>
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/// <returns>Array size</returns>
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public int getSize()
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{
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return this.size;
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}
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/// <summary>
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/// Print array in console;
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/// </summary>
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/// <param name="name">Name will be printed</param>
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public void print(string name)
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{
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Console.Write($"Массив {name}: [");
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foreach (int x in this.array) { Console.Write($"{x}, "); }
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Console.WriteLine("\b\b]");
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}
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2024-12-22 12:19:30 +04:00
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public override string ToString()
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{
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string str = "[";
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foreach (int x in this.array) { str+=$"{x}, "; }
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str = str.TrimEnd(' ').TrimEnd(',');
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str += "]";
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return str;
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}
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2024-11-29 15:35:19 +04:00
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/// <summary>
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/// Sort this array with Gnome Sort;
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/// Avg time O(n^2);
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/// </summary>
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/// <returns>Ellapsed ms</returns>
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public long gnomeSort()
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{
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Stopwatch sw = new Stopwatch();
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sw.Start();
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int i = 1; int j = 2;
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while (i < size)
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{
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if (array[i - 1] < array[i])
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{
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i = j;
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j = j + 1;
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}
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else
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{
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(array[i - 1], array[i]) = (array[i], array[i - 1]);
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i = i - 1;
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if (i == 0)
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{
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i = j;
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j = j + 1;
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}
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}
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}
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sw.Stop();
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return sw.ElapsedMilliseconds;
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}
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/// <summary>
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/// Sort this array with Shell Sort;
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/// Avg time depends on gap sequence;
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/// </summary>
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/// <returns>Ellapsed ms</returns>
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public long shellSort()
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{
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Stopwatch sw = new Stopwatch();
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sw.Start();
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for (int s = size / 2; s > 0; s /= 2)
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{
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for (int i = s; i < size; ++i)
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{
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for (int j = i - s; j >= 0 && array[j] > array[j + s]; j -= s)
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{
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(array[j], array[j + s]) = (array[j + s], array[j]);
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}
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}
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}
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sw.Stop();
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return sw.ElapsedMilliseconds;
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}
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private void initRandom()
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{
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Random rnd = new Random();
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for (int i = 0; i < size; i++)
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{
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array[i] = rnd.Next();
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}
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}
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private void initRandom(int max)
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{
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Random rnd = new Random();
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for (int i = 0; i < size; i++)
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{
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array[i] = rnd.Next(max);
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}
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}
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}
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2024-12-14 13:32:15 +04:00
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public static void OpenInWeb(string url)
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{
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try
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{
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System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo
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{
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FileName = url, // Замените на свой сайт
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UseShellExecute = true // Это указывает, что нужно использовать ассоциации с оболочкой (браузер)
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});
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}
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catch (Exception ex)
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{
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MessageBox.Show("Ошибка при открытии браузера: " + ex.Message);
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}
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}
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2024-11-29 15:35:19 +04:00
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}
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}
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