lab 6 add

tasks/mytarin_es/lab_6/Lab6/.gitignore

@@ -0,0 +1,484 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from `dotnet new gitignore`
+
+# dotenv files
+.env
+
+# User-specific files
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+[Ll]ogs/
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+# Visual Studio 2015/2017 cache/options directory
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+# Visual Studio 2017 auto generated files
+Generated\ Files/
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+!**/[Pp]ackages/build/
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+ecf/
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+# Visual Studio cache files
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+!?*.[Cc]ache/
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+# Others
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+# Including strong name files can present a security risk
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+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
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+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
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+# because we have git ;-)
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+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
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+**/*.DesktopClient/ModelManifest.xml
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+.paket/paket.exe
+paket-files/
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+# FAKE - F# Make
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+
+# CodeRush personal settings
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+# Python Tools for Visual Studio (PTVS)
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+# Cake - Uncomment if you are using it
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+# Tabs Studio
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+# Telerik's JustMock configuration file
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+# Ionide (cross platform F# VS Code tools) working folder
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+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
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+
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+# Windows Installer files from build outputs
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+# JetBrains Rider
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+.idea
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+##
+## Visual studio for Mac
+##
+
+
+# globs
+Makefile.in
+*.userprefs
+*.usertasks
+config.make
+config.status
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+install-sh
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+
+# Mac bundle stuff
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+
+# content below from: https://github.com/github/gitignore/blob/master/Global/macOS.gitignore
+# General
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+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
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+
+# Directories potentially created on remote AFP share
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+# Windows thumbnail cache files
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+# Windows Installer files
+*.cab
+*.msi
+*.msix
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+
+# Windows shortcuts
+*.lnk
+
+# Vim temporary swap files
+*.swp

tasks/mytarin_es/lab_6/Lab6/Alg1.cs

@@ -0,0 +1,46 @@
+namespace Lab6
+{
+    public class Alg1
+    {
+        public int Begin(int[,] matrix)
+        {
+            return CalculateDeterminant(matrix);        
+        }
+
+        static int CalculateDeterminant(int[,] matrix)
+        {
+            int n = matrix.GetLength(0);
+
+            if (n == 1)
+            {
+                return matrix[0, 0];
+            }
+
+            int determinant = 0;
+
+            for (int j = 0; j < n; j++)
+            {
+                int[,] submatrix = new int[n - 1, n - 1];
+
+                for (int i = 1; i < n; i++)
+                {
+                    for (int k = 0; k < n; k++)
+                    {
+                        if (k < j)
+                        {
+                            submatrix[i - 1, k] = matrix[i, k];
+                        }
+                        else if (k > j)
+                        {
+                            submatrix[i - 1, k - 1] = matrix[i, k];
+                        }
+                    }
+                }
+
+                determinant += (int)Math.Pow(-1, j) * matrix[0, j] * CalculateDeterminant(submatrix);
+            }
+
+            return determinant;
+        }
+    }
+}

tasks/mytarin_es/lab_6/Lab6/Alg2.cs

@@ -0,0 +1,90 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Drawing.Drawing2D;
+
+namespace Lab6
+{
+    public class Alg2
+    {
+        public double Begin(double[,] matrixA, int threadCount)
+        {
+            int size = matrixA.GetLength(0);
+
+            if (size == 1)
+            {
+                return matrixA[0, 0];
+            }
+            else if (size == 2)
+            {
+                return matrixA[0, 0] * matrixA[1, 1] - matrixA[0, 1] * matrixA[1, 0];
+            }
+            else
+            {
+                double determinant = 0;
+                object lockObject = new object();
+
+                Parallel.For(0, size, new ParallelOptions { MaxDegreeOfParallelism = threadCount }, i =>
+                {
+                    double[,] subMatrix = GetSubMatrix(matrixA, i);
+                    double subDeterminant = matrixA[0, i] * Determinant(subMatrix);
+
+                    lock (lockObject)
+                    {
+                        determinant += Math.Pow(-1, i) * subDeterminant;
+                    }
+                });
+
+                return determinant;
+            }
+        }
+
+        static double[,] GetSubMatrix(double[,] matrix, int columnIndex)
+        {
+            int size = matrix.GetLength(0);
+            double[,] subMatrix = new double[size - 1, size - 1];
+
+            for (int i = 1; i < size; i++)
+            {
+                for (int j = 0; j < size; j++)
+                {
+                    if (j < columnIndex)
+                    {
+                        subMatrix[i - 1, j] = matrix[i, j];
+                    }
+                    else if (j > columnIndex)
+                    {
+                        subMatrix[i - 1, j - 1] = matrix[i, j];
+                    }
+                }
+            }
+
+            return subMatrix;
+        }
+
+        static double Determinant(double[,] matrix)
+        {
+            int size = matrix.GetLength(0);
+
+            if (size == 1)
+            {
+                return matrix[0, 0];
+            }
+            else if (size == 2)
+            {
+                return matrix[0, 0] * matrix[1, 1] - matrix[0, 1] * matrix[1, 0];
+            }
+            else
+            {
+                double determinant = 0;
+
+                for (int i = 0; i < size; i++)
+                {
+                    double[,] subMatrix = GetSubMatrix(matrix, i);
+
+                    determinant += Math.Pow(-1, i) * matrix[0, i] * Determinant(subMatrix);
+                }
+
+                return determinant;
+            }
+        }
+    }
+}

tasks/mytarin_es/lab_6/Lab6/Controller.cs

@@ -0,0 +1,95 @@
+using System.Drawing;
+
+namespace Lab6
+{
+    public class Controller
+    {
+        public double[,] ConvertArray(int[,] intArray)
+        {
+            int rows = intArray.GetLength(0);
+            int cols = intArray.GetLength(1);
+
+            double[,] doubleArray = new double[rows, cols];
+
+            for (int i = 0; i < rows; i++)
+            {
+                for (int j = 0; j < cols; j++)
+                {
+                    doubleArray[i, j] = (double)intArray[i, j];
+                }
+            }
+
+            return doubleArray;
+        }
+
+        public string PrintResultMatrix(int[,] result)
+        {
+            string resultString = "";
+
+            for (int i = 0; i < result.GetLength(0); i++)
+            {
+                for (int j = 0; j < result.GetLength(1); j++)
+                {
+                    resultString += result[i, j];
+                    if (j != result.GetLength(1) - 1)
+                    {
+                        resultString += " ";
+                    }
+                }
+                resultString += Environment.NewLine;
+            }
+
+            return resultString;
+        }
+
+        public int[,] GetMatrixFromTextbox(string inputText)
+        {
+            string[] lines = inputText.Split(Environment.NewLine);
+
+            int numRows = lines.Length;
+            int numCol = lines[0].Split(' ').Length;
+
+            int[,] matrix = new int[numRows, numCol];
+
+            for (int i = 0; i < numRows; i++)
+            {
+                string[] elements = lines[i].Split(' ');
+
+                for (int j = 0; j < numCol; j++)
+                {
+                    matrix[i, j] = int.Parse(elements[j]);
+                }
+            }
+            return matrix;
+        }
+
+        public string GetTextFromFile(string filePath)
+        {
+            string text = "";
+
+            using (StreamReader sr = new StreamReader(filePath))
+            {
+                text = sr.ReadToEnd();
+            }
+
+            return text;
+        }
+
+        public int[,] GenerateNewMatrix(int count)
+        {
+            Random random = new Random();
+
+            int[,] matrix = new int[count, count];
+
+            for (int i = 0; i < count; i++)
+            {
+                for (int j = 0; j < count; j++)
+                {
+                    matrix[i, j] = random.Next(1, 5);
+                }
+            }
+
+            return matrix;
+        }
+    }
+}

tasks/mytarin_es/lab_6/Lab6/Form1.Designer.cs

@@ -0,0 +1,288 @@
+namespace Lab6
+{
+    partial class Form1
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.textBoxMatrix1 = new System.Windows.Forms.TextBox();
+            this.textBoxResult = new System.Windows.Forms.TextBox();
+            this.buttonAlg1 = new System.Windows.Forms.Button();
+            this.buttonLoadMatrix1 = new System.Windows.Forms.Button();
+            this.buttonAlg2 = new System.Windows.Forms.Button();
+            this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
+            this.label3 = new System.Windows.Forms.Label();
+            this.labelResultTime = new System.Windows.Forms.Label();
+            this.label4 = new System.Windows.Forms.Label();
+            this.countStream = new System.Windows.Forms.NumericUpDown();
+            this.buttonGenerateMatrix1 = new System.Windows.Forms.Button();
+            this.label5 = new System.Windows.Forms.Label();
+            this.genCountRowCol = new System.Windows.Forms.NumericUpDown();
+            this.checkBoxIsTyping = new System.Windows.Forms.CheckBox();
+            this.matrix1IsFull = new System.Windows.Forms.CheckBox();
+            this.button1 = new System.Windows.Forms.Button();
+            this.label1 = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.countStream)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.genCountRowCol)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // textBoxMatrix1
+            // 
+            this.textBoxMatrix1.Location = new System.Drawing.Point(12, 50);
+            this.textBoxMatrix1.Multiline = true;
+            this.textBoxMatrix1.Name = "textBoxMatrix1";
+            this.textBoxMatrix1.Size = new System.Drawing.Size(258, 258);
+            this.textBoxMatrix1.TabIndex = 0;
+            // 
+            // textBoxResult
+            // 
+            this.textBoxResult.Location = new System.Drawing.Point(293, 50);
+            this.textBoxResult.Multiline = true;
+            this.textBoxResult.Name = "textBoxResult";
+            this.textBoxResult.Size = new System.Drawing.Size(258, 40);
+            this.textBoxResult.TabIndex = 1;
+            // 
+            // buttonAlg1
+            // 
+            this.buttonAlg1.Font = new System.Drawing.Font("Segoe UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.buttonAlg1.Location = new System.Drawing.Point(293, 188);
+            this.buttonAlg1.Name = "buttonAlg1";
+            this.buttonAlg1.Size = new System.Drawing.Size(258, 40);
+            this.buttonAlg1.TabIndex = 2;
+            this.buttonAlg1.Text = "Обычный алгоритм";
+            this.buttonAlg1.UseVisualStyleBackColor = true;
+            this.buttonAlg1.Click += new System.EventHandler(this.buttonAlg1_Click);
+            // 
+            // buttonLoadMatrix1
+            // 
+            this.buttonLoadMatrix1.Location = new System.Drawing.Point(12, 12);
+            this.buttonLoadMatrix1.Name = "buttonLoadMatrix1";
+            this.buttonLoadMatrix1.Size = new System.Drawing.Size(130, 32);
+            this.buttonLoadMatrix1.TabIndex = 6;
+            this.buttonLoadMatrix1.Text = "Загрузить из файла";
+            this.buttonLoadMatrix1.UseVisualStyleBackColor = true;
+            this.buttonLoadMatrix1.Click += new System.EventHandler(this.buttonLoadMatrix1_Click);
+            // 
+            // buttonAlg2
+            // 
+            this.buttonAlg2.Font = new System.Drawing.Font("Segoe UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.buttonAlg2.Location = new System.Drawing.Point(293, 234);
+            this.buttonAlg2.Name = "buttonAlg2";
+            this.buttonAlg2.Size = new System.Drawing.Size(258, 39);
+            this.buttonAlg2.TabIndex = 8;
+            this.buttonAlg2.Text = "Паралелльный алгоритм";
+            this.buttonAlg2.UseVisualStyleBackColor = true;
+            this.buttonAlg2.Click += new System.EventHandler(this.buttonAlg2_Click);
+            // 
+            // openFileDialog1
+            // 
+            this.openFileDialog1.FileName = "openFileDialog1";
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Font = new System.Drawing.Font("Segoe UI", 15.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.label3.Location = new System.Drawing.Point(12, 340);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(111, 30);
+            this.label3.TabIndex = 9;
+            this.label3.Text = "Результат:";
+            // 
+            // labelResultTime
+            // 
+            this.labelResultTime.AutoSize = true;
+            this.labelResultTime.Font = new System.Drawing.Font("Segoe UI", 15.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.labelResultTime.Location = new System.Drawing.Point(114, 340);
+            this.labelResultTime.Name = "labelResultTime";
+            this.labelResultTime.Size = new System.Drawing.Size(0, 30);
+            this.labelResultTime.TabIndex = 10;
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(293, 131);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(123, 15);
+            this.label4.TabIndex = 12;
+            this.label4.Text = "Количество потоков:";
+            // 
+            // countStream
+            // 
+            this.countStream.Location = new System.Drawing.Point(467, 129);
+            this.countStream.Maximum = new decimal(new int[] {
+            10,
+            0,
+            0,
+            0});
+            this.countStream.Minimum = new decimal(new int[] {
+            1,
+            0,
+            0,
+            0});
+            this.countStream.Name = "countStream";
+            this.countStream.Size = new System.Drawing.Size(66, 23);
+            this.countStream.TabIndex = 13;
+            this.countStream.Value = new decimal(new int[] {
+            4,
+            0,
+            0,
+            0});
+            // 
+            // buttonGenerateMatrix1
+            // 
+            this.buttonGenerateMatrix1.Location = new System.Drawing.Point(148, 12);
+            this.buttonGenerateMatrix1.Name = "buttonGenerateMatrix1";
+            this.buttonGenerateMatrix1.Size = new System.Drawing.Size(122, 32);
+            this.buttonGenerateMatrix1.TabIndex = 14;
+            this.buttonGenerateMatrix1.Text = "Сгенерировать";
+            this.buttonGenerateMatrix1.UseVisualStyleBackColor = true;
+            this.buttonGenerateMatrix1.Click += new System.EventHandler(this.buttonGenerateMatrix1_Click);
+            // 
+            // label5
+            // 
+            this.label5.AutoSize = true;
+            this.label5.Location = new System.Drawing.Point(293, 102);
+            this.label5.Name = "label5";
+            this.label5.Size = new System.Drawing.Size(166, 15);
+            this.label5.TabIndex = 16;
+            this.label5.Text = "Размерность при генерации:";
+            // 
+            // genCountRowCol
+            // 
+            this.genCountRowCol.Location = new System.Drawing.Point(467, 100);
+            this.genCountRowCol.Maximum = new decimal(new int[] {
+            500,
+            0,
+            0,
+            0});
+            this.genCountRowCol.Minimum = new decimal(new int[] {
+            2,
+            0,
+            0,
+            0});
+            this.genCountRowCol.Name = "genCountRowCol";
+            this.genCountRowCol.Size = new System.Drawing.Size(66, 23);
+            this.genCountRowCol.TabIndex = 17;
+            this.genCountRowCol.Value = new decimal(new int[] {
+            3,
+            0,
+            0,
+            0});
+            // 
+            // checkBoxIsTyping
+            // 
+            this.checkBoxIsTyping.AutoSize = true;
+            this.checkBoxIsTyping.Checked = true;
+            this.checkBoxIsTyping.CheckState = System.Windows.Forms.CheckState.Checked;
+            this.checkBoxIsTyping.Location = new System.Drawing.Point(293, 163);
+            this.checkBoxIsTyping.Name = "checkBoxIsTyping";
+            this.checkBoxIsTyping.Size = new System.Drawing.Size(152, 19);
+            this.checkBoxIsTyping.TabIndex = 18;
+            this.checkBoxIsTyping.Text = "Выводить все в textbox";
+            this.checkBoxIsTyping.UseVisualStyleBackColor = true;
+            // 
+            // matrix1IsFull
+            // 
+            this.matrix1IsFull.AutoSize = true;
+            this.matrix1IsFull.Location = new System.Drawing.Point(12, 314);
+            this.matrix1IsFull.Name = "matrix1IsFull";
+            this.matrix1IsFull.Size = new System.Drawing.Size(86, 19);
+            this.matrix1IsFull.TabIndex = 19;
+            this.matrix1IsFull.Text = "Заполнена";
+            this.matrix1IsFull.UseVisualStyleBackColor = true;
+            // 
+            // button1
+            // 
+            this.button1.Font = new System.Drawing.Font("Segoe UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.button1.Location = new System.Drawing.Point(293, 297);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(258, 46);
+            this.button1.TabIndex = 22;
+            this.button1.Text = "Очистить матрицы";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Font = new System.Drawing.Font("Segoe UI", 15.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
+            this.label1.Location = new System.Drawing.Point(293, 14);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(240, 30);
+            this.label1.TabIndex = 23;
+            this.label1.Text = "Детерминант матрицы:";
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(564, 421);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.matrix1IsFull);
+            this.Controls.Add(this.checkBoxIsTyping);
+            this.Controls.Add(this.genCountRowCol);
+            this.Controls.Add(this.label5);
+            this.Controls.Add(this.buttonGenerateMatrix1);
+            this.Controls.Add(this.countStream);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.labelResultTime);
+            this.Controls.Add(this.label3);
+            this.Controls.Add(this.buttonAlg2);
+            this.Controls.Add(this.buttonLoadMatrix1);
+            this.Controls.Add(this.buttonAlg1);
+            this.Controls.Add(this.textBoxResult);
+            this.Controls.Add(this.textBoxMatrix1);
+            this.Name = "Form1";
+            this.Text = "Перемножение матриц: Мытарин Е.С. ИСЭбд-41";
+            ((System.ComponentModel.ISupportInitialize)(this.countStream)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.genCountRowCol)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private TextBox textBoxMatrix1;
+        private TextBox textBoxResult;
+        private Button buttonAlg1;
+        private Button buttonLoadMatrix1;
+        private Button buttonAlg2;
+        private OpenFileDialog openFileDialog1;
+        private Label label3;
+        private Label labelResultTime;
+        private Label label4;
+        private NumericUpDown countStream;
+        private Button buttonGenerateMatrix1;
+        private Label label5;
+        private NumericUpDown genCountRowCol;
+        private CheckBox checkBoxIsTyping;
+        private CheckBox matrix1IsFull;
+        private Button button1;
+        private Label label1;
+    }
+}

tasks/mytarin_es/lab_6/Lab6/Form1.cs

@@ -0,0 +1,91 @@
+using System.Diagnostics;
+
+namespace Lab6
+{
+    public partial class Form1 : Form
+    {
+        public Controller service;
+        public Alg1 Alg1;
+        public Alg2 Alg2;
+        public Stopwatch stopwatch;
+        public int[,] matrixA;
+
+        public Form1()
+        {
+            InitializeComponent();
+            this.service = new Controller();
+            this.Alg1 = new Alg1();
+            this.Alg2 = new Alg2();
+            this.stopwatch = new Stopwatch();
+        }
+
+        private void buttonAlg1_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                stopwatch.Start();
+                int result = Alg1.Begin(matrixA);
+                stopwatch.Stop();
+
+                labelResultTime.Text = "" + stopwatch.Elapsed;
+                textBoxResult.Text = Convert.ToString(result);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            stopwatch.Reset();
+        }
+
+        private void buttonAlg2_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                double[,] doubleMatrix = service.ConvertArray(matrixA);
+
+                stopwatch.Start();
+                textBoxResult.Text = Convert.ToString(Alg2.Begin(doubleMatrix, (int)countStream.Value));
+                stopwatch.Stop();
+
+                labelResultTime.Text = "" + stopwatch.Elapsed;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            stopwatch.Reset();
+        }
+
+        private void buttonLoadMatrix1_Click(object sender, EventArgs e)
+        {
+            openFileDialog1.ShowDialog();
+            string filePath = openFileDialog1.FileName;
+            string result = service.GetTextFromFile(filePath);
+            if (checkBoxIsTyping.Checked)
+            {
+                textBoxMatrix1.Text = result;
+            }            
+            matrixA = service.GetMatrixFromTextbox(result);
+            matrix1IsFull.Checked = true;
+        }
+
+        private void buttonGenerateMatrix1_Click(object sender, EventArgs e)
+        {
+            matrixA = service.GenerateNewMatrix((int)genCountRowCol.Value);
+            matrix1IsFull.Checked = true;
+            if (checkBoxIsTyping.Checked)
+            {
+                textBoxMatrix1.Text = service.PrintResultMatrix(matrixA);
+            }            
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            textBoxMatrix1.Text = "";
+            textBoxResult.Text = "";
+            matrixA = null;
+
+            matrix1IsFull.Checked = false;
+        }
+    }
+}

tasks/mytarin_es/lab_6/Lab6/Form1.resx

@@ -0,0 +1,63 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="openFileDialog1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>7, 19</value>
+  </metadata>
+</root>

tasks/mytarin_es/lab_6/Lab6/Lab6.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

tasks/mytarin_es/lab_6/Lab6/Lab6.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.3.32811.315
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Lab6", "Lab6.csproj", "{5E467820-7298-4466-AD82-CEDEB780CA68}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5E467820-7298-4466-AD82-CEDEB780CA68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5E467820-7298-4466-AD82-CEDEB780CA68}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5E467820-7298-4466-AD82-CEDEB780CA68}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5E467820-7298-4466-AD82-CEDEB780CA68}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {7933D480-E7B1-4658-8726-83CCD3BED00D}
+	EndGlobalSection
+EndGlobal

tasks/mytarin_es/lab_6/Lab6/Program.cs

@@ -0,0 +1,17 @@
+namespace Lab6
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new Form1());
+        }
+    }
+}

tasks/mytarin_es/lab_6/README.md

@@ -0,0 +1,43 @@
+# Отчет по лабораторной работе №6
+
+Выполнил студент гр. ИСЭбд-41 Мытарин Е.С.
+
+## Создание приложения
+
+Выбрал язык C#, Windows Forms.
+
+Приложение имеет поле ввода матрицы, в которое можно через пробел вносить элементы матрицы. При необходимости можно сгенерировать матрицу указав её размерность или загрузить из файла. Если размерность матрицы очень большая, то рекомендуется убрать флажок "выводить все в textbox", чтобы не нагружать приложение, и не выводить элементы матрицы в текстовое поле. При необходимости можно очистить матрицу и определитель. Количество потоков в параллельном алгоритме регулируется в соответствующем поле.  
+
+Попробуем запустить обычный и паралелльный алгоритмы на матрицах 3х3 и зафиксировать результат выполнения по времени.
+
+![](pic/1.png)
+
+В результате обычный алгоритм выполнился за 0.0004319 секунды, в то время как паралелльный выполнился за 0.0206593 секунды.
+
+## Бенчмарки
+
+Протестируем обычный и параллельный алгоритм определение детерминанта на различной размерности матрицы. 
+
+В ходе экспериментов было установлено, что обработка матрицы размеров больше 12х12 занимает слишком много времени в обычном алгоритме, поэтому для тестирования возьмем матрицы 5х5, 8х8 и 12х2. 
+
+Сверху отображен результат обычного алгоритма, снизу паралелльного.
+
+Матрица 5х5
+
+![](pic/5x5.png)
+
+Матрицы 8x8
+
+![](pic/8x8.png)
+
+Матрицы 12х12
+
+![](pic/12x12.png)
+
+Сравнение обработки матрицы 12х12 на различном количестве потоков паралельного алгоритма.
+
+![](pic/tests.png)
+
+Вывод: Параллельный алгоритм работает быстрее только при наличии большого количества операций. Если операций не так много, то обычный алгоритм справляется быстрее. 
+
+Также была обнаружено оптимальное количество потоков для лучшей работы обработки матриц 12x12 - 7 потоков.