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Final/Final/Final.csproj

@@ -8,4 +8,19 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
 </Project>

Final/Final/Form1.Designer.cs

@@ -1,4 +1,6 @@
-namespace Final
+using System.Windows.Forms;
+
+namespace Final
 {
     partial class Form1
     {
@@ -34,9 +36,19 @@
             button1 = new Button();
             listBox1 = new ListBox();
             tabPage2 = new TabPage();
+            button5 = new Button();
+            textBox1 = new TextBox();
+            textBoxH = new TextBox();
+            textBoxW = new TextBox();
+            button4 = new Button();
+            button3 = new Button();
+            listBox2 = new ListBox();
+            pictureBox1 = new PictureBox();
             tabPage3 = new TabPage();
             tabControl1.SuspendLayout();
             tabPage1.SuspendLayout();
+            tabPage2.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureBox1).BeginInit();
             SuspendLayout();
             // 
             // tabControl1
@@ -94,6 +106,14 @@
             // 
             // tabPage2
             // 
+            tabPage2.Controls.Add(button5);
+            tabPage2.Controls.Add(textBox1);
+            tabPage2.Controls.Add(textBoxH);
+            tabPage2.Controls.Add(textBoxW);
+            tabPage2.Controls.Add(button4);
+            tabPage2.Controls.Add(button3);
+            tabPage2.Controls.Add(listBox2);
+            tabPage2.Controls.Add(pictureBox1);
             tabPage2.Location = new Point(4, 34);
             tabPage2.Name = "tabPage2";
             tabPage2.Padding = new Padding(3);
@@ -102,6 +122,75 @@
             tabPage2.Text = "1 задание";
             tabPage2.UseVisualStyleBackColor = true;
             // 
+            // button5
+            // 
+            button5.Location = new Point(918, 470);
+            button5.Name = "button5";
+            button5.Size = new Size(138, 62);
+            button5.TabIndex = 9;
+            button5.Text = "Квадрат с овалом";
+            button5.UseVisualStyleBackColor = true;
+            button5.Click += button5_Click;
+            // 
+            // textBox1
+            // 
+            textBox1.Location = new Point(168, 172);
+            textBox1.Name = "textBox1";
+            textBox1.Size = new Size(299, 31);
+            textBox1.TabIndex = 8;
+            // 
+            // textBoxH
+            // 
+            textBoxH.Location = new Point(168, 101);
+            textBoxH.Name = "textBoxH";
+            textBoxH.Size = new Size(299, 31);
+            textBoxH.TabIndex = 7;
+            // 
+            // textBoxW
+            // 
+            textBoxW.Location = new Point(168, 23);
+            textBoxW.Name = "textBoxW";
+            textBoxW.Size = new Size(299, 31);
+            textBoxW.TabIndex = 6;
+            // 
+            // button4
+            // 
+            button4.Location = new Point(602, 470);
+            button4.Name = "button4";
+            button4.Size = new Size(112, 62);
+            button4.TabIndex = 5;
+            button4.Text = "Квадрат";
+            button4.UseVisualStyleBackColor = true;
+            button4.Click += button4_Click;
+            // 
+            // button3
+            // 
+            button3.Location = new Point(735, 470);
+            button3.Name = "button3";
+            button3.Size = new Size(138, 62);
+            button3.TabIndex = 4;
+            button3.Text = "Квадрат с овалом";
+            button3.UseVisualStyleBackColor = true;
+            button3.Click += button3_Click;
+            // 
+            // listBox2
+            // 
+            listBox2.FormattingEnabled = true;
+            listBox2.ItemHeight = 25;
+            listBox2.Location = new Point(9, 470);
+            listBox2.Name = "listBox2";
+            listBox2.Size = new Size(519, 129);
+            listBox2.TabIndex = 1;
+            // 
+            // pictureBox1
+            // 
+            pictureBox1.BackColor = Color.DarkGray;
+            pictureBox1.Location = new Point(521, 6);
+            pictureBox1.Name = "pictureBox1";
+            pictureBox1.Size = new Size(619, 428);
+            pictureBox1.TabIndex = 0;
+            pictureBox1.TabStop = false;
+            // 
             // tabPage3
             // 
             tabPage3.Location = new Point(4, 34);
@@ -122,6 +211,9 @@
             Text = "Form1";
             tabControl1.ResumeLayout(false);
             tabPage1.ResumeLayout(false);
+            tabPage2.ResumeLayout(false);
+            tabPage2.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureBox1).EndInit();
             ResumeLayout(false);
         }
 
@@ -134,5 +226,13 @@
         private Button button2;
         private Button button1;
         private TabPage tabPage3;
+        private ListBox listBox2;
+        private PictureBox pictureBox1;
+        private Button button3;
+        private Button button4;
+        private TextBox textBoxH;
+        private TextBox textBoxW;
+        private TextBox textBox1;
+        private Button button5;
     }
 }

Final/Final/Form1.cs

@@ -1,16 +1,23 @@
+using System.Drawing;
+using System.Windows.Forms;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.Rebar;
+
 namespace Final
 {
     public partial class Form1 : Form
     {
 
-
         List<One> ones;
 
+        private List<Rectangle> rectangles;
+        private Random rand;
+        private Color selectedColor = Color.Red;
         public Form1()
         {
 
             ones = new List<One>();
-
+            rectangles = new List<Rectangle>();
+            rand = new Random();
             InitializeComponent();
         }
 
@@ -36,5 +43,71 @@ namespace Final
                 listBox1.Items.Add(ones[i].ToString());
             }
         }
+        private void ChooseColor()
+        {
+            using (ColorDialog colorDialog = new ColorDialog())
+            {
+                if (colorDialog.ShowDialog() == DialogResult.OK)
+                {
+                    selectedColor = colorDialog.Color;
+                }
+            }
+        }
+        private void button3_Click(object sender, EventArgs e)
+        {
+            if (int.TryParse(textBoxW.Text, out int width) && int.TryParse(textBoxH.Text, out int height))
+            {
+                Point position = new Point(rand.Next(0, pictureBox1.Width - width), rand.Next(0, pictureBox1.Height - height));
+                RectangleWithOval rectangleWithOval = new RectangleWithOval(width, height, position, selectedColor);
+                rectangles.Add(rectangleWithOval);
+                listBox1.Items.Add(rectangleWithOval);
+            }
+            else
+            {
+                MessageBox.Show("Ïîæàëóéñòà, ââåäèòå êîððåêòíûå ðàçìåðû.");
+            }
+        }
+
+        private void button4_Click(object sender, EventArgs e)
+        {
+            if (int.TryParse(textBoxW.Text, out int width) && int.TryParse(textBoxH.Text, out int height))
+            {
+                Point position = new Point(rand.Next(0, pictureBox1.Width - width), rand.Next(0, pictureBox1.Height - height));
+                Rectangle rectangle = new Rectangle(width, height, position);
+                rectangles.Add(rectangle);
+                listBox2.Items.Add(rectangle);
+            }
+            else
+            {
+                MessageBox.Show("Ïîæàëóéñòà, ââåäèòå êîððåêòíûå ðàçìåðû.");
+            }
+        }
+
+        private void button5_Click(object sender, EventArgs e)
+        {
+            if (listBox2.SelectedItem is Rectangle rectangle)
+            {
+                if (pictureBox1.Image != null)
+                {
+                    pictureBox1.Image.Dispose();
+                }
+
+                pictureBox1.Image = new Bitmap(pictureBox1.Width, pictureBox1.Height);
+                using (Graphics g = Graphics.FromImage(pictureBox1.Image))
+                {
+                    g.Clear(Color.White);  // Î÷èñòêà ôîíà ïåðåä ðèñîâàíèåì
+                    rectangle.Draw(g);
+                }
+
+                pictureBox1.Refresh(); // Îáíîâëåíèå PictureBox ÷òîáû îòîáðàçèòü íîâûå èçìåíåíèÿ
+            }
+            else
+            {
+                MessageBox.Show("Ïîæàëóéñòà, âûáåðèòå îáúåêò äëÿ ïðîðèñîâêè.");
+            }
+        }
     }
+
+
+
 }

Final/Final/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Final.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
+    /// </summary>
+    // Этот класс создан автоматически классом StronglyTypedResourceBuilder
+    // с помощью такого средства, как ResGen или Visual Studio.
+    // Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
+    // с параметром /str или перестройте свой проект VS.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Final.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Перезаписывает свойство CurrentUICulture текущего потока для всех
+        ///   обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+    }
+}

Final/Final/Properties/Resources.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <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>
+</root>

Final/Final/Rectangle.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Final
+{
+    public class Rectangle
+    {
+        public int Width { get; set; }
+        public int Height { get; set; }
+        public Point Position { get; set; }
+
+        public Rectangle(int width, int height, Point position)
+        {
+            Width = width;
+            Height = height;
+            Position = position;
+        }
+
+        public virtual void Draw(Graphics g)
+        {
+            g.DrawRectangle(Pens.Black, Position.X, Position.Y, Width, Height);
+        }
+    }
+}

Final/Final/RectangleWithOval.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Final
+{
+    public class RectangleWithOval : Rectangle
+    {
+        public Color OvalColor { get; set; }
+
+        public RectangleWithOval(int width, int height, Point position, Color color)
+            : base(width, height, position)
+        {
+            OvalColor = color;
+        }
+
+        public override void Draw(Graphics g)
+        {
+            base.Draw(g);
+            using (Brush brush = new SolidBrush(OvalColor))
+            {
+                g.FillEllipse(brush, Position.X, Position.Y, Width, Height);
+            }
+        }
+
+    }
+}