diff --git a/CSHARP/Lessons.md b/CSHARP/Lessons.md
index c731da7..e03491d 100644
--- a/CSHARP/Lessons.md
+++ b/CSHARP/Lessons.md
@@ -1,5 +1,6 @@
-=== Классы и объекты ===
+###Классы и объекты
 
+```
 Person tom = new Person();
 string personName = tom.name;
 int personAge = tom.age;
@@ -19,9 +20,11 @@ class Person
         Console.WriteLine($"Имя: {name} Возраст: {age}");
     }
 }
+```
 
-=== Конструкторы, инициализаторы и деконструкторы ===
+###Конструкторы, инициализаторы и деконструкторы
 
+```
 Person tom = new Person();
 Person bob = new Person("Bob");
 Person sam = new Person("Sam", 25);
@@ -47,8 +50,8 @@ class Person
     }
 
 }
-
-
+```
+```
 Person sam = new Person("Sam", 25);
 sam.Print();
 
@@ -72,8 +75,11 @@ class Person
         Console.WriteLine($"name: {name} age: {age}");
     }
 }
+```
 
-"Цепочка вызова конструкторов"
+###Цепочка вызова конструкторов
+
+```
 Person sam = new Person("Sam", 25);
 sam.Print();
 
@@ -90,8 +96,11 @@ class Person
     }
     public void Print() => Console.WriteLine($"Name: {name} Age: {age}");
 }
+```
 
-"Первичные конструкторы"
+###Первичные конструкторы
+
+```
 var tom = new Person("Tom", 38);
 Console.WriteLine(tom);
 
@@ -100,7 +109,11 @@ public class Person(string name, int age)
     public Person(string name) : this(name, 18) { }
     public void Print() => Console.WriteLine($"name: {name}, age: {age}");
 }
-"Инициализаторы объектов"
+```
+
+###Инициализаторы объектов
+
+```
 Person tom = new Person { name = "Tom", company = { title = "Microsoft" } };
 tom.Print();
 
@@ -120,8 +133,11 @@ class Company
 {
     public string title = "Unknown";
 }
+```
 
-"Деконструкторы"
+###Деконструкторы
+
+```
 Person person = new Person("Tom", 33);
 (string name, int age) = person; //(_, int age) = person если нужен только возраст
 Console.WriteLine(name);
@@ -142,8 +158,11 @@ class Person
         personAge = age;
     }
 }
+```
 
-"Класс Program и метод Main. Программы верхнего уровня"
+###Класс Program и метод Main. Программы верхнего уровня
+
+```
 string hello = "Hello";
 Print(hello);
 
@@ -158,4 +177,20 @@ tom.SayHello();
 class Person
 {
     public void SayHello() => Console.WriteLine("Hello");
-}
\ No newline at end of file
+}
+```
+
+###Структуры
+
+```
+struct Person
+{
+    public string name;
+    public int age;
+
+    public void Print()
+    {
+        Console.WriteLine($"Name: {name} Age: {age}");
+    }
+}
+```
\ No newline at end of file
diff --git a/CSHARP/Program.cs b/CSHARP/Program.cs
index da868bb..bfe9241 100644
--- a/CSHARP/Program.cs
+++ b/CSHARP/Program.cs
@@ -1,7 +1,10 @@
-Person tom = new();
-tom.SayHello();
-
-class Person
+struct Person
 {
-    public void SayHello() => Console.WriteLine("Hello");
+    public string name;
+    public int age;
+
+    public void Print()
+    {
+        Console.WriteLine($"Name: {name} Age: {age}");
+    }
 }
\ No newline at end of file
diff --git a/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfo.cs b/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfo.cs
index e20c5b1..2c0d6b7 100644
--- a/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfo.cs
+++ b/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfo.cs
@@ -13,10 +13,10 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("CSHARP")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+837beff6c4cc7361396562a13cbbd8cb10871924")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+66a8e1f86075a7e1275eedad85bc41a5fc0e81c6")]
 [assembly: System.Reflection.AssemblyProductAttribute("CSHARP")]
 [assembly: System.Reflection.AssemblyTitleAttribute("CSHARP")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
 
-// Создано классом WriteCodeFragment MSBuild.
+// Generated by the MSBuild WriteCodeFragment class.
 
diff --git a/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfoInputs.cache b/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfoInputs.cache
index 2e51eb7..d644290 100644
--- a/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfoInputs.cache
+++ b/CSHARP/obj/Debug/net9.0/CSHARP.AssemblyInfoInputs.cache
@@ -1 +1 @@
-de142c11f05cd3451d0fc80307c6b9777eff4cdf53e21bc224e6160abef0828c
+6f052fbe8164227a52e12a7f78504957cb039892f35f6a997f499e9f58ca1595