diff --git a/Program.cs b/Program.cs
index b3db333..e3001cb 100644
--- a/Program.cs
+++ b/Program.cs
@@ -4,6 +4,56 @@ class Program
 {
     static void Main(string[] args)
     {
-        Console.WriteLine("Hello, World!");
+        
+        uint scelta;
+        double celsius, fahrenheit;
+        bool exit=false;
+        Console.Clear();
+        do{
+            Console.WriteLine("Scegliere un'opzione:");
+            Console.WriteLine("1. Celsius -> Fahrenheit");
+            Console.WriteLine("2. Quadrato di un numero");
+            Console.WriteLine("3. Valore assoluto di un numero");
+            Console.WriteLine("4. Verifica se un numero è pari");
+            Console.WriteLine("5. Verifica se un numero è divisibile per un'altro");
+            Console.WriteLine("6. Esci");
+            Console.Write("Scelta: ");
+            scelta=Convert.ToUInt32(Console.ReadLine());
+
+            switch (scelta){
+                case 1:
+                    Console.WriteLine("Inserire la temperatura in gradi: ");
+                    celsius=Convert.ToDouble(Console.ReadLine());
+                    fahrenheit=ConvertiCelsiusFahrenheit(celsius);
+                    Console.WriteLine("La temperatura di " +celsius + "°C corrisponde a " +fahrenheit +"°F");
+                    Console.WriteLine("Premere invio per continuare . . .");
+                    Console.ReadLine();
+                    Console.Clear();
+                    break;
+                case 2:
+                    break;
+                case 3:
+                    break;
+                case 4:
+                    break;
+                case 5:
+                    break;
+                case 6:
+                    exit=true;
+                    break;
+                default:
+                    Console.WriteLine("Scelta non valida");
+                    Console.WriteLine("Premere invio per continuare . . .");
+                    Console.ReadLine();
+                    Console.Clear();
+                    break;
+            }
+        }
+        while(exit==false);
+    }
+    static double ConvertiCelsiusFahrenheit(double p_celsius){
+        const double costante1=1.8d;
+        const int costante2=32;
+        return (p_celsius*costante1)+costante2;
     }
 }
diff --git a/bin/Debug/net9.0/miscellanea b/bin/Debug/net9.0/miscellanea
new file mode 100755
index 0000000..625bbb3
Binary files /dev/null and b/bin/Debug/net9.0/miscellanea differ
diff --git a/bin/Debug/net9.0/miscellanea.deps.json b/bin/Debug/net9.0/miscellanea.deps.json
new file mode 100644
index 0000000..8646d8a
--- /dev/null
+++ b/bin/Debug/net9.0/miscellanea.deps.json
@@ -0,0 +1,23 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v9.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v9.0": {
+      "miscellanea/1.0.0": {
+        "runtime": {
+          "miscellanea.dll": {}
+        }
+      }
+    }
+  },
+  "libraries": {
+    "miscellanea/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    }
+  }
+}
\ No newline at end of file
diff --git a/bin/Debug/net9.0/miscellanea.dll b/bin/Debug/net9.0/miscellanea.dll
new file mode 100644
index 0000000..ed92fb0
Binary files /dev/null and b/bin/Debug/net9.0/miscellanea.dll differ
diff --git a/bin/Debug/net9.0/miscellanea.pdb b/bin/Debug/net9.0/miscellanea.pdb
new file mode 100644
index 0000000..f84a071
Binary files /dev/null and b/bin/Debug/net9.0/miscellanea.pdb differ
diff --git a/bin/Debug/net9.0/miscellanea.runtimeconfig.json b/bin/Debug/net9.0/miscellanea.runtimeconfig.json
new file mode 100644
index 0000000..b19c3c8
--- /dev/null
+++ b/bin/Debug/net9.0/miscellanea.runtimeconfig.json
@@ -0,0 +1,12 @@
+{
+  "runtimeOptions": {
+    "tfm": "net9.0",
+    "framework": {
+      "name": "Microsoft.NETCore.App",
+      "version": "9.0.0"
+    },
+    "configProperties": {
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/obj/Debug/net9.0/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs b/obj/Debug/net9.0/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs
new file mode 100644
index 0000000..9e76325
--- /dev/null
+++ b/obj/Debug/net9.0/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs
@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v9.0", FrameworkDisplayName = ".NET 9.0")]
diff --git a/obj/Debug/net9.0/apphost b/obj/Debug/net9.0/apphost
new file mode 100755
index 0000000..625bbb3
Binary files /dev/null and b/obj/Debug/net9.0/apphost differ
diff --git a/obj/Debug/net9.0/miscellanea.AssemblyInfo.cs b/obj/Debug/net9.0/miscellanea.AssemblyInfo.cs
new file mode 100644
index 0000000..e6fd303
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.AssemblyInfo.cs
@@ -0,0 +1,22 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("miscellanea")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+8baeddc8b14f77a4f5a70bacb8a3f12cf0d542d1")]
+[assembly: System.Reflection.AssemblyProductAttribute("miscellanea")]
+[assembly: System.Reflection.AssemblyTitleAttribute("miscellanea")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+
+// Generato dalla classe WriteCodeFragment di MSBuild.
+
diff --git a/obj/Debug/net9.0/miscellanea.AssemblyInfoInputs.cache b/obj/Debug/net9.0/miscellanea.AssemblyInfoInputs.cache
new file mode 100644
index 0000000..10ea8bf
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.AssemblyInfoInputs.cache
@@ -0,0 +1 @@
+46958ac0e036f846ab4ddb414c93d65cfdfc1d91125982bda4f99345623b367e
diff --git a/obj/Debug/net9.0/miscellanea.GeneratedMSBuildEditorConfig.editorconfig b/obj/Debug/net9.0/miscellanea.GeneratedMSBuildEditorConfig.editorconfig
new file mode 100644
index 0000000..ab7a123
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.GeneratedMSBuildEditorConfig.editorconfig
@@ -0,0 +1,15 @@
+is_global = true
+build_property.TargetFramework = net9.0
+build_property.TargetPlatformMinVersion = 
+build_property.UsingMicrosoftNETSdkWeb = 
+build_property.ProjectTypeGuids = 
+build_property.InvariantGlobalization = 
+build_property.PlatformNeutralAssembly = 
+build_property.EnforceExtendedAnalyzerRules = 
+build_property._SupportedPlatformList = Linux,macOS,Windows
+build_property.RootNamespace = miscellanea
+build_property.ProjectDir = /home/BrainTheBest5/git/miscellanea/
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
+build_property.EffectiveAnalysisLevelStyle = 9.0
+build_property.EnableCodeStyleSeverity = 
diff --git a/obj/Debug/net9.0/miscellanea.GlobalUsings.g.cs b/obj/Debug/net9.0/miscellanea.GlobalUsings.g.cs
new file mode 100644
index 0000000..8578f3d
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.GlobalUsings.g.cs
@@ -0,0 +1,8 @@
+// <auto-generated/>
+global using global::System;
+global using global::System.Collections.Generic;
+global using global::System.IO;
+global using global::System.Linq;
+global using global::System.Net.Http;
+global using global::System.Threading;
+global using global::System.Threading.Tasks;
diff --git a/obj/Debug/net9.0/miscellanea.assets.cache b/obj/Debug/net9.0/miscellanea.assets.cache
new file mode 100644
index 0000000..e605bdf
Binary files /dev/null and b/obj/Debug/net9.0/miscellanea.assets.cache differ
diff --git a/obj/Debug/net9.0/miscellanea.csproj.CoreCompileInputs.cache b/obj/Debug/net9.0/miscellanea.csproj.CoreCompileInputs.cache
new file mode 100644
index 0000000..82c0ec3
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.csproj.CoreCompileInputs.cache
@@ -0,0 +1 @@
+2a678936f0961a585bc2dd5ce809e7727fe732b419324ecf5fe9fc7a16a1743f
diff --git a/obj/Debug/net9.0/miscellanea.csproj.FileListAbsolute.txt b/obj/Debug/net9.0/miscellanea.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..e12ba49
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.csproj.FileListAbsolute.txt
@@ -0,0 +1,14 @@
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.GeneratedMSBuildEditorConfig.editorconfig
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.AssemblyInfoInputs.cache
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.AssemblyInfo.cs
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.csproj.CoreCompileInputs.cache
+/home/BrainTheBest5/git/miscellanea/bin/Debug/net9.0/miscellanea
+/home/BrainTheBest5/git/miscellanea/bin/Debug/net9.0/miscellanea.deps.json
+/home/BrainTheBest5/git/miscellanea/bin/Debug/net9.0/miscellanea.runtimeconfig.json
+/home/BrainTheBest5/git/miscellanea/bin/Debug/net9.0/miscellanea.dll
+/home/BrainTheBest5/git/miscellanea/bin/Debug/net9.0/miscellanea.pdb
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.dll
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/refint/miscellanea.dll
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.pdb
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/miscellanea.genruntimeconfig.cache
+/home/BrainTheBest5/git/miscellanea/obj/Debug/net9.0/ref/miscellanea.dll
diff --git a/obj/Debug/net9.0/miscellanea.dll b/obj/Debug/net9.0/miscellanea.dll
new file mode 100644
index 0000000..ed92fb0
Binary files /dev/null and b/obj/Debug/net9.0/miscellanea.dll differ
diff --git a/obj/Debug/net9.0/miscellanea.genruntimeconfig.cache b/obj/Debug/net9.0/miscellanea.genruntimeconfig.cache
new file mode 100644
index 0000000..e23b866
--- /dev/null
+++ b/obj/Debug/net9.0/miscellanea.genruntimeconfig.cache
@@ -0,0 +1 @@
+c5ffa5301c078a758ef8b21bafffefec6ae95b02504b00617cd1bebdd614e9b4
diff --git a/obj/Debug/net9.0/miscellanea.pdb b/obj/Debug/net9.0/miscellanea.pdb
new file mode 100644
index 0000000..f84a071
Binary files /dev/null and b/obj/Debug/net9.0/miscellanea.pdb differ
diff --git a/obj/Debug/net9.0/ref/miscellanea.dll b/obj/Debug/net9.0/ref/miscellanea.dll
new file mode 100644
index 0000000..db11100
Binary files /dev/null and b/obj/Debug/net9.0/ref/miscellanea.dll differ
diff --git a/obj/Debug/net9.0/refint/miscellanea.dll b/obj/Debug/net9.0/refint/miscellanea.dll
new file mode 100644
index 0000000..db11100
Binary files /dev/null and b/obj/Debug/net9.0/refint/miscellanea.dll differ