diff --git a/Program.cs b/Program.cs
index fb2e1dd..99ea032 100644
--- a/Program.cs
+++ b/Program.cs
@@ -3,6 +3,7 @@
 class Program {
     static void Main(string[] args) {
         Console.Clear();
+        Rifornimento[] rifornimentos = CreaBenzinaio();
         int scelta = 0;
 
         do {
@@ -46,4 +47,18 @@ class Program {
         Console.WriteLine("Premere un tasto per continuare. . .");
         Console.ReadKey();
     }
+
+    static Rifornimento[] CreaBenzinaio() {
+        Random r = new();
+        int totalePompe = r.Next(30);
+        int totaleBenzina = r.Next(totalePompe);
+        Rifornimento[] ritorno = new Rifornimento[totalePompe];
+        for (int i = 0; i < totaleBenzina; i++) {
+            ritorno[i] = new Rifornimento("benzina super", 1.885);
+        }
+        for (int i = totaleBenzina; i < totalePompe; i++) {
+            ritorno[i] = new Rifornimento("gasolio", 1.812);
+        }
+        return ritorno;
+    }
 }
diff --git a/Rifornimento.cs b/Rifornimento.cs
index 062d105..148b27e 100644
--- a/Rifornimento.cs
+++ b/Rifornimento.cs
@@ -2,4 +2,29 @@ namespace vacanzeEstive_benzinaio;
 
 class Rifornimento {
 
+    string tipoCarburante;
+    double litriErogatiComplessivi = 0;
+    double costoComplessivo = 0;
+    double costoAlLitro;
+
+    public Rifornimento(string p_tipoCarburante, double p_costoAlLitro) {
+        this.tipoCarburante = p_tipoCarburante;
+        this.costoAlLitro = p_costoAlLitro;
+    }
+
+    public double Erogazione() {
+        Random r = new();
+        double ritorno = r.Next(1, 30) + r.NextDouble();
+        this.litriErogatiComplessivi += ritorno;
+        this.costoComplessivo += ritorno * costoAlLitro;
+        return ritorno;
+    }
+
+    public double GetLitriErogatiComplessivi() {
+        return this.litriErogatiComplessivi;
+    }
+
+    public double GetCostoComplessivo() {
+        return this.costoComplessivo;
+    }
 }
\ No newline at end of file
diff --git a/bin/Debug/net9.0/vacanzeEstive_benzinaio b/bin/Debug/net9.0/vacanzeEstive_benzinaio
new file mode 100755
index 0000000..0313713
Binary files /dev/null and b/bin/Debug/net9.0/vacanzeEstive_benzinaio differ
diff --git a/bin/Debug/net9.0/vacanzeEstive_benzinaio.deps.json b/bin/Debug/net9.0/vacanzeEstive_benzinaio.deps.json
new file mode 100644
index 0000000..de2f739
--- /dev/null
+++ b/bin/Debug/net9.0/vacanzeEstive_benzinaio.deps.json
@@ -0,0 +1,23 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v9.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v9.0": {
+      "vacanzeEstive_benzinaio/1.0.0": {
+        "runtime": {
+          "vacanzeEstive_benzinaio.dll": {}
+        }
+      }
+    }
+  },
+  "libraries": {
+    "vacanzeEstive_benzinaio/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    }
+  }
+}
\ No newline at end of file
diff --git a/bin/Debug/net9.0/vacanzeEstive_benzinaio.dll b/bin/Debug/net9.0/vacanzeEstive_benzinaio.dll
new file mode 100644
index 0000000..c6a1390
Binary files /dev/null and b/bin/Debug/net9.0/vacanzeEstive_benzinaio.dll differ
diff --git a/bin/Debug/net9.0/vacanzeEstive_benzinaio.pdb b/bin/Debug/net9.0/vacanzeEstive_benzinaio.pdb
new file mode 100644
index 0000000..38268ae
Binary files /dev/null and b/bin/Debug/net9.0/vacanzeEstive_benzinaio.pdb differ
diff --git a/bin/Debug/net9.0/vacanzeEstive_benzinaio.runtimeconfig.json b/bin/Debug/net9.0/vacanzeEstive_benzinaio.runtimeconfig.json
new file mode 100644
index 0000000..b19c3c8
--- /dev/null
+++ b/bin/Debug/net9.0/vacanzeEstive_benzinaio.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/apphost b/obj/Debug/net9.0/apphost
new file mode 100755
index 0000000..0313713
Binary files /dev/null and b/obj/Debug/net9.0/apphost differ
diff --git a/obj/Debug/net9.0/ref/vacanzeEstive_benzinaio.dll b/obj/Debug/net9.0/ref/vacanzeEstive_benzinaio.dll
new file mode 100644
index 0000000..f2690b3
Binary files /dev/null and b/obj/Debug/net9.0/ref/vacanzeEstive_benzinaio.dll differ
diff --git a/obj/Debug/net9.0/refint/vacanzeEstive_benzinaio.dll b/obj/Debug/net9.0/refint/vacanzeEstive_benzinaio.dll
new file mode 100644
index 0000000..f2690b3
Binary files /dev/null and b/obj/Debug/net9.0/refint/vacanzeEstive_benzinaio.dll differ
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfo.cs b/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfo.cs
index 4f0f55b..140b12f 100644
--- a/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfo.cs
+++ b/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfo.cs
@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("vacanzeEstive_benzinaio")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+6e8de21928c5c2a5598c1c8a1b1876246f027796")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+93ab8537036568c5b13e687e9839a4e6f10acbf5")]
 [assembly: System.Reflection.AssemblyProductAttribute("vacanzeEstive_benzinaio")]
 [assembly: System.Reflection.AssemblyTitleAttribute("vacanzeEstive_benzinaio")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfoInputs.cache b/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfoInputs.cache
index 1eafd6a..a8a37ce 100644
--- a/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfoInputs.cache
+++ b/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfoInputs.cache
@@ -1 +1 @@
-8dadb0201ffad05e026907630aef6359b49769eaa863e08b3bb23b7dafb40783
+c81342749c4fd9b126ec8878e8d080e66f2635a2ab27b602a74a94a2dbc7d621
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.CoreCompileInputs.cache b/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.CoreCompileInputs.cache
new file mode 100644
index 0000000..7c03042
--- /dev/null
+++ b/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.CoreCompileInputs.cache
@@ -0,0 +1 @@
+12f2025528314169592f1f0997193f71aff11bc2b23205a40f82a2aeec1bb5a1
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.FileListAbsolute.txt b/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..609ba17
--- /dev/null
+++ b/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.FileListAbsolute.txt
@@ -0,0 +1,14 @@
+/home/Verde/git/vacanzeEstive_benzinaio/bin/Debug/net9.0/vacanzeEstive_benzinaio
+/home/Verde/git/vacanzeEstive_benzinaio/bin/Debug/net9.0/vacanzeEstive_benzinaio.deps.json
+/home/Verde/git/vacanzeEstive_benzinaio/bin/Debug/net9.0/vacanzeEstive_benzinaio.runtimeconfig.json
+/home/Verde/git/vacanzeEstive_benzinaio/bin/Debug/net9.0/vacanzeEstive_benzinaio.dll
+/home/Verde/git/vacanzeEstive_benzinaio/bin/Debug/net9.0/vacanzeEstive_benzinaio.pdb
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.GeneratedMSBuildEditorConfig.editorconfig
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfoInputs.cache
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.AssemblyInfo.cs
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.csproj.CoreCompileInputs.cache
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.dll
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/refint/vacanzeEstive_benzinaio.dll
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.pdb
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/vacanzeEstive_benzinaio.genruntimeconfig.cache
+/home/Verde/git/vacanzeEstive_benzinaio/obj/Debug/net9.0/ref/vacanzeEstive_benzinaio.dll
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.dll b/obj/Debug/net9.0/vacanzeEstive_benzinaio.dll
new file mode 100644
index 0000000..c6a1390
Binary files /dev/null and b/obj/Debug/net9.0/vacanzeEstive_benzinaio.dll differ
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.genruntimeconfig.cache b/obj/Debug/net9.0/vacanzeEstive_benzinaio.genruntimeconfig.cache
new file mode 100644
index 0000000..2153364
--- /dev/null
+++ b/obj/Debug/net9.0/vacanzeEstive_benzinaio.genruntimeconfig.cache
@@ -0,0 +1 @@
+5c24c1a078dbd99869d7c4808c2ffe2b6fb1e483acde4d14c8845715f97d0915
diff --git a/obj/Debug/net9.0/vacanzeEstive_benzinaio.pdb b/obj/Debug/net9.0/vacanzeEstive_benzinaio.pdb
new file mode 100644
index 0000000..38268ae
Binary files /dev/null and b/obj/Debug/net9.0/vacanzeEstive_benzinaio.pdb differ