Comecei a fazer o ex 5 com foreach

.vs/VSWorkspaceState.json

@@ -0,0 +1,8 @@
+{
+  "ExpandedNodes": [
+    "",
+    "\\obj"
+  ],
+  "SelectedNode": "\\Program.cs",
+  "PreviewInSolutionExplorer": false
+}

Program.cs

@@ -14,6 +14,7 @@ public static void Main(string[] args)
                 Console.WriteLine("[2] - Queue");
                 Console.WriteLine("[3] - Stack");
                 Console.WriteLine("[4] - Erro");
+                Console.WriteLine("[5] - Questão 5 com foreach");
                 Console.WriteLine("[0] - Sair");
                 Console.Write("=> ");
                 opcao = int.Parse(Console.ReadLine());
@@ -31,7 +32,9 @@ public static void Main(string[] args)
                     case 4:
                         Questao4();
                         break;
-
+                    case 5:
+                        Questao5Foreach();
+                        break;
                     default:
                         Console.Write("Cabo");
                         break;
@@ -69,12 +72,12 @@ Calcule a soma e a média 	aritmética (use o comando FOR e depois o FOREACH).*/
             Console.WriteLine("Soma = {0}", soma);
             Console.WriteLine("Média = {0}", soma/AL.Count);
 
-            Console.Write("Tecle qualquer coisa para voltar ao menu...");
+            Console.WriteLine("Tecle qualquer coisa para voltar ao menu...");
             Console.ReadKey();
             Console.Clear();
         }
 
-            public static void Questao2 () {
+        public static void Questao2 () {
             /*2 – Faça um programa que leia n números inteiros e os armazene em um Queue. 
             Calcule a soma e a média aritmética 
             (use o comando FOREACH para iterar sobre os elementos)*/
@@ -140,7 +143,7 @@ Calcule a soma e a média aritmética
             Console.Clear();
 	    }
 
-            public static void Questao4() {
+        public static void Questao4() {
             /*4 – Faça um programa que preencha um ArrayList com elementos de diferentes 
             tipos (int, double, float, boolean, String). 
             Tente calcular a soma dos elementos. 
@@ -164,5 +167,38 @@ Que mensagem o Visual Studio retorna?*/
             Console.ReadKey();
             Console.Clear();
         }
+
+        public static void Questao5Foreach() {
+            /*5 – Faça um programa que preencha um ArrayList com os números entre 1 e 25. Pede-se:
+                • Imprima todos os elementos
+                • Imprima todos os elementos em ordem invertida
+                • Imprima todos os elementos em posições ímpares (o elemento da posição 1, 3, 5, ...)
+                • Imprima todos os elementos ímpares
+                • Imprima apenas os elementos da primeira metade do vetor (posição 0 a 12).*/
+
+            ArrayList numeros = new ArrayList();
+            for(int i = 1; i<=25; i++) {
+                numeros.Add(i);
+            }
+
+            //imprimindo todos os elementos
+            Console.WriteLine("Imprimindo todos os elementos");
+            foreach(int num in numeros)
+                Console.Write($"{num}, ");
+            Console.WriteLine();
+
+            //imprimindo ordem invertida
+            numeros.Reverse();
+            Console.WriteLine("Imprimindo todos os elementos em ordem invertida");
+            foreach(int num in numeros)
+                Console.Write($"{num}, ");
+            Console.WriteLine();
+
+            //imprime em posições impares
+
+            Console.WriteLine("Tecle qualquer coisa para voltar ao menu...");
+            Console.ReadKey();
+            Console.Clear();
+        }
     }
 }

bin/Debug/netcoreapp3.1/Lista 1.runtimeconfig.dev.json

@@ -1,8 +1,9 @@
 {
   "runtimeOptions": {
     "additionalProbingPaths": [
-      "C:\\Users\\Nayla Gomes\\.dotnet\\store\\|arch|\\|tfm|",
-      "C:\\Users\\Nayla Gomes\\.nuget\\packages"
+      "C:\\Users\\vinic\\.dotnet\\store\\|arch|\\|tfm|",
+      "C:\\Users\\vinic\\.nuget\\packages",
+      "C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder"
     ]
   }
 }

obj/Debug/netcoreapp3.1/Lista 1.AssemblyInfo.cs

@@ -1,9 +1,10 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     This code was generated by a tool.
+//     O código foi gerado por uma ferramenta.
+//     Versão de Tempo de Execução:4.0.30319.42000
 //
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     As alterações ao arquivo poderão causar comportamento incorreto e serão perdidas se
+//     o código for gerado novamente.
 // </auto-generated>
 //------------------------------------------------------------------------------
 

obj/Debug/netcoreapp3.1/Lista 1.csproj.FileListAbsolute.txt

@@ -11,3 +11,16 @@ C:\Users\Nayla Gomes\Desktop\Lista 1\obj\Debug\netcoreapp3.1\Lista 1.csproj.Core
 C:\Users\Nayla Gomes\Desktop\Lista 1\obj\Debug\netcoreapp3.1\Lista 1.dll
 C:\Users\Nayla Gomes\Desktop\Lista 1\obj\Debug\netcoreapp3.1\Lista 1.pdb
 C:\Users\Nayla Gomes\Desktop\Lista 1\obj\Debug\netcoreapp3.1\Lista 1.genruntimeconfig.cache
+C:\Users\vinic\source\aed\aed-lista1\bin\Debug\netcoreapp3.1\Lista 1.exe
+C:\Users\vinic\source\aed\aed-lista1\bin\Debug\netcoreapp3.1\Lista 1.deps.json
+C:\Users\vinic\source\aed\aed-lista1\bin\Debug\netcoreapp3.1\Lista 1.runtimeconfig.json
+C:\Users\vinic\source\aed\aed-lista1\bin\Debug\netcoreapp3.1\Lista 1.runtimeconfig.dev.json
+C:\Users\vinic\source\aed\aed-lista1\bin\Debug\netcoreapp3.1\Lista 1.dll
+C:\Users\vinic\source\aed\aed-lista1\bin\Debug\netcoreapp3.1\Lista 1.pdb
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.csprojAssemblyReference.cache
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.AssemblyInfoInputs.cache
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.AssemblyInfo.cs
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.csproj.CoreCompileInputs.cache
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.dll
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.pdb
+C:\Users\vinic\source\aed\aed-lista1\obj\Debug\netcoreapp3.1\Lista 1.genruntimeconfig.cache

obj/Lista 1.csproj.nuget.dgspec.json

@@ -1,25 +1,30 @@
 {
   "format": 1,
   "restore": {
-    "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj": {}
+    "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj": {}
   },
   "projects": {
-    "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj": {
+    "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj": {
       "version": "1.0.0",
       "restore": {
-        "projectUniqueName": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj",
+        "projectUniqueName": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj",
         "projectName": "Lista 1",
-        "projectPath": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj",
-        "packagesPath": "C:\\Users\\Nayla Gomes\\.nuget\\packages\\",
-        "outputPath": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\obj\\",
+        "projectPath": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj",
+        "packagesPath": "C:\\Users\\vinic\\.nuget\\packages\\",
+        "outputPath": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\obj\\",
         "projectStyle": "PackageReference",
+        "fallbackFolders": [
+          "C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder"
+        ],
         "configFilePaths": [
-          "C:\\Users\\Nayla Gomes\\AppData\\Roaming\\NuGet\\NuGet.Config"
+          "C:\\Users\\vinic\\AppData\\Roaming\\NuGet\\NuGet.Config",
+          "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
         ],
         "originalTargetFrameworks": [
           "netcoreapp3.1"
         ],
         "sources": {
+          "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
           "https://api.nuget.org/v3/index.json": {}
         },
         "frameworks": {

obj/Lista 1.csproj.nuget.g.props

@@ -5,7 +5,7 @@
     <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
     <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
     <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\Nayla Gomes\.nuget\packages\</NuGetPackageFolders>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\vinic\.nuget\packages\;C:\Program Files\dotnet\sdk\NuGetFallbackFolder</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
     <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">5.7.0</NuGetToolVersion>
   </PropertyGroup>

obj/Release/netcoreapp3.1/Lista 1.AssemblyInfo.cs

@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     O código foi gerado por uma ferramenta.
+//     Versão de Tempo de Execução:4.0.30319.42000
+//
+//     As alterações ao arquivo poderão causar comportamento incorreto e serão perdidas se
+//     o código for gerado novamente.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("Lista 1")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Release")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyProductAttribute("Lista 1")]
+[assembly: System.Reflection.AssemblyTitleAttribute("Lista 1")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+
+// Gerado pela classe WriteCodeFragment do MSBuild.
+

obj/Release/netcoreapp3.1/Lista 1.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+77258ccb60256352fe8773c5098ed9bc34ea8358

obj/project.assets.json

@@ -8,24 +8,30 @@
     ".NETCoreApp,Version=v3.1": []
   },
   "packageFolders": {
-    "C:\\Users\\Nayla Gomes\\.nuget\\packages\\": {}
+    "C:\\Users\\vinic\\.nuget\\packages\\": {},
+    "C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder": {}
   },
   "project": {
     "version": "1.0.0",
     "restore": {
-      "projectUniqueName": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj",
+      "projectUniqueName": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj",
       "projectName": "Lista 1",
-      "projectPath": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj",
-      "packagesPath": "C:\\Users\\Nayla Gomes\\.nuget\\packages\\",
-      "outputPath": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\obj\\",
+      "projectPath": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj",
+      "packagesPath": "C:\\Users\\vinic\\.nuget\\packages\\",
+      "outputPath": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\obj\\",
       "projectStyle": "PackageReference",
+      "fallbackFolders": [
+        "C:\\Program Files\\dotnet\\sdk\\NuGetFallbackFolder"
+      ],
       "configFilePaths": [
-        "C:\\Users\\Nayla Gomes\\AppData\\Roaming\\NuGet\\NuGet.Config"
+        "C:\\Users\\vinic\\AppData\\Roaming\\NuGet\\NuGet.Config",
+        "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
       ],
       "originalTargetFrameworks": [
         "netcoreapp3.1"
       ],
       "sources": {
+        "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
         "https://api.nuget.org/v3/index.json": {}
       },
       "frameworks": {

obj/project.nuget.cache

@@ -1,8 +1,8 @@
 {
   "version": 2,
-  "dgSpecHash": "r1oy0cuo4g9nk+ecEx9PqfSQ+MvQCBujyqIwLHOJSp+tHGftRmJ5uIUWl8M/4sxdZPRbGEudOPuIEEcdk97pTw==",
+  "dgSpecHash": "l3Qc85HN52fa0TK12drR3ryIC3advRJw59Ypq0rOlaKIw6uSAlFPJ9jkDRG/MCgZonl/ngXcL5b6NVIFM7Cqpw==",
   "success": true,
-  "projectFilePath": "C:\\Users\\Nayla Gomes\\Desktop\\Lista 1\\Lista 1.csproj",
+  "projectFilePath": "C:\\Users\\vinic\\source\\aed\\aed-lista1\\Lista 1.csproj",
   "expectedPackageFiles": [],
   "logs": []
 }