Happy/loops

C#_Exercise_Suite.txt

@@ -0,0 +1,39 @@
+1.1.1.	Write a console application (BasicVariables) that declares and initializes variables of appropriate data types with specified values.
+
+●	Declare variables using explicit types (int, double, bool, string, decimal) first.
+●	Refactor them to use the implicit typing keyword var.
+●	Challenge: Why does the C# compiler require an initialization value when using var? Write your answer as a multi-line comment at the top of your program.
+
+●	Required variables to declare:
+o	myAge initialized with your age.
+o	myHeight initialized with your height (e.g., 1.72).
+o	isPermanentResident initialized with your residency status (true/false).
+o	myNickname initialized with your nickname.
+o	myEstimatedNetWorth initialized with your estimated net worth.
+o	myLinkedIn initialized with your LinkedIn profile link.
+
+1.1.2.	In the BasicVariables program Display the values of these variables on the console with descriptive labels using Console.WriteLine() method.
+
+1.1.3.	In the BasicVariables program experiment with different formatting options
+●	Modify the height display using composite formatting ({0}, variable) format eg. ("Height is {0}", myHeight).
+●	Modify the name display utilizing explicit string concatenation (string + string)) eg. ("Nickname: " + myNickname).
+●	Modify the all others display line to string interpolation ($” {variable}”) format
+
+1.2. Interactive User Input [Ref: MSDN - Console Input]
+
+1.2.1.	Modify the BasicVariables console application to prompt the user to enter all variables using Console.ReadLine().
+●	Ensure you parse the incoming string data to the appropriate type safely (e.g., using int.Parse(), double.Parse(), decimal.Parse(), or bool.Parse()).
+
+1.3. Data Types and Casting [Ref: MSDN - Casting and Type Conversions]
+1.3.1.	Write a new program called (TypeAndCastCalculator) that performs arithmetic operations (addition +, division /) on two numeric (number1, number2) variables of type integer which entered by prompting user. 
+
+●	Store the result of addition in a sum variable and the result of division in a quotient variable.
+●	Convert inputs using decimal.Parse() or convert integer elements explicitly.
+●	Ensure you handle integer division safely by applying an explicit inline type-cast ((double) or (decimal)) to prevent fractional truncation before processing.
+
+1.4.	 ConstantVariables [Ref: MSDN - Constants]
+
+
+
+
+

CSharpPractice.sln

@@ -97,6 +97,21 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WhileLoopPassword", "WhileL
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AdditionalWhileLoop", "AdditionalWhileLoop\AdditionalWhileLoop.csproj", "{2AED649B-AFFD-47B8-8B1B-D1A0F37E9508}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DoWhileLoopGuessNumber", "DoWhileLoopGuessNumber\DoWhileLoopGuessNumber.csproj", "{D5FE483D-8B47-4E9E-98C3-2726C61681DB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DoWhileLoopRollDice", "DoWhileLoopRollDice\DoWhileLoopRollDice.csproj", "{FF9DF193-6302-4B0B-B835-AF439942A61F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DoWhileLoopAverageCalculator", "DoWhileLoopAverageCalculator\DoWhileLoopAverageCalculator.csproj", "{F4909178-5FA6-48B1-ACBA-9F4F2EBDCF23}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MultiplicationNestedForLoop", "MultiplicationNestedForLoop\MultiplicationNestedForLoop.csproj", "{702ADB90-089C-49CF-8920-5543C6D50FC5}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StarsTriangleNestedFor", "StarsTriangleNestedFor\StarsTriangleNestedFor.csproj", "{3BF25747-649B-49B0-AA1F-39601F662F45}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{8EC462FD-D22E-90A8-E5CE-7E832BA40C5D}"
+	ProjectSection(SolutionItems) = preProject
+		C#_Exercise_Suite.txt = C#_Exercise_Suite.txt
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -271,6 +286,26 @@ Global
 		{2AED649B-AFFD-47B8-8B1B-D1A0F37E9508}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{2AED649B-AFFD-47B8-8B1B-D1A0F37E9508}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2AED649B-AFFD-47B8-8B1B-D1A0F37E9508}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D5FE483D-8B47-4E9E-98C3-2726C61681DB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D5FE483D-8B47-4E9E-98C3-2726C61681DB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D5FE483D-8B47-4E9E-98C3-2726C61681DB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D5FE483D-8B47-4E9E-98C3-2726C61681DB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FF9DF193-6302-4B0B-B835-AF439942A61F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FF9DF193-6302-4B0B-B835-AF439942A61F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FF9DF193-6302-4B0B-B835-AF439942A61F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FF9DF193-6302-4B0B-B835-AF439942A61F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F4909178-5FA6-48B1-ACBA-9F4F2EBDCF23}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F4909178-5FA6-48B1-ACBA-9F4F2EBDCF23}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F4909178-5FA6-48B1-ACBA-9F4F2EBDCF23}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F4909178-5FA6-48B1-ACBA-9F4F2EBDCF23}.Release|Any CPU.Build.0 = Release|Any CPU
+		{702ADB90-089C-49CF-8920-5543C6D50FC5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{702ADB90-089C-49CF-8920-5543C6D50FC5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{702ADB90-089C-49CF-8920-5543C6D50FC5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{702ADB90-089C-49CF-8920-5543C6D50FC5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3BF25747-649B-49B0-AA1F-39601F662F45}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3BF25747-649B-49B0-AA1F-39601F662F45}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3BF25747-649B-49B0-AA1F-39601F662F45}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3BF25747-649B-49B0-AA1F-39601F662F45}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -318,6 +353,11 @@ Global
 		{9907FB36-1145-4272-843C-01F030EF855C} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
 		{240BC544-26C0-457D-A3FC-6AA46A8D2D19} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
 		{2AED649B-AFFD-47B8-8B1B-D1A0F37E9508} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
+		{D5FE483D-8B47-4E9E-98C3-2726C61681DB} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
+		{FF9DF193-6302-4B0B-B835-AF439942A61F} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
+		{F4909178-5FA6-48B1-ACBA-9F4F2EBDCF23} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
+		{702ADB90-089C-49CF-8920-5543C6D50FC5} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
+		{3BF25747-649B-49B0-AA1F-39601F662F45} = {42676F42-8F68-4892-AAC5-C899BF2E2F8B}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {BD240BFE-F612-4D31-B438-DD8F1913314F}

DoWhileLoopRollDice/Program.cs

@@ -4,7 +4,30 @@ internal class Program
     {
         static void Main(string[] args)
         {
-            Console.WriteLine("Hello, World!");
+            Console.WriteLine("=== Dice Roll Simulator ===");
+            Console.WriteLine("Rolling the die until we hit a 6...\n");
+
+            Random randomDice = new Random();
+            int rollCount = 0;
+            int currentRoll;
+
+
+            do
+            {
+
+                currentRoll = randomDice.Next(1, 7);
+
+                rollCount++;
+
+
+                Console.WriteLine($"Roll #{rollCount}: You rolled a [{currentRoll}]");
+
+            } while (currentRoll != 6); 
+
+
+            Console.WriteLine("\n=============================================");
+            Console.WriteLine($"🎯 Success! It took a total of {rollCount} rolls to get a 6.");
+
         }
     }
 }

FactorialCalculator/FactorialCalculator.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

FactorialCalculator/Program.cs

@@ -0,0 +1,10 @@
+namespace FactorialCalculator
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("Hello, World!");
+        }
+    }
+}

PasswordRetryWhile/PasswordRetryWhile.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

PasswordRetryWhile/Program.cs

@@ -0,0 +1,28 @@
+namespace PasswordRetryWhile
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            string setPassword = "SecretPassword123";
+
+            string enteredPassword = string.Empty;
+
+            Console.WriteLine("=== Password Authentication Gateway ===");
+
+            while (enteredPassword != setPassword)
+            {
+                Console.Write("Enter the password: ");
+                enteredPassword = Console.ReadLine();
+
+                if (enteredPassword != setPassword)
+                {
+                    Console.WriteLine("Incorrect password. Please try again.\n");
+                }
+            }
+
+
+            Console.WriteLine("Access Granted!");
+        }
+    }
+    }

StarsTriangleNestedFor/Program.cs

@@ -0,0 +1,26 @@
+namespace StarsTriangleNestedFor
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("=== Nested Loop Star Triangle ===\n");
+
+
+            int totalRows = 5;
+
+
+            for (int row = 1; row <= totalRows; row++)
+            {
+
+                for (int col = 1; col <= row; col++)
+                {
+
+                    Console.Write("*");
+                }
+
+                Console.WriteLine();
+            }
+        }
+    }
+}

StarsTriangleNestedFor/StarsTriangleNestedFor.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>