adding first problem from ch 1

Author: Jroach1832

Ch1P1/Ch1P1.fs

@@ -0,0 +1,9 @@
+(* Declare a function g: int -> int, where g(n) = n + 4 *)
+module Ch1P1
+
+let g = function
+    | n -> ( n + 4 )
+
+let h = g 5 
+
+printf "%i" h // Output: 9

Ch1P1/Ch1P1.fsproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Include="Ch1P1.fs" />
+  </ItemGroup>
+
+</Project>

FunctionalProgrammingWithFSharp.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 25.0.1703.2
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Scratch", "FunctionalProgrammingWithFSharp\Scratch.fsproj", "{A45E3B53-8A4F-4622-BAC7-7ED481268ED0}"
 EndProject
+Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "Ch1P1", "Ch1P1\Ch1P1.fsproj", "{DA118775-65E2-42A7-B629-18B685557153}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{A45E3B53-8A4F-4622-BAC7-7ED481268ED0}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A45E3B53-8A4F-4622-BAC7-7ED481268ED0}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A45E3B53-8A4F-4622-BAC7-7ED481268ED0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DA118775-65E2-42A7-B629-18B685557153}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DA118775-65E2-42A7-B629-18B685557153}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DA118775-65E2-42A7-B629-18B685557153}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DA118775-65E2-42A7-B629-18B685557153}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE