add programs for namespaces and function stuff

.vscode/settings.json

@@ -1,4 +1,4 @@
 {
 	"editor.detectIndentation": false,
-	"editor.insertSpaces": false
+	"editor.insertSpaces": false,
 }

src/CMakeLists.txt

@@ -5,3 +5,5 @@ add_executable(sqrt sqrt.cc)
 target_link_libraries(sqrt PRIVATE Math)
 add_executable(inheritance inheritance.cc)
 add_executable(enumerations enumerations.cc)
+add_executable(namespaces namespaces.cc)
+add_executable(functions functions.cc)

src/functions.cc

@@ -0,0 +1,31 @@
+#include <iostream>
+#include <string>
+
+void sus(std::string susValue, std::string& susReference)
+{
+	susValue = "sus?";
+	susReference = "sussy?";
+
+	std::cout << "sus(std::string susValue, std::string& susReference) has ran" << std::endl;
+}
+
+void print_string(std::string nameOf, std::string& string)
+{
+	std::cout << "The value of " << nameOf << " is " << string << std::endl;
+}
+
+void print_sussy_strings(std::string& sus1, std::string& sus2)
+{
+	print_string("sus1", sus1);
+	print_string("sus2", sus2);
+}
+
+int main()
+{
+	std::string sus1 = "this is the first sussy string";
+	std::string sus2 = "this is the second sussy string";
+
+	print_sussy_strings(sus1, sus2);
+	sus(sus1, sus2);
+	print_sussy_strings(sus1, sus2);
+}

src/namespaces.cc

@@ -0,0 +1,15 @@
+#include <iostream>
+
+namespace Imposter {
+	class Namespace {
+		public:
+			static void sussy_function() {
+				std::cout << "This is a sus function." << std::endl;
+			}
+	};
+}
+
+int main() {
+	Imposter::Namespace::sussy_function();
+	return 0;
+}