6 files changed, 133 insertions, 9 deletions

diff --git a/InClassExercise 9/InClassExercise 9.vcxproj b/InClassExercise 9/InClassExercise 9.vcxproj
index 32bc00a..caf0542 100644
--- a/InClassExercise 9/InClassExercise 9.vcxproj
+++ b/InClassExercise 9/InClassExercise 9.vcxproj
@@ -127,10 +127,13 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="PointerExercises.cpp" />
     <ClCompile Include="program.cpp" />
     <ClCompile Include="ReferenceExamples.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="Node.h" />
+    <ClInclude Include="PointerExercises.h" />
     <ClInclude Include="ReferenceExamples.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/InClassExercise 9/InClassExercise 9.vcxproj.filters b/InClassExercise 9/InClassExercise 9.vcxproj.filters
index 79d55c6..ae02f34 100644
--- a/InClassExercise 9/InClassExercise 9.vcxproj.filters
+++ b/InClassExercise 9/InClassExercise 9.vcxproj.filters
@@ -21,10 +21,19 @@
     <ClCompile Include="program.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="PointerExercises.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="ReferenceExamples.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Node.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="PointerExercises.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/InClassExercise 9/Node.h b/InClassExercise 9/Node.h
new file mode 100644
index 0000000..b0ba7cd
--- /dev/null
+++ b/InClassExercise 9/Node.h
@@ -0,0 +1,14 @@
+#ifndef NODE_H
+#define NODE_H
+
+struct Node {
+	int data;
+	Node* _next;
+
+};
+
+
+
+
+#endif // !NODE_H
+
diff --git a/InClassExercise 9/PointerExercises.cpp b/InClassExercise 9/PointerExercises.cpp
new file mode 100644
index 0000000..003734d
--- /dev/null
+++ b/InClassExercise 9/PointerExercises.cpp
@@ -0,0 +1,21 @@
+#include "PointerExercises.h"
+#include <iostream>
+using std::cout;
+using std::endl;
+
+void Swap(Node* first, Node* second) 
+{
+	int temp = first->_num;
+	first->_num = second->_num;
+	second->_num = temp;
+}
+
+void Standardize_101(Node* node) 
+{
+	node->_num %= 101;
+}
+
+void Square(Node* node) 
+{
+	node->_num *= node->_num;
+}
\ No newline at end of file
diff --git a/InClassExercise 9/PointerExercises.h b/InClassExercise 9/PointerExercises.h
new file mode 100644
index 0000000..2894655
--- /dev/null
+++ b/InClassExercise 9/PointerExercises.h
@@ -0,0 +1,13 @@
+#ifndef POINTER_EXERCISES_H
+#define POINTER_EXERCISES_H
+
+#include "Node.h"
+
+void Swap(Node* first, Node* second);
+
+void Standardize_101(Node* node);
+
+void Square(Node* node);
+
+
+#endif // !POINTER_EXERCISES_H
diff --git a/InClassExercise 9/program.cpp b/InClassExercise 9/program.cpp
index 0339535..ab09232 100644
--- a/InClassExercise 9/program.cpp
+++ b/InClassExercise 9/program.cpp
@@ -4,27 +4,91 @@
 // Assignment: InClassExercise9
 
 #include <iostream>
+
+#include "Node.h"
+
+#include "PointerExercises.h"
+
+void BasicReferencesAndVariables() {
+	int variable = 15;
+	
+	int& ref = variable;
+
+	int* address = &variable;
+
+	ref++;
+
+	std::cout << variable << std::endl;
+
+	std::cout << address;
+
+}
+
+
+void DoublesNodeData(Node node)
+{
+	node.data *= 2;
+}
+void DoublesNodeDataRef(Node& node) {
+	node.data *= 2;
+}
+void DoublesNodeData(Node* node){
+	node->data *= 2;
+}
+
+//Node* node = &newNode
+
+
 #include "ReferenceExamples.h"
 
 using std:: cout;
 using std:: endl;
 
 int main() {
-	int x = 5, y = 72;
 
-	Swap(x, y);
+	//BasicReferencesAndVariables();
+	Node newNode{};
+
+	newNode.data = 32;
+
+	//std::cout << newNode.data << std::endl;
+
+	Node nextNode{};
+
+	nextNode.data = 438;
+
+	newNode._next = &nextNode;
+
+	//cout << newNode._next->data << endl;
+
+	Node* address = &newNode;
+
+	cout << address << endl;
+
+	address++;
+
+	cout << address << endl;
+
+
+	//int x = 5, y = 72;
+
+	//Swap(x, y);
+
+	//std::cout << "x = " << x << ", y = " << y << endl;
 
-	std::cout << "x = " << x << ", y = " << y << endl;
+	//int n = 4392;
 
-	int n = 4392;
+	//Standardize_101(n);
 
-	Standardize_101(n);
+	//cout << "Modded n = " << n << endl;
 
-	cout << "Modded n = " << n << endl;
+	//Square(n);
 
-	Square(n);
+	//cout << "Squared n = " << n << endl;
 
-	cout << "Squared n = " << n << endl;
+	//cout << " Size of an int" << sizeof(int);
 
-	cout << " Size of an int" << sizeof(int);
+	Swap(&newNode, &nextNode);
+	Standardize_101(&newNode);
+	Square(&nextNode);
 }
\ No newline at end of file