adding cs235

cs235/lab03/Student_Code/main.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+#include <cassert>
+#include "linkedlist.h"
+#include "node.h"
+
+using namespace std;
+
+int main() {
+    node* head = new node(0, head);
+    node* tom = new node(1, NULL);
+    node* dick = new node(2, NULL);
+    head->next = tom;
+    tom->next = dick;
+    node* node_ptr = head;
+    while(node_ptr != NULL) {
+        cout << node_ptr->value;
+        if(node_ptr != NULL) {
+           cout << "====>";
+        }
+        node_ptr = node_ptr->next;
+    }
+    cout << endl;
+    cout << dick->next << endl;
+}