Update Q1.c

Q1.c

@@ -53,25 +53,33 @@ void print_students(Student *head) {
 }
 
 Student* find_highest(Student *head) {
+	if(head == NULL) { return NULL; } // Just exit if the list doesnt exist
+
+	Student *highest = head;
 	Student *temp = head;
+
 	while(temp != NULL) {
-        if(temp->grades > temp->next->grades) {
+		if(temp->grades > highest->grades) {
+			highest = temp;
+		}
 		temp = temp->next;
 	}
-        else {
+	return highest;
-            
-            
 }
 
+
 int main() {
 	Student *head = NULL; // Initialize the start of the linked list
 
 	head = insert_student(head, 1234, "John Doe", 88.5);
-    head = insert_student(head, 2468, "Jammie R.", 33);
 	head = insert_student(head, 1357, "Robert W.", 91);
+	head = insert_student(head, 2468, "Jammie R.", 33);
 
 	print_students(head);
 
+	Student *highest_student = find_highest(head);
+	printf("The highest student is %s, with a grade of: %0.02f", highest_student->name, highest_student->grades);
+
 
 	return 0;
 }