Update insert-at-end.js

kounkou · Nov 27, 2024 · fd1f6eb · fd1f6eb
1 parent c1c56d0
commit fd1f6eb
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/logic/linked-list/insert-at-end.js b/logic/linked-list/insert-at-end.js
@@ -14,20 +14,19 @@ var question = [
 };
 
 void insertAtEnd(ListNode** head, int v) {
-    ListNode* dummy = new ListNode();
-    dummy->val = v;
-    dummy->next = nullptr;
+    ListNode* dummy = new ListNode(v);
 
     if (*head == nullptr) {
         *head = dummy;
         return;
     }
 
     ListNode* temp = *head;
-    while (temp->next != nullptr)
+    while (temp->next != nullptr) {
         temp = temp->next;
+    }
 
-    temp->next = newNode;
+    temp->next = dummy;
 }
 
 void printList(ListNode* head) {