1 files changed, 33 insertions, 0 deletions
diff --git a/234/main.cpp b/234/main.cpp
new file mode 100644
index 0000000..229bd28
--- /dev/null
+++ b/234/main.cpp
@@ -0,0 +1,33 @@
+#include "header.hpp"
+
+struct ListNode {
+  int val;
+  ListNode *next;
+  ListNode() : val(0), next(nullptr) {}
+  ListNode(int x) : val(x), next(nullptr) {}
+  ListNode(int x, ListNode *next) : val(x), next(next) {}
+};
+
+class Solution {
+public:
+  Solution() = default;
+  bool isPalindrome(ListNode *head) {
+    auto iter = head;
+    std::vector<int> pal;
+
+    while (iter->next != nullptr) {
+      pal.push_back(iter->val);
+      iter = iter->next;
+    }
+    pal.push_back(iter->val);
+    for (int i = pal.size(); i >= 0; i--) {
+      if (head->val != pal[i]) {
+        return false;
+      }
+      head = head->next;
+    }
+    return true;
+  }
+};
+
+int main(int argc, char **argv) { return 0; }