s0019

2022-11-04 16:56:13 +08:00
parent 1de1398897
commit 91b8ac05f7
2 changed files with 45 additions and 0 deletions
--- a/include/s0019_remove_nth_node_from_end_of_list.hpp
+++ b/include/s0019_remove_nth_node_from_end_of_list.hpp
@@ -0,0 +1,17 @@
+#ifndef S0019_REMOVE_NTH_NODE_FROM_END_OF_LIST
+#define S0019_REMOVE_NTH_NODE_FROM_END_OF_LIST
+
+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:
+  ListNode* removeNthFromEnd(ListNode* head, int n);
+};
+
+#endif