Delete node in a linked list

leetcode-cc/DeleteNodeInLinkedList.hpp

@@ -0,0 +1,39 @@
+#include "TestHelper.h"
+#include "problem.h"
+#include "solution.h"
+
+using namespace std;
+
+IMPLEMENT_PROBLEM_CLASS(
+    PDeleteNodeInLinkedList, 237, DIFFI_MEDIUM, TOPIC_ALGORITHMS,
+    "Delete Node In Linked List",
+    "There is a singly-linked list head and we want to delete a node node in "
+    "it. You are given the node to be deleted node. You will not be given "
+    "access to the first node of head.",
+    {"Linked List"});
+
+class SDeleteNodeInLinkedList : public ISolution {
+ public:
+  size_t problemId() const override { return 237; }
+  string name() const override {
+    return ("Solution for " + string("Delete Node In Linked List"));
+  }
+  string location() const override { return __FILE_NAME__; }
+  int test() const override { return 0; };
+  int benchmark() const override { return 0; }
+
+ private:
+  void deleteNode(ListNode* node) const {
+    if (node != nullptr) {
+      if (node->next) {
+        node->val = node->next->val;
+
+        if (node->next->next) {
+          deleteNode(node->next);
+        } else {
+          node->next = nullptr;
+        }
+      }
+    }
+  }
+};

leetcode-rs/src/lib.rs

@@ -1,7 +1,5 @@
 //! Collections of problems and solutions in LeetCode
 
-#![feature(exclusive_range_pattern)]
-
 mod btree;
 mod list;
 pub mod problems;

runtime-cc/src/registration.cc

@@ -25,6 +25,7 @@
 #include "../leetcode-cc/CourseSchedule.hpp"
 #include "../leetcode-cc/CourseScheduleII.hpp"
 #include "../leetcode-cc/DecodeWays.hpp"
+#include "../leetcode-cc/DeleteNodeInLinkedList.hpp"
 #include "../leetcode-cc/DetIfTwoStrsAreClose.hpp"
 #include "../leetcode-cc/DeterIfStringHalvesAreAlike.hpp"
 #include "../leetcode-cc/DistinctSubsequences.hpp"
@@ -966,5 +967,12 @@ const int registerAll(std::shared_ptr<Container> handle) {
   handle->registerSolution(
       []() -> ArcSolution { return std::make_shared<STheMazeII>(); });
 
+  handle->registerProblem([]() -> ArcProblem {
+    return std::make_shared<PDeleteNodeInLinkedList>();
+  });
+  handle->registerSolution([]() -> ArcSolution {
+    return std::make_shared<SDeleteNodeInLinkedList>();
+  });
+
   return 0;
 }