s0021

2022-11-05 10:02:49 +08:00
parent 955655bb0f
commit 2031712234
2 changed files with 59 additions and 0 deletions
--- a/include/s0021_merge_two_sorted_lists.hpp
+++ b/include/s0021_merge_two_sorted_lists.hpp
@@ -0,0 +1,19 @@
+#ifndef S0021_MERGE_TWO_SORTED_LISTS
+#define S0021_MERGE_TWO_SORTED_LISTS
+
+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) {}
+};
+
+#include <limits>
+
+class Solution {
+ public:
+  ListNode* mergeTwoLists(ListNode* list1, ListNode* list2);
+};
+
+#endif