s0454

2022-12-03 10:38:05 +08:00
parent 94c4c84da5
commit e552116d76
6 changed files with 141 additions and 0 deletions
--- a/include/s0454_4sum.hpp
+++ b/include/s0454_4sum.hpp
@@ -0,0 +1,15 @@
+#ifndef S0454_4SUM_HPP
+#define S0454_4SUM_HPP
+
+#include <vector>
+#include <unordered_map>
+
+using namespace std;
+
+class S0454 {
+ public:
+  int fourSumCount(vector<int>& nums1, vector<int>& nums2, vector<int>& nums3,
+                   vector<int>& nums4);
+};
+
+#endif