Runtime: 1360 ms (Top 29.95%) | Memory: 14.2 MB (Top 70.39%)

Author: AnasImloul

scripts/algorithms/0-9/4Sum II/4Sum II.py

@@ -1,3 +1,4 @@
+# Runtime: 1360 ms (Top 29.95%) | Memory: 14.2 MB (Top 70.39%)
 class Solution:
     def fourSumCount(self, nums1: List[int], nums2: List[int], nums3: List[int], nums4: List[int]) -> int:
         n1n2 = defaultdict(int)
@@ -11,4 +12,4 @@ def fourSumCount(self, nums1: List[int], nums2: List[int], nums3: List[int], num
         ans = 0
         for s in n1n2:
             ans += n1n2[s] * n3n4[-s]
-        return ans
+        return ans