Runtime: 141 ms (38.15%), Memory: 17 MB (53.58%) - Gitcode

Author: vinija

2373-largest-local-values-in-a-matrix/2373. Largest Local Values in a Matrix.py

@@ -0,0 +1,14 @@
+class Solution:
+    def largestLocal(self, grid: List[List[int]]) -> List[List[int]]:
+        n = len(grid)
+        maxLocal = [[0] * (n - 2) for _ in range(n - 2)]
+
+        for i in range(n - 2):
+            for j in range(n - 2):
+
+                max_val = 0
+                for x in range(i, i + 3):
+                    for y in range(j, j + 3):
+                        max_val = max(max_val, grid[x][y])
+                maxLocal[i][j] = max_val
+        return maxLocal