Time: 2918 ms (5.01%), Space: 20.9 MB (98.98%) - LeetHub

hovanhoa · Oct 18, 2023 · 001b23c · 001b23c
1 parent da4d63d
commit 001b23c
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/2428-equal-row-and-column-pairs/2428-equal-row-and-column-pairs.py b/2428-equal-row-and-column-pairs/2428-equal-row-and-column-pairs.py
@@ -0,0 +1,18 @@
+class Solution:
+    def getRow(self, grid: List[List[int]], num: int) -> List[int]:
+        res = []
+        for i in grid:
+            res.append(i[num])
+
+        return res
+
+    def equalPairs(self, grid: List[List[int]]) -> int:
+        ans = 0
+
+        for i in range(len(grid)):
+            for j in range(len(grid)):        
+                if grid[i] == self.getRow(grid, j):
+                    ans += 1
+
+        return ans
+