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Author: assassint2017

Rotate Image/Rotate_Image.py

@@ -0,0 +1,14 @@
+# 先转置，再水平旋转
+# 32ms 100%
+class Solution:
+    def rotate(self, matrix):
+        """
+        :type matrix: List[List[int]]
+        :rtype: void Do not return anything, modify matrix in-place instead.
+        """ 
+        n = len(matrix)
+        for i in range(n):
+            for j in range(i + 1, n):
+                matrix[i][j], matrix[j][i] = matrix[j][i], matrix[i][j]
+        for row in matrix:
+            row.reverse()