1
2
3
4
5
6
7
8
9
10
11
12
13
| class Solution(object):
def rotate(self, matrix):
"""
:type matrix: List[List[int]]
:rtype: void Do not return anything, modify matrix in-place instead.
"""
for i in range(len(matrix)): # 列长度
for j in range(i+1, len(matrix)): # 镜像反转
matrix[i][j], matrix[j][i] = matrix[j][i], matrix[i][j]
for i in matrix:
print i
for i in range(len(matrix)): # 前后翻转
matrix[i].reverse()
|