๋ฐ์ํ
#2์ฐจ์ ๋ฆฌ์คํธ 90๋ ํ์
def rotate_a_matrix_by_90_degree(a):
n = len(a)
m = len(a[0])
result = [[0] * n for _ in range(m)]
for i in range(n):
for j in range(m):
result[j][n - i - 1] = a[i][j]
return result
'์๊ณ ๋ฆฌ์ฆ' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
[์ํ,์กฐํฉ๋ก ] ์ดํญ ๊ณ์ (1) (0) | 2022.07.01 |
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๋๊ธ