Python 二维列表/数组 行列转置

# 转置二维数组 a = [[1, 2, 3], [4, 5, 6]] b = [] for i in range(3): b.append([0]*2) print(b) for i in range(len(b)): for j in range(len(b[i])): b[i][j] = a[j][i] print(b) 2.python # 转置二维数组

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