如何不使用numpy或zip(或其他导入方式)转置矩阵

Maz*_*one 1 python transpose matrix

如何不使用numpy或zip或其他导入方式转置矩阵?

我以为这就是答案,但是如果矩阵只有1行,那是行不通的...

[[row[i] for row in data] for i in range(len(data[1]))]

Maz*_*one 6

[[row[i] for row in data] for i in range(len(data[0]))]