我建议使用numpy的。

下面是对numpy的教程链接： http://www.scipy.org/Tentative_NumPy_Tutorial

我用numpy的很多关于各种数学函数和数据处理

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How to define Two-dimensional array in python

I have a variable that represents the number files in a file, n. I want to make a array whose size is 'n' x 'n'. Then I want to fill it with just 0's. Is an array the same as a list of lists? How do you make an array in Python, and how do you make it 'n' by 'b' big? This is probably a very novice question, but I'm new to ***.com.

I suggest using NumPy.

Here is a link to the NumPy tutorial: http://www.scipy.org/Tentative_NumPy_Tutorial

I use NumPy a lot for all sorts of mathematical functions and data manipulation