http://www.pythontutor.com/visualize.html
is very helpful. Enter your code, click Visualize Execution, then click
forward.
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Bob Gailer
919-636-4239
Chapel Hill NC
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On Wed, Feb 6, 2013 at 9:48 AM, Kang, Yang Jae wrote:
This line:
> >>> a = [[0,0]]*3
>
creates a list, a, which contains the list object [0, 0] three times.
What's crucial to note is that it contains *the same object* three times,
not three different objects with the same value. You can verify
Hello
I'm a beginner to python. I ran following code and expected [[1, 0], [0, 0],
[0, 0]]
However unexpected result came up. Anybody who can teach me why and how to
solve?
Python 3.2.3 (default, May 19 2012, 23:34:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "licens