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Correct the snippet in Tic-tac-toe explanation

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Fixes https://github.com/satwikkansal/wtfpython/issues/81
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Satwik Kansal 2018-05-23 18:13:50 +05:30
parent 169fa2fb5e
commit 518881c70e
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@ -530,7 +530,7 @@ And when the `board` is initialized by multiplying the `row`, this is what happe
We can avoid this scenario here by not using `row` variable to generate `board`. (Asked in [this](https://github.com/satwikkansal/wtfpython/issues/68) issue). We can avoid this scenario here by not using `row` variable to generate `board`. (Asked in [this](https://github.com/satwikkansal/wtfpython/issues/68) issue).
```py ```py
>>> board = [(['']*3)*3] # board = = [['']*3 for _ in range(3)] >>> board = [['']*3 for _ in range(3)]
>>> board[0][0] = "X" >>> board[0][0] = "X"
>>> board >>> board
[['X', '', ''], ['', '', ''], ['', '', '']] [['X', '', ''], ['', '', ''], ['', '', '']]