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Solve problem 222 iteratively #16

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imsure opened this issue Aug 19, 2017 · 1 comment
Closed

Solve problem 222 iteratively #16

imsure opened this issue Aug 19, 2017 · 1 comment

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@imsure
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imsure commented Aug 19, 2017

Hi Jiahuan,

I looked at your code for problem 222, very nice!
To improve it, you may want to do it iteratively instead of using recursion.

Shuo

@fishercoder1534
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Sure, that's a great idea! Thanks Shuo! I just updated it with a TODO item. ^ ^

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