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Problem 47154. Climbing the stairs

Difficulty:Rate

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Solution 3495329

Submitted on 31 Oct 2020 by William

Size: 171
Leading solution size is 34.

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1 Comment

1 Comment

Mayank Bajpai on 1 Nov 2020

I didn't expected the recursion to work because of it's exponential time complexity O(3^(n-3)). But it worked :O.
Nicely written code. ^_^

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