Problem 44101. Adaptive ZigZag

Created by Said BOUREZG

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51 Solutions
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Last Solution submitted on Jun 11, 2022

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1 Comment

yurenchu on 25 Apr 2017

Sorry, the logic of what the problem suggests is not very clear to me. Should the input 2D matrix be broken up in 2-by-2 matrices first, and why?

Solution Comments

Solution 1540781

2 Comments

2 Comments

J. S. Kowontan on 26 May 2018

@Bainhome, I believe your code cannot perform an adaptive zigzag scan of a valid 2x2 matrix due to the conditional statement implemented.

bainhome on 26 May 2018

S**t, a euqal sign is forgotten...THX buddy.

Solution 1540521

1 Comment

1 Comment

bainhome on 2 Aug 2018

What this code done to the index by using union is well-considered. Nice!

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Problem 44101. Adaptive ZigZag

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Problem 44101. Adaptive ZigZag

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Last 200 Solutions

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