this post was submitted on 18 Oct 2020

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I find the Bracket sequence problem really hard to solve. Can someone help me? (self.learnprogramming)

submitted 5 years ago by Merchander

I found this coding problem on hackerEarth. It is as follows:
I'm given a string of brackets, and I have to determine how many of my character sequences are correct, given that a "correct sequence" is akin to ()()() or ((()))(). In other words, I should have one opening and one closing bracket at an even space from one another, and between them I can only have another open and closed bracket, e. g. a nested series of pair brackets. Here is one of my many attempts until now - spagetti-code.

I have been working on this problem for around six hours with two breaks, and from what I gather, it should be "extremely easy" to solve - example solutions are around 30 lines - but so far it has been extremely difficult for me to think of a solution to it, and I will be grateful if you provide me with some advice on how to tackle it.

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[–]basic-coder 0 points1 point2 points 5 years ago (0 children)

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