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Related Rants
I took a hakerRank challenge for an interview, I failed miserably.
All challenges included subsequences and I just kept reaching memory limit... My algorithm gets the answer, if just takes forever if the input is too large.
So fuck stupid me.
I am now googling about it but can not find something that explains it clear (in my opinion)
Would appreciate if you guys can recommend some resources.
undefined
subsequences
ruby