mahmoud_osama08's blog

By mahmoud_osama08, history, 19 months ago, In English

so it seems like many people are struggling to be red

I THINK THIS because you cant even write code

learn from the true red, this is how we write code https://mirror.codeforces.com/contest/4/submission/203467882

also people like Um_nik cant even be 1st because like they dont even know wavelet tree??? like it is so easy just make a tree

also a lot of people struggle to get to YELLOW which is the easiest rate to achieve,, because they write recursive segmant tree?? honestly go learn how to code...

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19 months ago, # |
  Vote: I like it -15 Vote: I do not like it

stfu man... go get some air

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8 months ago, # |
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Ironically you need to write codes like this in some situations

Example : Solution