pjcode0's blog

By pjcode0, 3 years ago, In English

Hello Codeforces,

Hope everyone is doing well! Actually, in my college and peers, almost nobody is doing (or did) CP.. and that is the reason why I can't do beautiful discussions on problems and things like peer pressure and all those things don't happen with me... I think doing CP with peers is way more fun and way better than doing it alone (at least a discussion must be there).

If you're up, to do CP with me kindly comment down and if you agree, please upvote...

At start, our schedule might be:

Two Div2 contests daily (virtual or live).. and solving problems at least till C. Or We can also do like 3 contests daily and upsolving problems till C the next day (We can adjust the schedule accordingly).

Wish you everyone, more ratings and learning....

UPD: On public demand, I have created a whatsapp group for the same... Enjoy! Join Now

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3 years ago, # |
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Forget peer programming, is anyone up for beer programming?

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3 years ago, # |
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could any one help me with some LIS(dp) pair vector problem , the statement we got array a of {wieghts, IQ} of elephants, we want max subset of the seq (**print seq** too) that validate w(a[i]) < w[a[i+1]) and IQ(a[i]) > IQ(a[i+1]). could any one solve it in O(n log(n))n any idea ?

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    3 years ago, # ^ |
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    As far as I know the only solutions I know are using 2d segment trees or divide and conquer with a fenwick tree or segment tree

    Both of which are quite advanced I feel (relative to your rating)

    Edit: I just realized I'm not sure if you're allowed to reorder the elephants, if you are allowed to then its just a standard LIS problem

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3 years ago, # |
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Any discord server for peer programming ? Like is there any server with the option to pair up with others and train together?

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3 years ago, # |
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Do you mind if I join too? Thanks :)