YouKn0wWho's blog

Invitation to the Replay of Bangladesh National High School Programming Contest 2021
By YouKn0wWho, 4 years ago, In English

Hi!

We are thrilled to invite you to participate in the Replay of National High School Programming Contest 2021, tomorrow, June $$$14$$$, at 07:30 pm BST. To participate all you have to do is to create an account on Toph. You can register here.

The authors of the contest are upobir, _Ash__, YouKn0wWho, fsshakkhor, rebornplusplus, Shefin_, Hasinur_, jAckAL_1586, mainstring, Moshiur_, ishtupeed, Peregrine_Falcon, TarifEzaz, ihumaunkabir and shajia. Thanks to TarifEzaz for coordinating the round.

You will be given $$$12$$$ problems and $$$5$$$ hours to solve them. The contest will follow standard ICPC rules.

We tried to create very engaging problems, compact statements, and robust datasets for this round. Hopefully, the participants, with a rating of less than $$$2600$$$, will find the problems stimulating and interesting.

Also, there will be an editorial shortly after the round ends.

Good Luck!

UPD: The problems are available for practice here. Editorials are attached to each of the problems separately.

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Comments Comments (16)
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4 years ago, # |
  Vote: I like it +13 Vote: I do not like it

Bump! Contest starts in less than 45 mins.

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4 years ago, # |
  Vote: I like it +9 Vote: I do not like it

I don't know anything about this platform. I see you have some rating. But I can't find any notes if this contest is rated. Is it important for you/platform? Would you guys be against me streaming participation with commentary?

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4 years ago, # |
  Vote: I like it +20 Vote: I do not like it

This is my 3rd contest in toph and I am finding the time limits really tight for Java. I hope the contests become a bit more java-friendly in the future. I liked the problems though.

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    4 years ago, # ^ |
    ← Rev. 3   Vote: I like it 0 Vote: I do not like it

    Thank you for the feedback, merlin_. I will work on this with the authors for the future contests.

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4 years ago, # |
  Vote: I like it 0 Vote: I do not like it

How to solve I and F? In problem I: I could only think of a $$$N^{2}logN$$$ solution. It is clear that K can be atmost $$$logN$$$ and after that answer is always maximum of the array. But I can only think of a dp solution to do this.

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4 years ago, # |
  Vote: I like it +8 Vote: I do not like it

All Problem's editorial is not available.Can you please add the remaining one's too?

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