Блог пользователя _HossamYehia_

Автор _HossamYehia_, 23 месяца назад, По-английски

Hello, Codeforces!

I am glad to invite everyone to participate in Codeforces Round #837 (Div. 2) , which will be held on Dec/11/2022 18:35 (Moscow time)

Please note the unusual time!

The round will be rated for participants of Division 2 with a rating lower than 2100. Division 1 participants can participate unofficially in the round.

You will be given 6 problems and 2 hours to solve them. This round was prepared by me and 4qqqq.

I'd especially like to thank:

This is my first official round on Codeforces. We are sincerely looking forward to your participation. We hope everyone will enjoy it.

The score distribution : 500 — 1000 — 1750 — 2250 — 2750 — 3500

We wish you good luck and high rating!

UPD1: We know about problem with C task. Now we are trying to fix it.

Editorial.

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Автор _HossamYehia_, история, 4 года назад, По-английски

Are there any requirements to open coach mode excluding to be at least Candidate Master ?

This option didn't appear for me !

Any help !

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Автор _HossamYehia_, история, 5 лет назад, По-английски

This loop must ends at i = 3

https://ideone.com/Bt6d8F

I know the reason of Runtime error, because the last iteration access an index out of array.

But how i becomes greater than 2 ?!!

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