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Osama_Alkhodairy's blog

By Osama_Alkhodairy, 6 weeks ago, In English,
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Author: MikeMirzayanov

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By Osama_Alkhodairy, 6 weeks ago, In English,

Hello Codeforces!

We are glad to invite you to Codeforces Round #613 (Div. 2), which will be held on Jan/10/2020 17:05 (Moscow time). The round is rated for Div. 2 contestants. There will be six problems with a duration of 2:15

The problems were prepared by me, mohammedehab2002, DeadPillow, and MikeMirzayanov.

I'd like to thank pikmike for coordinating the round, dorijanlendvaj, aryanc403, Ari, ZeroAmbition, defolaut, Pavlova, mahmoudbadawy, zoooma13, Mohammad_Yasser, Rox, and BledDest for the invaluable testing, and MikeMirzayanov for great Codeforces and Polygon systems.

Good luck!

UPD1: We decided to add one more problem and extend the duration to 2:15 to make the contest more balanced.

UPD2: Score distribution: 500-1000-1250-1750-2250-3000

UPD3: Editorial is out.

UPD4: Thanks for participating! Congratulations to the winners:

Div. 1 (unofficial) participants

  1. Benq
  2. tzuyu_chou
  3. Andreikkaa
  4. neal
  5. mango_lassi

Div. 2 participants

  1. fmota
  2. FSTForces
  3. yet_another_ATS
  4. iwasa
  5. DP_I_J_K_L_M_N_O

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