gabrielwu's blog

Results and Editorial for mBIT 2021 June Round
By gabrielwu, history, 3 years ago, In English

UPD: Editorials have been released!

Thank you to everyone who participated in the mBIT Spring 2021 competition today! All of the information on this blog post is also available in our archive, which includes the full leaderboard.

Problems and Editorials

Test your solutions on our Codeforces Gyms: Standard, Advanced

Results

First, we would like to congratulate the team Texas (Adam Bertelli, Dilhan Salgado, Zack Lee) for being the first team to find all of the Among Us references hidden in the problems! Without further ado, we are pleased to announce the division winners:

Advanced Division

Winning Teams:

  1. Koresha — Maksim Gorokhovskii, Ramazan Rakhmatullin

  2. jharada fan club — Huaiyu Wu, Antonio Molina, Yuting Zhou, Maryam Bahrani

  3. ඞYTN3M (HS team) — Elliot En-Yi Liu (National Experimental High School at Hsinchu Science Park), Ashley Aragorn Khoo (NUS High School), Udit Sanghi (Bhavan Vidyalaya), Panchkula Kostiantyn Savchuk (Lyceum No. 2 of Korostyshiv)

  4. Scrubs — Raymond Kang, Li Yao'an, Koh Li Chen

  5. we can fill this out later but I have to put something to save (HS team) — Moses Xu (Appleby College), Eric Pei (Don Mills CI), Chris Trevisan (William Lyon Mackenzie CI), Victor Gao (Victoria Park CI)

  6. Coast (HS team) — Anand John (Brandywine High School), Nathan Chen (Garnet Valley High School), Richard Qi (Princeton High School), Siyong Huang (Homestead High School)

Standard Division

Winning HS Team: Remdi™ — Nishchay Bhutoria (Nehru Smarka Vidyalaya), Vishesh Saraswat (DPS RK Puram), Aryan Raina (Sri Guru Harkrishan Model School), Ritul Kumar Singh (DPS Bokaro Steel City)

First Place MS Team: The Purple Duck — Daniel Wu (Tilden MS), Paul Trusov (Tilden MS), David Sy (Tilden MS)

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3 years ago, # |
  Vote: I like it +5 Vote: I do not like it

Team Koresha missed AK-ing the bugabooset by 1 test case on Luigi's Mansion

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3 years ago, # |
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LF Team.

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

thank you for the round! despite bricking, the problems were all high quality.

now what is the expected number of problems next year that use an expected answer....

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

I see many people passing all but 1 test case in Apple Orchard(Standard Division). I failed test 44 in gym. Any way to know the test case?

Solution link — https://codeforces.com/gym/103110/submission/119280496

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    3 years ago, # ^ |
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    I don't think we can view other's gym solutions. Can we?

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      3 years ago, # ^ |
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      Sorry, it doesn't let us enable this option for public gyms. You will need to enter coach mode (if you can).

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    3 years ago, # ^ |
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    zass

    Here.
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      3 years ago, # ^ |
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      Thanks a lot! Got my mistake

      Anyone getting WA on test 44 this might be the issue — You are limiting yourself to buying only the required number of apples/bones but there might be a possibility that you buy more than the required number of apples/bones and then trade it with the other product and this leads to a better result.

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

Can't wait for the editorials, is it possible for you to share the codes too?

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