vrintle's blog

By vrintle, history, 11 months ago, In English

Hello, Codeforces!

I and tanmaytaneja2 have curated a Solo Practice Contest in the gym, Coding Challenge Alpha IV — by AlgoRave. This is for anyone who loves giving contests and solving problems. This contest will be of most interest upto Expert rated coders, but I would also invite Div. 1 coders to participate as well. For anyone who wants to practice or just wants to go through the problems can register for our contest. Hope you guys will enjoy solving the problems!

I would like to thank:

A special thanks to 0x4F5F6F for co-ordinating the round.

Contest Details:

Good Luck and Have Fun!

Spoiler

Note: You can also register for the contest while it is going on. You may want to check out our group for past contests.

UPD: Congratulations to the winners!

  1. cuiaoxiang
  2. Tobo
  3. muhammadhasan01
  4. kachhuaa
  5. WORTH

Congratulations to first solves as well!

A: pattagobhii
B: cuiaoxiang
C: 18o3
D: cuiaoxiang
E: tvmpqx_8601
F: Tobo

UPD 2: The gym contest has been made private in order to view failed testcases and submissions to everyone. Please use the contest invite (given above) to access it or you can also join our codeforces group by this link to view all the contests.

UPD 3: Editorial is out!

  • Vote: I like it
  • +58
  • Vote: I do not like it

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11 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Auto comment: topic has been updated by vrintle (previous revision, new revision, compare).

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11 months ago, # |
  Vote: I like it +7 Vote: I do not like it

Gentle reminder: less than 30 mins left before the start.

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11 months ago, # |
Rev. 2   Vote: I like it +36 Vote: I do not like it

Nice contest, I enjoyed solving the problem.

I'd like to give my short Editorial:


Problem A

Problem B

Problem C

Problem D

Problem E

Problem F
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11 months ago, # |
  Vote: I like it +1 Vote: I do not like it

Auto comment: topic has been updated by vrintle (previous revision, new revision, compare).

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11 months ago, # |
  Vote: I like it +12 Vote: I do not like it

I hope you guys enjoyed the contest and found some of the problems interesting, we have updated the blog with winners and first solves. Also, I apologize for any misunderstanding in Problem D: "Alice vs. Bob Again", I have updated the problem statement now.

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11 months ago, # |
  Vote: I like it +3 Vote: I do not like it

Problem F was nice

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11 months ago, # |
Rev. 2   Vote: I like it 0 Vote: I do not like it

Update: The gym contest has been made private in order to view failed testcases and submissions to everyone. Please use this contest invite to access it or you can also join our codeforces group by this link to view all the contests.