unknown_b's blog

By unknown_b, history, 8 hours ago, In English

https://drive.google.com/file/d/1KOxpb1XmSE74rFi_UNHs8LxCMcNOVU_s/view?usp=sharing I tried solving it but i get wrong on test number two. it is an interesting/challenging problem(like 2400 or more). please try it out.

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8 hours ago, # |
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Auto comment: topic has been updated by unknown_b (previous revision, new revision, compare).

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6 hours ago, # |
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if anyone wants to submit there is a group for past ACPC contests and many other regional contests.

https://codeforces.net/group/Rilx5irOux/join .

Go for contest ACPC 2020 problem B Please.

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5 hours ago, # |
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I'm also eager to find out the solution

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5 hours ago, # |
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yes