Baoshuo a3fe24e2d5

C - Menorah ...

https://codeforces.com/contest/1615/submission/140490176

2021-12-25 00:08:38 +08:00

..

A

A - Closing The Gap

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B

B - And It's Non-Zero

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C

C - Menorah

2021-12-25 00:08:38 +08:00