RomeoFantastik's blog

By RomeoFantastik, history, 5 years ago, In English

Hey, guys!

I little bit late unfortunately but we have solved Round #641 — Problems D and E and Round #642 — Problem E.

You might find the approaches useful if you haven't up-solved them yet! Enjoy!

https://www.youtube.com/watch?v=SsV1BhWuDYA

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