Roads Destruction - new problem from hackercup 2021

Rodion (admin) 2021-10-01 13:42:42

Friends, as Facebook Hackercup ended for me this time on round 2 due to my inability to solve any task, I created here a clone of one of those problems so you can try it - and perhaps this shall motivate you to take part in the event next year!

Road Network Destruction

As usual, it could be buggy, feel free to report. I hope at least my naive approach, used in checker, is not totally wrong.

Quandray 2021-10-01 16:20:59

I think the 3rd test case in the example, is missing the last line.

Rodion (admin) 2021-10-01 16:45:38

Grae, hello - glad to see you - and thanks for quick proof-reading!

Verily, I lost this line at some moment - now re-created!

CSFPython 2021-10-02 12:44:21

Thanks for another entertaining problem!

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