Комментарии
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+13
Hi, I registered at the site, but can’t participate in the contest since registration is cloesd. Is this intended? |
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+5
I think avoiding precision problem is really difficult in this problem.
If (length of polyline) / (speed of snitch) is just smaller than (distance between last point of polyline and Nimbus' start position) / (speed of Nimbus), it's really difficult to detect that it's impossible. I thought about these cases, and - just gave up to think and submitted. |
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0
Sorry, I thought this problem is D - so my reply is irrelevant.
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+1
WA on 13rd test case occurs when you don't check co-primality of integers. (that was mine)
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