Discussion @ 1505. Oil Transfer @ Timus Online Judge

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Discussion of Problem 1505. Oil Transfer

Can I decrease flow on some pipeline? (-)

Re: Can I decrease flow on some pipeline? (-)

Posted by IgorKoval [PskovSU] 3 Jul 2013 21:03

Yes. We can decrease flow on some pipeline( if the flow on some pipeline is greater zero ). And this operation is free!!! =)