Need help stuck on a problem

Правка en1, от yogomate, 2022-11-09 16:58:17

problem link link for problem i didn't understand the problem like the part about extra time a and 2*a <= v i looked up to a editorial but there was no explainaiton i didn't get why v has to be 2*amin please explain me

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en1 Английский yogomate 2022-11-09 16:58:17 305 Initial revision (published)