ifsmirnov's blog

TopCoder SRM #580
By ifsmirnov, 13 years ago, translation, In English

Next SRM will be held on Saturday, 20:00 MSK (12:00 EDT).

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Could someone please explain to me Division 2, 500 ?

Waht I understood is that since they all move at the same speed, we can consider them to be still and we have to pick 2 positions where the total will be the maximum.

I am not sure however how I can pick those 2 positions. I was thinking to iterate over the tails but not sure if that would be optimal or why.

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