How to solve problem HomeTask

Revision en1, by ps06756, 2016-03-21 14:41:10

Hello All,

I have been trying to solve the problem HomeTask, but I am unable to devise my own solution, nor I am able to understand the approach discussed in the problem.
Here is the problem Hometask
It would be really helpful, if somebody could tell me how to solve this question or maybe elaborate on the approach given in the editorial.
Thank you

Tags greedy, solution

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en1 English ps06756 2016-03-21 14:41:10 440 Initial revision (published)