problem C APAC practice 2017

Правка en1, от brucewayne123, 2016-07-07 07:17:14

https://code.google.com/codejam/contest/5254486/dashboard#s=p2 i am unable to solve the large subtask of this problem.. i solved the small one using brute force.. please help me understand the logic behind this problem.. thanks.

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en1 Английский brucewayne123 2016-07-07 07:17:14 258 Initial revision (published)