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Northwestern Russia Regional Contest

Revision en1, by RubenAshughyan, 2019-10-26 19:58:18

This blog is to discuss the problems of Northwestern Russia Regional Contest round 2019 held on October 26.

The problems:

What was your approach on problem B (Bad Treap) ?


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en1 English RubenAshughyan 2019-10-26 19:58:18 294 Initial revision (published)