National Olympiad in Informatics 2019 - Day 1

This is an unofficial mirror contest for the China National Olympiad in Informatics, 2019, day 1.

There will be 3 problems to solve in 5 hours. This contest is not rated.


Problems

Problem Points AC Rate Users
NOI '19 P1 - Route 25p 9.7% 25
NOI '19 P2 - Robot 25p 4.2% 4
NOI '19 P3 - Sequence 25p 4.2% 6

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