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- Title
Tasks of "Mission Impossible" and "Mission Impeded" Types.
- Authors
Pankov, Pavel S.; Baryshnikov, Kirill A.
- Abstract
We propose a way to derive new tasks by reversing the goals of existing tasks as follows. Some operation is possible now and we can perform it in some number of steps. We would like to make this operation impossible (or to increase the number of steps to complete it). What is the minimum number of steps we should do to achieve our goal? Some tasks of the proposed types and ways to create such tasks in various branches of informatics are presented in the paper.
- Subjects
KYRGYZSTAN; SCHOOL contests; COMPUTER programming; COMPUTER science; TASKS; CONTESTS
- Publication
Olympiads in Informatics, 2011, Vol 5, p113
- ISSN
1822-7732
- Publication type
Article