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qingaodong ♂

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3091

Contribution

23

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For every problem, there is a solution which is simple, fast, and wrong. — The First Law of Online Judges

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Accepted problems：12 problems

442 505 874 895 1092 1423 1910 2130 2168 2421 3001 13273

Tried problems：8 problems

341 2423 3002 3007 3010 3013 13274 13275

Authored problems：0 problem

None

Virtual Participations：0 contest

None