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Room and MoorProblem DescriptionPM Room defines a sequence A = {A1, A2,..., AN}, each of which is either 0 or 1. In order to beat him, programmer Moor... 阅读全文
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Problem 2105 Digits CountProblem DescriptionGiven N integers A={A[0],A[1],...,A[N-1]}. Here we have some operations:Operation 1:AND opn L RHere opn, L... 阅读全文
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Fighting the LandlordsProblem DescriptionFighting the Landlords is a card game which has been a heat for years in China. The game goes with the 54 pok... 阅读全文