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C. Sorting Railway Carstime limit per test：2 secondsmemory limit per test:256 megabytesinput:standard inputoutput:stand... 阅读全文
posted @ 2015-12-10 20:59
樱花落舞
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A. Magic Spherestime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputCarl is a beginner magician. He ... 阅读全文
posted @ 2015-12-10 20:20
樱花落舞
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