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B. Luxurious Housestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe capital of Berland hasnmul... 阅读全文
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A. Vasya the Hipstertime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputOne day Vasya the Hipster dec... 阅读全文
摘要：
As I work with students I often face the situation when if a problem doesn't seem clear to a student at the first sight, it makes them unable to solve... 阅读全文