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DescriptionThough ZCC has many Fans, ZCC himself is a crazy Fan of a coder, called "Memset137".It was on Codefires(CF), an online competitive programm... 阅读全文
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E. Pretty Songtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputWhen Sasha was studying in the seve... 阅读全文
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C. Sums of Digitstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya had astrictly increasings... 阅读全文
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B. Painting Pebblestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere arenpiles of pebbles on ... 阅读全文
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A. Maximum in Tabletime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAnn × ntableais defined as fo... 阅读全文