摘要：
C. Palindrome Transformationtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputNam is playing with a... 阅读全文
摘要：
B. OR in Matrixtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLet's define logicalORas an operat... 阅读全文
摘要：
C. k-Treetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputQuite recently a creative student Lesha ... 阅读全文
摘要：
B. Shower Linetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputMany students live in a dormitory. ... 阅读全文
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B. Pasha Maximizestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPasha has a positive integerawi... 阅读全文
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D. Count Good Substringstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWe call a stringgood, if... 阅读全文
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B. Sort the Arraytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputBeing a programmer, you like arr... 阅读全文
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B. Eight Point Setstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGerald is very particular to e... 阅读全文
摘要：
A. Candy Bagstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGerald hasnyounger brothers and thei... 阅读全文
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C. Pashmak and Busestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputRecently Pashmak has been emp... 阅读全文
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B. Pashmak and Flowerstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPashmak decided to give Par... 阅读全文
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D. Gargari and Permutationstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputGargari got bored to ... 阅读全文
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B. Caisa and Pylonstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputCaisa solved the problem with ... 阅读全文
摘要：
A. Caisa and Sugartime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputCaisa is going to have a party ... 阅读全文