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XiangqiXiangqi is one of the most popular two-player board games in China. The game represents a battle between two armies with the go... 阅读全文
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IP NetworksAlex is administrator of IP networks. His clients have a bunch of individual IP addresses and he decided to group all those... 阅读全文
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Ancient CipherAncient Roman empire had a strong government system with various departments, including a secret service department. Imp... 阅读全文
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Spreadsheet TrackingData in spreadsheets are stored in cells, which are organized in rows (r) and columns (c). Some operations on spre... 阅读全文
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Message DecodingSome message encoding schemes require that an encoded message be sent in two parts. The first part, called the header,... 阅读全文
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The Dole QueueTime limit 3000 msDescriptionIn a serious attempt to downsize (reduce) the dole queue, The New National Green Labour Rhi... 阅读全文
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Hangman JudgeTime limit 3000 msDescriptionIn Hangman Judge, you are to write a program that judges a series of Hangman games. For each... 阅读全文
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TEX QuotesTime Limit: 1000MSMemory Limit: 10000K Total Submissions: 9385DescriptionTEX is a typesetting language developed by Donald K... 阅读全文