01 2013 档案
摘要:The Mad NumerologistTime limit: 3.000 secondsNumerology is a science that is used by many people to find out a mans personality, sole purpose of life,...
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摘要:487-3279Time limit: 3.000 secondsBusinesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spell...
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摘要:Searching QuicklyTime limit: 3.000 secondsBackgroundSearching and sorting are part of the theory and practice of computer science. For example, binary...
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摘要:Unix lsThe computer company you work for is introducing a brand new computer line and is developing a new Unix-like operating system to be introduced ...
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摘要:AnanagramsMost crossword puzzle fans are used toanagrams--groups of words with the same letters in different orders--for example OPTS, SPOT, STOP, POT...
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摘要:Stacks of FlapjacksTime limit: 3.000 secondsBackgroundStacks and Queues are often considered the bread and butter of data structures and find use in a...
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摘要:Train SwappingAt an old railway station, you may still encounter one of the last remaining ``train swappers''. A train swapper is an employee of the r...
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