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BabelfishDescriptionYou have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunat... 阅读全文
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Hardwood SpeciesDescriptionHardwoods are the botanical group of trees that have broad leaves, produce a fruit or nut, and generally go dormant in the ... 阅读全文
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C LooooopsDescriptionA Compiler Mystery: We are given a C-language style for loop of type for (variable = A; variable != B; variable += C) statement;... 阅读全文
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Paths on a GridDescriptionImagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you a... 阅读全文
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Currency ExchangeDescriptionSeveral currency exchange points are working in our city. Let us suppose that each point specializes in two particular cur... 阅读全文
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CodeDescriptionTransmitting and memorizing information is a task that requires different coding systems for the best use of the available space. A wel... 阅读全文
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Shredding CompanyDescriptionYou have just been put in charge of developing a new shredder for the Shredding Company Although a "normal" shredder would... 阅读全文
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PalindromeDescriptionA palindrome is a symmetrical string, that is, a string read identically from left to right as well as from right to left. You ar... 阅读全文
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Spell checkerDescriptionYou, as a member of a development team for a new spell checking program, are to write a module that will check the correctness... 阅读全文