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题目描述 Let S(n) denote the sum of the digits in the decimal notation of n. For example, S(123)=1+2+3=6.We will call an integer n a Snuke number when, fo 阅读全文
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题目描述 Ian's going to California, and he has to pack his things, including his collection of cirles. Given a set of cirles, your program must find the s 阅读全文
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Description Word puzzles are usually simple and very entertaining for all ages. They are so entertaining that Pizza-Hut company started using table co 阅读全文
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Description Hardwoods are the botanical group of trees that have broad leaves, produce a fruit or nut, and generally go dormant in the winter. America 阅读全文