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问题 C: 数的计数(number) 题目描述 我们要求找出具有下列性质数的个数（包含输入的自然数n），先输入一个自然数n(n≤1000)，然后对此自然数按照如下方法进行处理：(1)不作任何处理；(2)在它的左边加上一个自然数，但该自然数不能超过原数的一半；(3)加上数后，继续按此规则进行处理，直到 阅读全文
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题目描述 You’ve been put in charge of an art exhibit from the famous minimalist sculptor J (even his name is minimalist!). J’s work involves the careful l 阅读全文
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题目描述 Mastermind is a two-person code breaking game which works as follows. The first person (the code maker) creates a sequence of n colored pegs (with 阅读全文
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“What a boring world!”Julyed felt so bored that she began to write numbers on the coordinate paper. She wrote a “0” on the center, then wrote the foll 阅读全文