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题目 Given a string, you are supposed to output the length of the longest symmetric sub-string. For example, given Is PAT&TAP symmetric?, the longest sy 阅读全文
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题目 Zhejiang University has 40000 students and provides 2500 courses. Now given the student name lists of all the courses, you are supposed to output t 阅读全文
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题目 Given a collection of number segments, you are supposed to recover the smallest number from them. For example, given { 32, 321, 3214, 0229, 87 }, w 阅读全文
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项目需求 设计要求 功能选择可以用菜单来实现，用户根据自己 的选择进入不同的菜单 程序不要求将信息保存到文件中，程序开始时职员信息为空，用户需要先增加职员信息，之后才可以实现查找、删除、浏览等功能。 职员信息的关键字为职员的职员号，加入时职员号重复的记录不能加入。查找删除按照职员号进行。 选择删除功 阅读全文
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题目 The magic shop in Mars is offering some magic coupons. Each coupon has an integer N printed on it, meaning that when you use this coupon with a pro 阅读全文