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Problem Description 现有公园游船租赁处请你编写一个租船管理系统。当游客租船时，管理员输入船号并按下S键，系统开始计时；当游客还船时，管理员输入船号并按下E键，系统结束计时。船号为不超过100的正整数。当管理员将0作为船号输入时，表示一天租船工作结束，系统应输出当天的游客租船次... 阅读全文
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Problem Description Excel可以对一组纪录按任意指定列排序。现请你编写程序实现类似功能。 Input 测试输入包含若干测试用例。每个测试用例的第1行包含两个整数 N (#include #include using namespace std;struct dot { ... 阅读全文
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Problem Description In many applications very large integers numbers are required. Some of these applications are using keys for secure transmission... 阅读全文
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“Waiting for orders we held in the wood, word from the front never came By evening the sound of the gunfire was miles away Ah softly we moved throug... 阅读全文