2018年2月13日
A1018. Public Bike Management
摘要： There is a public bike service in Hangzhou City which provides great convenience to the tourists from all over the world. One may rent a bike at any s 阅读全文
posted @ 2018-02-13 19:26 ZHUQW 阅读(206) 评论(0) 推荐(0)
A1030. Travel Plan
摘要： A traveler's map gives the distances between cities along the highways, together with the cost of each highway. Now you are supposed to write a progra 阅读全文
posted @ 2018-02-13 15:15 ZHUQW 阅读(151) 评论(0) 推荐(0)
A1003. Emergency
摘要： As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some ro 阅读全文
posted @ 2018-02-13 10:07 ZHUQW 阅读(154) 评论(0) 推荐(0)