摘要：
GSMTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 569Accepted Submission(s): 182 Problem DescriptionXiao Ming is traveling around several cities by train. And the time on the train is very boring, so Xiao Ming will use the mobile Internet. We all 阅读全文
摘要：
BridgeA suspension bridge suspends the roadway from huge main cables, which extend from one end of the bridge to the other. These cables rest on top of high towers and are secured at each end by anchorages. The towers enable the main cables to be draped over long distances.Suppose that the maximum d 阅读全文
