木子川

摘要： 相信大家都听说一个“百岛湖”的地方吧，百岛湖的居民生活在不同的小岛中，当他们想去其他的小岛时都要通过划小船来实现。现在政府决定大力发展百岛湖，发展首先要解决的问题当然是交通问题，政府决定实现百岛湖的全畅通！经过考察小组RPRush对百岛湖的情况充分了解后，决定在符合条件的小岛间建上桥，所谓符合条件， 阅读全文

摘要： Farmer John has been elected mayor of his town! One of his campaign promises was to bring internet connectivity to all farms in the area. He needs you 阅读全文

摘要： The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian government is aware 阅读全文

摘要： The Department of National Defence (DND) wishes to connect several northern outposts by a wireless network. Two different communication technologies a 阅读全文

摘要： Advanced Cargo Movement, Ltd. uses trucks of different types. Some trucks are used for vegetable delivery, other for furniture, or for bricks. The com 阅读全文

摘要： There are N villages, which are numbered from 1 to N, and you should build some roads such that every two villages can connect to each other. We say t 阅读全文

摘要： You are a member of the space station engineering team, and are assigned a task in the construction process of the station. You are expected to write 阅读全文

摘要： You are assigned to design network connections between certain points in a wide area. You are given a set of points in the area, and a set of possible 阅读全文

摘要： The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ag 阅读全文

摘要： TT and FF are ... friends. Uh... very very good friends -________-b FF is a bad boy, he is always wooing TT to play the following game with him. This 阅读全文