2013年9月12日
hdu 三部曲 Contestants Division
摘要： Problem DescriptionIn the new ACM-ICPC Regional Contest, a special monitoring and submitting system will be set up, and students will be able to compete at their own universities. However there’s one problem. Due to the high cost of the new judging system, the organizing committee can only afford to 阅读全文
posted @ 2013-09-12 21:46 persistent codeants 阅读(231) 评论(0) 推荐(0)
hdu 三部曲 ROADS
摘要： Problem DescriptionN cities named with numbers 1 ... N are connected with one-way roads. Each road has two parameters associated with it : the road length and the toll that needs to be paid for the road (expressed in the number of coins). Bob and Alice used to live in the city 1. After noticing that 阅读全文
posted @ 2013-09-12 19:05 persistent codeants 阅读(247) 评论(0) 推荐(0)