2018年9月13日
CCPC2018-A-Buy and Resell
摘要： Problem Description The Power Cube is used as a stash of Exotic Power. There are n cities numbered 1,2,…,n where allowed to trade it. The trading pric 阅读全文
posted @ 2018-09-13 16:56 特特w 阅读(312) 评论(0) 推荐(0) 编辑