摘要: https://www.lydsy.com/JudgeOnline/problem.php?id=2298 https://www.luogu.org/problemnew/show/P2519 一次考试共有n个人参加,第i个人说:“有ai个人分数比我高,bi个人分数比我低。”问最少有几个人没有说真 阅读全文
posted @ 2018-04-18 22:42 luyouqi233 阅读(314) 评论(0) 推荐(1)