摘要: ##题目链接:https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=0&problem=3892&mosmsg=Submission+received+with+ID+ 阅读全文
posted @ 2021-07-11 22:11 Tartarus_li 阅读(28) 评论(0) 推荐(0) 编辑
摘要: 题目链接:https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=0&problem=1676&mosmsg=Submission+received+with+ID+26 阅读全文
posted @ 2021-07-11 15:49 Tartarus_li 阅读(34) 评论(0) 推荐(0) 编辑
摘要: ##题目链接:https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=0&problem=4261&mosmsg=Submission+received+with+ID+ 阅读全文
posted @ 2021-07-11 14:46 Tartarus_li 阅读(34) 评论(0) 推荐(0) 编辑
摘要: ##题目链接:https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4095 由于每个点只属于一个有向圈,也就是每个点都只有一个唯一的后继 反之,每个点都有一个唯一的后继 阅读全文
posted @ 2021-07-11 10:26 Tartarus_li 阅读(268) 评论(0) 推荐(0) 编辑