随笔分类 - 拓扑排序
摘要:Labeling Balls http://poj.org/problem?id=3687 Time Limit: 1000MS Memory Limit: 65536K Total Submissions:17110 Accepted: 5002 Description Windy has N b
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摘要:逃生 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11055 Accepted Submission(s): 3074http://acm.h
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摘要:2153: D.ly的排队问题 Description 马上要上体育课了,上体育课之前总归是要排个队的,ly作为班长,怎么排队的问题只能由她来解决,但是马上要上课了,ly又不清楚所有人的身高,她又不好意思问每个人的身高,因为这样会显的自己很不负责,于是她只能通过肉眼观察...那么问题来了,她只能观察
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摘要:You are given a directed graph with nn vertices and mm directed edges without self-loops or multiple edges. Let's denote the kk-coloring of a digraph
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摘要:https://blog.csdn.net/qq_41713256/article/details/80805338
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