随笔分类 -  数据结构---DFS序

HDU 3887 Counting Offspring（DFS序+树状数组）
摘要：Counting Offspring Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3054 Accepted Submission(s): 阅读全文

posted @ 2017-08-10 20:51 见字如面 阅读(288) 评论(0) 推荐(0)

HDU 5692 Snacks(DFS序+线段树）
摘要：Snacks Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 3213 Accepted Submission(s): 743 Problem 阅读全文

posted @ 2017-08-09 23:25 见字如面 阅读(270) 评论(0) 推荐(0)

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