随笔分类 -  数据结构-树状数组

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(266) 评论(0) 推荐(0)

poj 2763（在线LCA+树状数组）
摘要：Housewife Wind After their royal wedding, Jiajia and Wind hid away in XX Village, to enjoy their ordinary happy life. People in XX Village lived in be 阅读全文

posted @ 2017-04-20 14:44 见字如面 阅读(260) 评论(0) 推荐(0)

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