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随笔分类 -  树状数组 一维

poj 3321 单点更新 区间求和
摘要：Apple TreeTime Limit: 2000 MS Memory Limit: 65536 KB64-bit integer IO format: %I64d , %I64u Java class name: Main[Submit] [Status] [Discuss]Descriptio... 阅读全文

posted @ 2014-08-11 15:43 点点滴滴” 阅读(144) 评论(0) 推荐(0)

HDU 1556 区间查询
摘要：Color the ballTime Limit: 3000 MS Memory Limit: 32768 KB64-bit integer IO format: %I64d , %I64u Java class name: Main[Submit] [Status] [Discuss]Descri... 阅读全文

posted @ 2014-08-11 09:14 点点滴滴” 阅读(141) 评论(0) 推荐(0)

HRBUST 1161 树状数组区间更新求和
摘要：http://blog.csdn.net/shahdza/article/details/6314818 阅读全文

posted @ 2014-08-10 18:51 点点滴滴” 阅读(197) 评论(0) 推荐(0)