树状数组
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这个作者很懒，什么都没留下…
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poj 2299
Ultra-QuickSortTime Limit: 7000MS Memory Limit: 65536KTotal Submissions: 40427 Accepted: 14559DescriptionIn this problem, you have to analyze a particular sorting原创 2014-07-26 19:59:00 · 508 阅读 · 0 评论 -
poj 3321(很好的题目，参看了很多资料才整出来的)
Apple TreeTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 18982 Accepted: 5769DescriptionThere is an apple tree outside of kaka's house. Every autumn, a原创 2014-08-12 20:13:45 · 551 阅读 · 0 评论 -
poj 2352(简单树状数组)
StarsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 32756 Accepted: 14309DescriptionAstronomers often examine star maps where stars are represented by原创 2014-08-28 19:40:58 · 521 阅读 · 0 评论 -
poj 2892
Tunnel WarfareTime Limit: 1000MS Memory Limit: 131072KTotal Submissions: 6972 Accepted: 2864DescriptionDuring the War of Resistance Against Japan, tunnel warfare原创 2014-08-28 21:23:14 · 519 阅读 · 0 评论 -
poj 2029(二维树状数组)
Get Many Persimmon TreesTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 3591 Accepted: 2335DescriptionSeiji Hayashi had been a professor of the Nisshink原创 2014-09-01 22:20:54 · 593 阅读 · 0 评论