
数据结构—树状数组
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HDU 2838 Cow Sorting 树状数组
Cow Sorting Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 143 Accepted Submission(s): 73 Problem Description原创 2016-10-09 16:06:12 · 253 阅读 · 0 评论 -
POJ 2352 Stars 树状数组
Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 42705 Accepted: 18586 Description Astronomers often examine star maps where stars are represented by原创 2016-09-07 20:07:27 · 225 阅读 · 0 评论 -
POJ 2299 Ultra-QuickSort
Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 56026 Accepted: 20699 Description In this problem, you have to analyze a particular sorting原创 2016-09-07 17:23:06 · 209 阅读 · 0 评论 -
POJ 2481 Cows 树状数组
Cows Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 16964 Accepted: 5681 Description Farmer John's cows have discovered that the clover growing along the原创 2016-09-08 10:53:49 · 224 阅读 · 0 评论 -
HDU 3465 Life is a Line 树状数组求逆序数
Life is a Line Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Total Submission(s): 192 Accepted Submission(s): 71 Problem Description原创 2016-10-13 16:20:27 · 356 阅读 · 0 评论 -
HDU 2642 Stars 二维树状数组
Stars Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/65536 K (Java/Others) Total Submission(s): 105 Accepted Submission(s): 49 Problem Description Yifenf原创 2016-10-13 21:24:57 · 330 阅读 · 0 评论 -
HDU 1892 See you~
See you~ Time Limit: 5000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 227 Accepted Submission(s): 79 Problem Description Now原创 2016-10-08 11:31:57 · 236 阅读 · 0 评论 -
1878: [SDOI2009]HH的项链 树状数组
1878: [SDOI2009]HH的项链 Time Limit: 4 Sec Memory Limit: 64 MB Submit: 3486 Solved: 1738 [Submit][Status][Discuss] Description HH有一串由各种漂亮的贝壳组成的项链。HH相信不同的贝壳会带来好运,所以每次散步 完后,他都会随意取出一段贝壳,思考它们所表达的含义。原创 2016-11-15 17:21:29 · 349 阅读 · 0 评论