逆序对
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Jogging_Clown
丢掉盔甲，我依然是骄傲帅气的骑士。
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POJ 题目2299 Ultra-QuickSort（树状数组求逆序对）
Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 43102 Accepted: 15707 Description In this problem, you have to analyze a particular sorting原创 2014-11-16 23:41:18 · 604 阅读 · 0 评论 -
HDOJ 题目1394 Minimum Inversion Number（数状数组求逆序对）
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 11721 Accepted Submission(s): 7184 Problem Description原创 2014-11-17 00:38:33 · 597 阅读 · 0 评论 -
HDOJ 题目2838 Cow Sorting（树状数组逆序对）
Cow Sorting Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2417 Accepted Submission(s): 776 Problem Description Sherlock's N (1原创 2014-11-17 17:16:30 · 571 阅读 · 0 评论 -
HDOJ 题目3465 Life is a Line（树状数组求逆序对）
Life is a Line Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Total Submission(s): 1705 Accepted Submission(s): 388 Problem Description There is a原创 2014-12-17 15:05:14 · 705 阅读 · 0 评论 -
HDOJ 题目3465 Life is a Line（树状数组求逆序对，第二种写法）
Life is a Line Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Total Submission(s): 1706 Accepted Submission(s): 389 Problem Description There is a原创 2014-12-17 15:14:36 · 553 阅读 · 0 评论