树状数组
吃货妍
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Poj2352
Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 40161 Accepted: 17440 Description Astronomers often examine star maps where stars are represented b原创 2016-04-21 22:03:31 · 441 阅读 · 0 评论 -
Poj2299(离散化)
Description In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements until the s原创 2016-04-21 23:44:57 · 410 阅读 · 0 评论 -
Poj1195(二维树状数组)
Mobile phones Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 17636 Accepted: 8157 Description Suppose that the fourth generation mobile phone base stati原创 2016-04-22 22:54:40 · 275 阅读 · 0 评论 -
Codeforces Round #365 (Div. 2)D. Mishka and Interesting sum
D. Mishka and Interesting sum time limit per test 3.5 seconds memory limit per test 256 megabytes input standard input output standard output Little Mishka enjoys programmin原创 2016-08-08 15:49:24 · 527 阅读 · 0 评论 -
hdu 3333(树状数组,离线,离散化)
Turing Tree Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4455 Accepted Submission(s): 1561 Problem Description After invent原创 2016-08-05 13:28:59 · 508 阅读 · 0 评论
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