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POJ - 1195 Mobile phones(二位树状数组模版)
Mobile phones Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 19323 Accepted: 8917 Description Suppose that the fourth generation mobile phone base station原创 2017-03-17 22:56:07 · 212 阅读 · 0 评论 -
POJ2352-Stars(树状数组模板)
Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 46056 Accepted: 19877 Description Astronomers often examine star maps where stars are represented by原创 2017-03-08 23:36:52 · 248 阅读 · 0 评论 -
CS Academy Round #30 (Div. 2 only) C.Constant Sum(树状数组，区间修改，单点查询模板)
Constant Sum Time limit: 1000 ms Memory limit: 128 MB You have an array AA of NN integers. You have to perform QQ operations of two types: Update: given two integers ii and ss, a原创 2017-05-25 20:28:04 · 292 阅读 · 0 评论 -
Codeforces Round #427 (Div. 2) C. Star sky(前缀和）
C. Star sky time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The Cartesian coordinate system is set in the s原创 2017-08-03 10:54:48 · 236 阅读 · 0 评论 -
Codeforces Round #182 (Div. 1)D. Yaroslav and Divisors
D. Yaroslav and Divisors time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Yaroslav has an array p = p1, p2,原创 2017-07-27 10:31:25 · 347 阅读 · 0 评论