随笔分类 - 数据结构:线段树
摘要:You are given n rectangles on a plane with coordinates of their bottom left and upper right points. Some (n−1) of the given nrectangles have some comm
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摘要:Description Input Output 每次x=1时,每行一个整数,表示这次旅行的开心度 每次x=1时,每行一个整数,表示这次旅行的开心度 Sample Input 4 1 100 5 5 5 1 1 2 2 1 2 1 1 2 2 2 3 1 1 4 Sample Output 101
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摘要:http://codeforces.com/problemset/problem/762/E E. Radio stations time limit per test 2 seconds memory limit per test 256 megabytes input standard inpu
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摘要:There are infinite balls in a line (numbered 1 2 3 ....), and initially all of them are paint black. Now Jim use a brush paint the balls, every time g
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摘要:Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones. Your task is counting the segme
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摘要:Mayor's posters Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 65141 Accepted: 18824 Description The citizens of Bytetown, AB, could not s
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摘要:A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 110999 Accepted: 34570 Case Time Limit: 2000MS Description
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摘要:Balanced Lineup Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 53629 Accepted: 25223 Case Time Limit: 2000MS Description For the daily mil
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摘要:http://qscoj.cn/problem/16/ 描述 喵哈哈村有一个谷歌廖,谷歌廖特别喜欢种花。 而且谷歌廖最神奇的就是,他会施展一种种花魔法,会使得一定区间的花儿,长高k 厘米。 在谷歌廖施展若干次魔法之后,好奇的沈宝宝想知道,每朵花儿的高度是多少。 喵哈哈村有一个谷歌廖,谷歌廖特别喜欢种
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摘要:http://acm.hdu.edu.cn/showproblem.php?pid=1754 Problem Description 很多学校流行一种比较的习惯。老师们很喜欢询问,从某某到某某当中,分数最高的是多少。这让很多学生很反感。不管你喜不喜欢,现在需要你做的是,就是按照老师的要求,写一个程序
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摘要:http://acm.hdu.edu.cn/showproblem.php?pid=1166 Problem Description C国的死对头A国这段时间正在进行军事演习,所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是
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