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今日已更新 2848 篇代码解决方案

  • 1:hdu 1558 线段相交+并查集路径压缩

                        Segment setTime Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3457    Accepted Submiss

    https://www.u72.net/daima/1ru1.html - 2024-07-19 01:05:15 - 代码库
  • 2:线段树】

                        链接:http://acm.hdu.edu.cn/showproblem.php?pid=4973题意:有一段数字,长度n,数字为1~n,有两种操作,第一种是使区间[l,r]内的所有数字变成两个,长度n随之增大

    https://www.u72.net/daima/1f76.html - 2024-07-18 23:31:15 - 代码库
  • 3:CF 46 D Parking Lot(线段树区间合并)

                        DescriptionNowadays it is becoming increasingly difficult to park a car in cities successfully. Let‘s imagine a segment of a street as long

    https://www.u72.net/daima/1u0f.html - 2024-07-19 03:05:37 - 代码库
  • 4:【BZOJ 4662】 4662: Snow (线段树+并查集)

                        4662: SnowTime Limit: 40 Sec  Memory Limit: 256 MBSubmit: 136  Solved: 47Description2333年的某一天,临冬突降大雪,主干道已经被雪覆盖不能使

    https://www.u72.net/daima/78h9.html - 2024-09-10 19:32:11 - 代码库
  • 5:HDU 1754 I Hate It (线段树 & 树状数组)

                        I Hate ItTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 39959 Accepted Submission(s):

    https://www.u72.net/daima/75us.html - 2024-07-25 17:36:16 - 代码库
  • 6:HDU 1166 敌兵布阵 (线段树 & 树状数组)

                        敌兵布阵Time Limit:1000MS    Memory Limit:32768KB    64bit IO Format:%I64d & %I64uSubmit       Status题目链接:http://acm.hdu.edu.cn/showpr

    https://www.u72.net/daima/75u3.html - 2024-07-25 17:36:47 - 代码库
  • 7:HTML5 Canvas ( 线段端点的样式 ) lineCap

                        <!DOCTYPE html><html><head>    <meta charset="UTF-8">    <title>canvas</title>    <script type="text/javascript" src="../js/jQuery.js"

    https://www.u72.net/daima/75a1.html - 2024-09-10 14:46:21 - 代码库
  • 8:HDU3564Another LIS(线段树,LIS升级)

                        Another LISTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1211    Accepted Submiss

    https://www.u72.net/daima/49fc.html - 2024-07-22 18:11:17 - 代码库
  • 9:poj 3468 A Simple Problem with Integers 线段树区间更新

                        点击打开链接题目链接A Simple Problem with IntegersTime Limit: 5000MS Memory Limit: 131072KTotal Submissions: 63565 Accepted: 19546Case Time

    https://www.u72.net/daima/7ucb.html - 2024-07-25 08:57:48 - 代码库
  • 10:(线段树)A Corrupt Mayor's Performance Art

                        题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5023题意: 区间更新, 区间询问;题解: 区间更新, 区间询问, 一共30种颜色, 可用int 来存。地区选拔赛的一

    https://www.u72.net/daima/7u05.html - 2024-07-25 09:15:21 - 代码库
  • 11:Codeforces12D--三维线段

                        #include <stdio.h>#include <stdlib.h>#include <math.h>#include <time.h>#include <string.h>#include <iostream>#include <vector>#include <list

    https://www.u72.net/daima/36u8.html - 2024-07-21 14:42:49 - 代码库
  • 12:HDU 4417 Super Mario(离线线段树or树状数组)

                        Problem DescriptionMario is world-famous plumber. His “burly” figure and amazing jumping ability reminded in our memory. Now the poor prin

    https://www.u72.net/daima/63e1.html - 2024-07-24 14:59:12 - 代码库
  • 13:hdu 4638 Group(莫队算法|离线线段树)

                        GroupTime Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1323    Accepted Submission(s)

    https://www.u72.net/daima/4w15.html - 2024-07-22 08:20:56 - 代码库
  • 14:DZY Loves Colors(线段树)

                        题目大意:1 l r x操作 讲 [l,r]上的节点涂成x颜色,而且每一个节点的值都加上 |y-x| y为涂之前的颜色2 l r  操作,求出[l,r]上的和。思路分析:假设一

    https://www.u72.net/daima/6uez.html - 2024-07-24 08:25:48 - 代码库
  • 15:HDU 1828——Picture(线段树+周长并+扫描线)

                        PictureTime Limit: 6000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2902    Accepted Submission(

    https://www.u72.net/daima/6c0m.html - 2024-07-24 05:22:20 - 代码库
  • 16:BZOJ 1858 SCOI2010 序列操作 线段

                        题目大意:给定一个01序列,提供三种操作:0:把一段区间的所有元素都变成01:把一段区间的所有元素都变成12:把一段区间内的所有元素全都取反3:查询一段区间内1的

    https://www.u72.net/daima/5sbf.html - 2024-07-23 06:02:45 - 代码库
  • 17:Codechef SEP14 QRECT cdq分治+线段

                          题意    支持删除矩阵、插入矩阵、查询当前矩阵与之前有多少个矩阵相交  算相交的时候容斥一下:相交矩形数 = 总矩形数-X轴投影不相交的矩

    https://www.u72.net/daima/4ffc.html - 2024-09-04 11:44:54 - 代码库
  • 18:hdu1394线段树点修改,区间求和

                        Problem DescriptionThe inversion number of a given number sequence a1, a2, ..., an is the number of pairs (ai, aj) that satisfy i < j and a

    https://www.u72.net/daima/6b02.html - 2024-09-08 01:29:40 - 代码库
  • 19:hdu1540 Tunnel Warfare 线段树/树状数组

                        During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plain. Generally spe

    https://www.u72.net/daima/7ds7.html - 2024-09-09 16:32:46 - 代码库
  • 20:51nod1287(二分、线段树)

                        链接:https://www.51nod.com/onlineJudge/questionCode.html#!problemId=1287思路:二分查找大于等于b[i]的最前面的位置(想起一次错漏百出的网赛中一道没

    https://www.u72.net/daima/5f61.html - 2024-09-06 10:23:41 - 代码库