sand

221. Maximal Square(Leetcode每日一题-2020.05.08)

ProblemGivena2Dbinarymatrixfilledwith0’sand1’s,findthelargestsquarecontainingonly1’sandreturnitsarea.ExampleInput
Bryan要加油·2020-09-15 23:29

重叠网络的可视化用R语言实现

下面附上代码：library(igraph)library(doParallel)library(sand)#添加网络（无向网络）g<-graph.formula(1-2,1-3,1-4,2-5,2-6,2
欢畅·2020-09-15 20:25

LeetCode算法系列：85. Maximal Rectangle

题目描述：Givena2Dbinarymatrixfilledwith0'sand1's,findthelargestrectanglecontainingonly1'sandreturnitsarea.Example
Efan_w·2020-09-15 18:23

LeetCode-maximal-rectangle

Givena2Dbinarymatrixfilledwith0'sand1's,findthelargestrectanglecontainingallonesandreturnitsarea.publicclassSolution
六月二十七·2020-09-15 18:07

leetcode Maximal Rectangle

Givena2Dbinarymatrixfilledwith0'sand1's,findthelargestrectanglecontainingonly1'sandreturnitsarea.Forexample
老醋·2020-09-15 18:55

leetcode---maximal-rectangle

Givena2Dbinarymatrixfilledwith0’sand1’s,findthelargestrectanglecontainingallonesandreturnitsarea.classSolution
谛听-·2020-09-15 18:39

【LeetCode】【C++】Maximal Rectangle

题目Givena2Dbinarymatrixfilledwith0’sand1’s,findthelargestrectanglecontainingallonesandreturnitsarea.思路我自己的解法复杂度非常高
monkeyduck·2020-09-15 18:34

Leetcode_c++： Maximal Rectangle (085）

题目Givena2Dbinarymatrixfilledwith0’sand1’s,findthelargestrectanglecontainingallonesandreturnitsarea.算法
LandscapeMi·2020-09-15 17:10

leetcode——Maximal Rectangle

Givena2Dbinarymatrixfilledwith0'sand1's,findthelargestrectanglecontainingallonesandreturnitsarea.首先，对于每一行
LightEggPlant·2020-09-15 17:23

字符串相关，字符串结束符，sprintf_s

3.sprintf_s(&dst,sizeof(dst),"%sand%d",...)1)%s遇到结束符读取结束，所以对
beibaoke910·2020-09-15 17:02

【算法刷题】leetcode Maximal-Rectangle

Givena2Dbinarymatrixfilledwith0'sand1's,findthelargestrectanglecontainingallonesandreturnitsarea.思路参考
Neo_dot·2020-09-15 16:45

[leetcode] 1018. Binary Prefix Divisible By 5

DescriptionGivenanarrayAof0sand1s,considerN_i:thei-thsubarrayfromA[0]toA[i]interpretedasabinarynumber
农民小飞侠·2020-09-15 05:51

Word Break II

addspacesinstoconstructasentencewhereeachwordisavaliddictionaryword.Returnallsuchpossiblesentences.Forexample,givens="catsanddog",dict=["cat","cats","and","sand
真水壶·2020-09-15 05:18

Leetcode (85) Maximal Rectangle

题目：Givena2Dbinarymatrixfilledwith0’sand1’s,findthelargestrectanglecontainingonly1’sandreturnitsarea.Forexample
nevermorezjh·2020-09-14 22:22

LWC 54：696. Count Binary Substrings

CountBinarySubstringsProblem:Giveastrings,countthenumberofnon-empty(contiguous)substringsthathavethesamenumberof0’sand1
Demon的黑与白·2020-09-14 20:24

[leetcode]85. Maximal Rectangle(Java)

https://leetcode.com/problems/maximal-rectangle/#/descriptionGivena2Dbinarymatrixfilledwith0'sand1's,
JacobGo·2020-09-14 12:29

85. Maximal Rectangle

题目Givena2Dbinarymatrixfilledwith0'sand1's,findthelargestrectanglecontainingonly1'sandreturnitsarea.Forexample
cuihaolong·2020-09-14 08:36

PHP的postman进行xdebug调试

代码http://bo.bo.bo/Api/sand/getprolist?
阿朗999·2020-09-14 05:51

MYSQL-查看每个数据库的大小和每个表的大小

版权声明：本文为CSDN博主「sand_clock」的原创文章，遵循CC4.0BY-SA版权协议，转载请附上原文出处链接及本声明。
Quinn_x·2020-09-13 23:17

signal-slot 信号/槽(也译信号/插槽)机制

原创翻译：信号&槽(QT基础)crystalblue，sand.fj.wen翻译cxt_programmer校正2010-10-2214:55|发布者:Vincent|查看:1396|评论:1前言Qt是
三少GG·2020-09-13 22:21

数据库中字符串比较

sqlitesql之类的数据库支持字符串的直接比较，可以使用'‘、'=‘、’between%sand%s‘不过字符串必须要有一定规律才行。
-无名的旅人-·2020-09-13 17:21

wordBreak-ii

addspacesinstoconstructasentencewhereeachwordisavaliddictionaryword.Returnallsuchpossiblesentences.Forexample,givens="catsanddog",dict=["cat","cats","and","sand
cfp008·2020-09-13 09:26

Codeforces Round #669 (Div. 2) A，B题解

A.AhahahahahahahahaAlexandrahasaneven-lengtharraya,consistingof0sand1s.Theelementsofthearrayareenumeratedfrom1ton.Shewantstoremoveatmostn2elements
kitalekita·2020-09-13 02:33

Leetcode#695. Max Area of Island(岛屿最大面积,深搜dfs)

题目Givenanon-empty2Darraygridof0’sand1’s,anislandisagroupof1’s(representingland)connected4-directionally
「已注销」·2020-09-12 08:24

140. Word Break II 分词 DP

addspacesinstoconstructasentencewhereeachwordisavaliddictionaryword.Returnallsuchpossiblesentences.Forexample,givens="catsanddog",dict=["cat","cats","and","sand
孤独的根号13·2020-09-12 07:00

Transform to Chessboard

AnNxNboardcontainsonly0sand1s.Ineachmove,youcanswapany2rowswitheachother,orany2columnswitheachother.Whatistheminimumnumberofmovestotransformtheboardintoa"chessboard
春蒙·2020-09-10 15:12

827. Making A Large Island

Ina2Dgridof0sand1s,wechangeatmostone0toa1.After,whatisthesizeofthelargestisland?
多多趣·2020-08-25 11:05

LeetCode 474. Ones and Zeroes

,“0001”,“111001”,“1”,“0”},m=5,n=3Output:4Explanation:Thisaretotally4stringscanbeformedbytheusingof50sand31s
zjxxyz123·2020-08-25 02:26

python 绘制功率谱密度（psd: power spectrum density）

ThisisaportedversionofaMATLABexamplefromthesignalprocessing#toolboxthatshowedsomedifferenceatonetimebetweenMatplotlib'sand
csmqq·2020-08-25 00:03

POJ - 1816

sand‘’s.Inapattern,a‘?’
shcoc·2020-08-24 22:23

POJ - 1816 Wild Words（字典树变题）

sand'*'s.Inapattern,a'?'matchesanysinglelowe
luciozhang·2020-08-24 22:00

POJ - 1816 Wild Words （模糊状态下字典树匹配）

sand'*'s.Inapattern,a'?'
hehedad·2020-08-24 21:41

POJ1816--Wild Words(Trie+搜索)

sand'*'s.Inapattern,a'?'
SCUT_Pein·2020-08-24 21:19

Trie树（模糊匹配）poj1816

sand'*'s.Inapattern,a'?'matchesa
u010660276·2020-08-24 21:31

POJ 1816 Wild Words（trie 树上的DFS）

sand'*'s.Inapattern,a'?'matchesanysinglelowercas
sunrainchy·2020-08-24 21:27

poj 1816 Trie+DFS匹配模式串

sand'*'s.Inapattern,a'?'matchesanysinglelowercas
HuanTongH·2020-08-24 20:56

85.最大矩阵

MaximalRectangle问题描述Givena2Dbinarymatrixfilledwith0’sand1’s,findthelargestrectanglecontainingonly1’sandreturnitsarea.Forexample
哒哒啊哒·2020-08-24 09:50

Matlab中导入文件的命令大全二

dlmread不能很好解决这些信息c=textscan(fid,format,N)N表示执行format的次数，默认情况，textscan以最大次数执行format格式转换，直至字符串或文件末尾cmp%sAnd
It_BeeCoder·2020-08-23 23:48

lua快速入门[转]

--[[Addingtwo['sand]'smakesitamulti-linecomment.--]]--1.Variablesandflowcontrol.num=42--Allnumbersaredoubles
lonelywm·2020-08-23 17:30

leetcode讲解--695. Max Area of Island

题目Givenanon-empty2Darraygridof0'sand1's,anislandisagroupof1's(representingland)connected4-directionally
liuqinh2s·2020-08-22 10:24

【LeetCode】695. Max Area of Island（岛的最大面积）

https://leetcode.com/problems/max-area-of-island/description/难度：Easy题目描述：Givenanon-empty2Darraygridof0'sand1
Mr王先生·2020-08-20 03:46

【矩阵二维或三维dp】最大子矩阵，子矩阵快速求和（用到最大直方图）

MaximalRectangleTotalAccepted:9039TotalSubmissions:41503MySubmissionsGivena2Dbinarymatrixfilledwith0'sand1
StevenIsSnail·2020-08-20 00:27

LeetCode笔记：695. Max Area of Island

问题（Easy）：Givenanon-empty2Darraygridof0'sand1's,anislandisagroupof1's(representingland)connected4-directionally
Cloudox_·2020-08-19 16:08

【BZOJ】3399: [Usaco2009 Mar]Sand Castle城堡（贪心）

http://www.lydsy.com/JudgeOnline/problem.php?id=3399贪心就是将两组排序，然后直接模拟即可。。如果我们用a去匹配一个绝对值和它差不多的值，那么去匹配的那个位置显然要和它这个位置匹配，同样的高度差。。。自己理解吧。。#include#include#include#include#include#include#includeusingnamespa
aocong4527·2020-08-19 08:22

bzoj3399[Usaco2009 Mar]Sand Castle城堡*

bzoj3399[Usaco2009Mar]SandCastle城堡题意：给个序列a，再给个可变换顺序的序列b，求a变为b的最小代价。a增加一个单位代价为x，降低一个单位代价为y。序列大小≤25000题解：a，b排序，直接统计即可。代码：1#include2#include3#include4#defineinc(i,j,k)for(inti=j;i'9'){if(ch=='-')f=-1;ch=
anheku1562·2020-08-19 08:45

BZOJ 3399 [Usaco2009 Mar]Sand Castle城堡：贪心【最小匹配代价】

题目链接：http://www.lydsy.com/JudgeOnline/problem.php?id=3399题意：给你一个数列a，和一个可变换顺序的序列b（数列长度≤25000）。a增加一个单位代价为x，降低一个单位代价为y。求a变为b的最小代价。题解：贪心。将a,b分别从小到大排序，然后统计答案。证明：因为a,b均为升序，所以对于交换a[i]和a[j]，有四种情况：红色为a的走势，蓝色为b
a1392136·2020-08-19 08:29

2018 ICPC Asia Jakarta Regional Contest

A.EditDistanceDescription:Abinarystringisanon-emptysequenceof000'sand111's,e.g.,010110,1,11101,etc.TheeditdistanceoftwobinarystringsSSSandTTT
Tony5t4rk·2020-08-19 08:40

bzoj 3399: [Usaco2009 Mar]Sand Castle城堡

3399:[Usaco2009Mar]SandCastle城堡TimeLimit:3SecMemoryLimit:128MBSubmit:145Solved:119[Submit][Status][Discuss]Description约翰用沙子建了一座城堡．正如所有城堡的城墙，这城墙也有许多枪眼，两个相邻枪眼中间那部分叫作“城齿”．城墙上一共有N(1≤N≤25000)个城齿，每一个都有一个高度M
Jaihk662·2020-08-19 08:53

[洛谷]P2945 [USACO09MAR]沙堡Sand Castle (#贪心 -1.8)

题目描述约翰用沙子建了一座城堡．正如所有城堡的城墙，这城墙也有许多枪眼，两个相邻枪眼中间那部分叫作“城齿”．城墙上一共有N(1≤N≤25000)个城齿，每一个都有一个高度Mi.(1≤Mi≤100000)．现在约翰想把城齿的高度调成某种顺序下的Bi，B2，…，BN(1≤Bi≤100000).-个城齿每提高一个单位的高度，约翰需要X(1≤X≤100)元；每降低一个单位的高度，约翰需要Y(1≤y≤100
Apro1066·2020-08-19 07:46

3399: [Usaco2009 Mar]Sand Castle城堡

#include#include#includeusingnamespacestd;inlineintread(){intx=0,f=1;charch=getchar();while(ch'9'){if(ch=='-')f=-1;ch=getchar();}while(ch>='0'&&cha[i])ans+=x*(b[i]-a[i]);elseans+=y*(a[i]-b[i]);printf(
ndsffx501ccy·2020-08-19 07:41
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