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poor
一个简单的Parallel.ForEach实现
codeproject上面文章
Poor
Man's Parallel.ForEach Iterator中就有一种简单而
·
2015-10-27 15:03
foreach
一个项目管理系统的思路:偶需要思想
背景 在Java世界,有个叫maven的东西,被成为 best idea in
poor
practise. 思想不错,但是用起来变得混乱。
·
2015-10-27 14:27
项目管理
ZOJ 3203 Light Bulb (三分查找)
Memory Limit: 32768 KB Compared to wildleopard's wealthiness, his brother mildleopard is rather
poor
·
2015-10-27 13:59
ZOJ
hdu4956
Poor
Hanamichi
解决暴力的直接方法。一个直接的推论x%11方法。 打表可以发现,以解决不同的情况都不会在很大程度上会出现。 所以从l暴力开始枚举。找到的第一个错误值输出要。 如果它超过r同样在美国发现-1. #include <iostream> #include <cstdlib> #include <cstring> #include <str
·
2015-10-23 08:11
HANA
HDU 4171 Paper Route
Problem Description As a
poor
, tuition-ridden student, you've decided to take up a part time job as
·
2015-10-23 08:50
route
Forward:Stale statistics on a newly created temporary table in a stored procedure can lead to
poor
performance
For the details, please visit the following address: www.sqlworkshops.com. When you create a temporary table you expect a new table with no past history (statistics based on past existence), this i
·
2015-10-23 08:46
performance
每日英语:Is Bedtime Snacking Bad?
Some diet experts suggest bedtime snacking leads to weight gain and
poor
-quality sleep
·
2015-10-22 21:29
time
每日英语:Aging Chinese Face a Bleak Picture
China's elderly are
poor
, sick and depressed in alarming numbers, according to the first large-scale
·
2015-10-22 21:18
chinese
每日英语:
Poor
Chinese Schools Tell Students: Bring Your Own Desks
A Chinese parent transports her daughter for the first day of school in Macheng, central China's Hubei province. More than 3000 other students have to bring their own desks to school. Preparing for
·
2015-10-22 21:12
chinese
每日英语:Must the
poor
go hungry just so the rich can drive?
I don't blame Mo Farah, Pele and Haile Gebrselassie, who lined up, all hugs and smiles, outside Downing Street for a photocall at the prime minister's hunger summit. Perhaps they were unaware of the w
·
2015-10-22 21:03
Go
the Overfitting in Neural Network
Related Definition: 1.Overfitting happens when a model works very well on its trainning set,but has
poor
·
2015-10-21 11:26
NetWork
HDU 4956
Poor
Hanamichi(暴力)——BestCoder Round #5
PoorHanamichiTimeLimit:2000/1000MS(Java/Others) MemoryLimit:32768/32768K(Java/Others)ProblemDescriptionHanamichiistakingpartinaprogrammingcontest,andheisassignedtosolveaspecialproblemasfollow:Given
queuelovestack
·
2015-08-16 15:00
ACM
暴力
父Prefab与子prefab问题
PrefabRevolution原文:http://framebunker.com/blog/
poor
-mans-nested-prefabs/ (溜还是老外溜啊)有些时候需要在Prefab里预制一个子
cxihu
·
2015-08-11 14:00
unity3d
prefab
网络编程基础知识
poor
:在互联网上传输的数据都包含有用来识别目的地的IP地址和端口号。IP地址用来标识
·
2015-07-22 22:00
网络编程
【HDU4803】
Poor
Warehouse Keeper 数学+贪心
#include intmain() { puts("转载请注明出处[vmurder]谢谢"); puts("网址:blog.csdn.net/vmurder/article/details/43450731"); }题意:初始状态为:1个物品,总价为1。目标状态为:x个物品,总价为y。操作A:变为x+1,y+y/x。(y不取整)操作B:变为x, y+1 问最少多少步可以达成条件?(最后操作结束
Vmurder
·
2015-02-03 15:00
数学
贪心
Warehouse
poor
HDU4803
Keepe
oracle 性能优化操作十二: 用Case语句合并多重扫描
fromempwheresal5000;这样我们需要进行三次全表查询,但是如果我们使用case语句:select count(salewhensal5000 then1elsenullend)count_
poor
HelloCqk1
·
2015-01-07 08:00
mysql 同时支持多个BufferPool
InnoDB用来缓冲它的数据和索引的内存缓冲区的大小,主要是innodb_buffer_
poor
_size来设置,这个参数设置的越高,访问表中需要磁盘I/O就越少,如果是一台专用的数据库服务器,那么可以设置为机器内存大小的
翱翔不屈
·
2014-12-23 19:08
mysql
bufferpool
穷爸爸富爸爸LESSON 1
I had two fathers, a rich one and a
poor
one.
oywl2008
·
2014-12-19 08:00
less
HDU1025 Constructing Roads In JGShining's Kingdom
最长上升子序列题目大意:有两列城市,每列n个,一部分为rich,另一部分为
poor
,编号分别是自左向右为1到n,然后
poor
列的城市向rich出口资源,要求是每一个
poor
城市只能且必须向一个rich城市出口资源
AC_Gibson
·
2014-11-03 13:00
Troubleshooting gc block lost and
Poor
Network Performance in a RAC Environment (Doc ID 563566.1)
InthisDocument Symptoms Summary Symptoms: Cause: GlobalCacheBlockLossDiagnosticGuide Changes Cause Solution CommunityDiscussions ReferencesAPPLIESTO:OracleDatabase-EnterpriseEdition-Version9.2.0.1andl
songyongbo_107
·
2014-10-28 22:00
HDU - 4803
Poor
Warehouse Keeper(贪心)
DescriptionJennyisawarehousekeeper.Hewritesdowntheentryrecordseveryday.Therecordisshownonascreen,asfollow: Thereareonlytwobuttonsonthescreen.Pressingthebuttoninthefirstlineonceincreasesthenumberonthef
u011345136
·
2014-10-20 14:00
[hdu 4959]
Poor
Akagi 数论(卢卡斯数,二次域运算,等比数列求和)
PoorAkagiTimeLimit:30000/15000MS(Java/Others) MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):131 AcceptedSubmission(s):29ProblemDescriptionAkagiisnotonlygoodatbasketballbutalsogoodatmat
ahm001
·
2014-08-21 08:00
数论
数学
hdu 4956
Poor
Hanamichi(暴力)
题目链接:hdu4956PoorHanamichi题目大意:Hanamichi要解决一个问题,即对给定区间l,r,求有多少个数的奇数位和比偶数位和大3,然后Hanamichi推出一个公式(r+8)/11–(l–1+8)/11,但是明显公式有错,现在对于已有的测试数据l,r,请找到最小的x,保证l,x应用在公式上是错的。解题思路:Hanamichi的公式将所有模11余3的数均考虑进去了,所以从l开始
u011328934
·
2014-08-18 21:00
hdu 4956
Poor
Hanamichi(bestcoder Round 6 1001)
题目链接:点击打开链接会出错的数是虽然mod11=3但是奇数位和减偶数位和为负数。爆水。。直接模拟就行。。被数据量吓到了代码:#include #include#include #include #include #definelllonglong usingnamespacestd; llsolve(lln){ chart[100]; sprintf(t,"%I64d",n); lleven=
Baoli1008
·
2014-08-17 23:00
BestCoder
HDU 4952
Poor
Mitsui(贪心)
HDU4957PoorMitsui题目链接思路:利用相邻交换法去贪心即可,注意容积为0的情况,这是个坑点代码:#include #include #include usingnamespacestd; constintN=45; structSB{ inta,b; }sb[N]; boolcmp(SBx,SBy){ returnx.b*y.a=v)return-1; doubleans=0;
u011217342
·
2014-08-17 22:00
HDU 4956
Poor
Hanamichi
HDU4956PoorHanamichi题目链接思路:直接从l往上找判断即可代码:#include #include #include #include usingnamespacestd; typedeflonglongll; intt; lll,r; booljudge(llnum){ llflag=1; llans=0; while(num){ ans+=num%10*flag; fl
u011217342
·
2014-08-17 22:00
【杂题】 HDOJ 4959
Poor
Akagi
就是个暴力啊。。。比赛的时候逗比了,没写出来T.T#include #include #include #include #include #include #include #include #include #include #include #include #include #definemaxn8005 #definemaxm8005 #defineeps1e-10 #definemod
blankcqk
·
2014-08-17 21:00
HDU
Round #5 1001
Poor
Hanamichi(原来这么简单啊)
10 2k+1 10 2k+1 10 的奇数次mod11 为-1 或10 10 的偶数次mod11 为1这里没有错,然后 SoXmod11=(A n ×10 n +A n−1 ×10 n−1 +…+A 2 ×10 2 +A 1 ×10 1 +A 0 )mod11 这句也没错到这里 先看 一个式子(a*b)mod c= ((a%c)(b%c))%c=A n ×(−1) n +A n−1 ×(−1)
zjck1995
·
2014-08-17 20:00
IBM IPV6 Can Cause
Poor
Java Performance - United States
Problem(Abstract)IftheentirenetworkisnotIPv6-enabledorcapable,usersmayfindthatJavaprogramsperformpoorly.ResolvingtheproblemThisdocumentexplainsthatiftheentirenetworkisnotIPv6-enabledorcapable,usersmay
·
2014-07-07 00:00
jvm
AppServer
Bad OSPF summary routing due to
poor
IP addressing
Thebelowisareallifeexample.DuetothepoorIPaddressing,youwillseewrongOSPFsummaryroutinghasbeenaddedintheroutingtableunderspecificcondition.AsRFC2328suggests,themetricforsummaryroutesinwhichthecomponento
flypast
·
2014-06-03 19:27
IP
route
metric
summary
ospf
addressing
poor
hdu 4803
Poor
Warehouse Keeper(贪心+数学)
题目链接:hdu4803PoorWarehouseKeeper题目大意:有以个屏幕可以显示两个值,一个是数量x,一个是总价y。有两种操作,一种是加一次总价,变成x,x+y;一种是加一个数量,这要的话总价也会相应加上一个的价钱,变成x+1,y+y/x。总价显示的为取整后的整数,小数部分忽略。给定一个目标x,y,初始状态为1,1,求最少需要多少次可以目标状态,不可以达到的话输出-1.解题思路:如果是加
u011328934
·
2014-05-16 19:00
BNUOJ 34025 -
Poor
Warehouse Keeper(贪心)
题目:BNUOJ34025-PoorWarehouseKeeper(贪心)题目大意:有一个商品的信息表,上面是数量,下面是总价,然后旁边各有一个按钮。上面的数量按钮按一下数量就加1,然后价格对应的也要在加上一个当前的单价。下面的按钮按一下的话,就对应的总价加1.初始状态是11,然后给出终点状态,问能否得到。可以的话输出最少要按几次按钮,否则输出-1;总价每次输出都是下取整。解题思路:如果想要尽快的
u012997373
·
2014-05-15 22:00
Item 50: Avoid strings where other types are more appropriate
Strings are
poor
substitutes for other value types.
leonzhx
·
2014-04-16 20:00
enum
String
threadLocal
脑波设备mindwave数据流二次开发示例
ThinkGearStreamParse.cpp两个文件,主要接口为:宏定义:/*DataCODEdefinitions*/#definePARSER_CODE_BATTERY 0x01#definePARSER_CODE_
POOR
_QUALITY
yincheng01
·
2014-04-07 11:00
UVA 10688 - The
Poor
Giant(区间DP)
ProblemAThePoorGiantInput: StandardInputOutput: StandardOutputTimeLimit: 1secondOnatable,therearenapples,thei-thapplehastheweightk+i(1 #include #definemin(a,b)((a)(b)?(a):(b)) #defineINF0x3f3f3f3f con
u011217342
·
2014-03-11 13:00
uva 10688 - The
Poor
Giant(记忆化搜索)
题目链接:uva10688-ThePoorGiant题目大意:给出n和k,表示n个苹果,排成一列,重量分别是i+k,i为对应的第几个苹果,现在在这n个苹果中,有1个苹果是甜的,假设该苹果的序号为x,那么序号小于x的即为苦的,大于x的为酸的。求一个吃苹果的序列,要求可以找出甜得苹果,并且要求所有可能下的吃苹果质量和最小。解题思路:记忆化搜索,dp[i][j]表示说甜得苹果在i~j之间时,需要的最小质
u011328934
·
2014-03-10 22:00
uva 10688 - The
Poor
Giant(区间DP,较难,题目难懂,状态转移难。。。)
1、http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=16292、题目大意:有n个苹果,和一个数k,第i个苹果的重量是k+i(1 #include #include usingnamespacestd; #defineINF0x7ffffff intv[505
sdjzping
·
2014-02-17 14:00
HDU 4803
Poor
Warehouse Keeper
题意:可以给number++,也可以给totalprices++。如果给number++,那么totalprices+=totalprices/number(这里的number是增长之前的)。求最少多少步,使得number=x,totalprices=y,totalprices只取整数部分。思路:知道x的话,就是知道了number会增加几次,每次增加prices也会增加。令y=y-x,如果y #i
gzh1992n
·
2014-01-18 12:00
HDU
每日英语:How to Solve India's Huge Food Wastage
world’s largest producers of fruits and vegetables, but a third of its produce rots because of
poor
·
2013-12-03 15:00
tag
基础数据结构和算法十:2-3 search tree
Binary search tree works well for a wide variety of applications, but they have
poor
worst-case
sunwinner
·
2013-11-30 11:00
Algorithm
2-3 search tree
UVA - 10688 The
Poor
Giant
题意:区间DP,没做出来,参考:点击打开链接#include #include #include #include usingnamespacestd; constintMAXN=510; constintINF=0x3f3f3f3f; intn,k,val[MAXN]; intdp[MAXN][MAXN]; intmain(){ intt,cas=1; scanf("%d",&t); whi
u011345136
·
2013-11-14 19:00
the partition is misaligned by 1536 this may result in very
poor
...解决方法
今天新买了块硬盘,用debian系统自带的分区软件:磁盘实用工具进行分区,结果分区后有个提示:thepartitionismisalignedby1536thismayresultinverypoorperformancerepartitioningissuggested中文的意思大致是这样:1536分区错位,这可能会导致非常差的性能,建议重新分区开始以是硬盘太大(1TB)造成的,重新分区,但是无
eudemon_cn
·
2013-10-31 20:24
Linux
Back
track
the partition is misaligned by 1536 this may result in very
poor
...解决方法
今天新买了块硬盘,用debian系统自带的分区软件:磁盘实用工具进行分区,结果分区后有个提示:thepartitionismisalignedby1536thismayresultinverypoorperformancerepartitioningissuggested中文的意思大致是这样:1536分区错位,这可能会导致非常差的性能,建议重新分区开始以是硬盘太大(1TB)造成的,重新分区,但是无
eudemon_cn
·
2013-10-31 20:00
自己的一些英语积累,都是慢慢收集写出来的
Sorry,my English is very
poor
!!! 我们要多练习,为此本人推荐此英语囗语8000句: 从起床到出门 早晨好! Good morning.
·
2013-10-22 09:00
英语
uva 10688 - The
Poor
Giant(区间dp)
题目链接:uva-10688题意有n个苹果,和一个数k,第i个苹果的重量是k+i(1<=i<=n).已知其中只有一个苹果是甜的,所有比它重量轻的都是苦的,比它重的都是酸的。为了要找出甜的苹果,就要去一个一个地吃它,且吃了咬了苹果就必须把它吃完,不管苹果是苦的还是酸的。我们可以选择一个最佳策略,为了找到甜苹果吃总重量最少。假设n=4,k=0,那么4个苹果的重量为1,2,3,4,假设先吃#2个苹果,如
shuangde800
·
2013-09-14 00:00
554 SBRS score too low : http://www.senderbase.org
于是上此网站查询对方邮件域名,其中邮件Reputation提示是
poor
,即对方域名可能在垃圾邮件列表中。
simmy
·
2013-08-01 16:31
554
Friends第七季第八季, Candler & Monica终于结婚了,Joey爱上了Rachel
Ross的孩子,但是Joey还愿意全心全意地照顾Rachel,并且向Rachel求婚,遭到拒绝后仍然一如既往的照顾Rachel,这一幕很有爱,很感人,这是一个绝世好男人,有责任心,虽然这个时候Joey还是很
Poor
mchdba
·
2013-07-08 11:00
Item 19: Use interfaces only to define types
The constant interface pattern is a
poor
use of interfaces. That a class uses so
leonzhx
·
2013-04-18 18:00
enum
Effective Java
HP SmartArray P400,
poor
performance?
HPSmartArrayP400,poorperformance?February25th,2009juergensLeaveacommentGotocomments YougotaHPSmartArrayP400RaidControllerandyouarestrugglingwithahorriblebadwriteperformanceoverethernet?Perhapsyoutrie
h2appy
·
2012-12-15 22:30
HP
performance
SmartArray
P400
poor
Poor
contestant Prob
ConstraintsTimeLimit:1secs,MemoryLimit:32MBDescriptionAseverybodyknown,“BGmeeting”isveryverypopularintheACMtrainingteamofZSU. Aftereachonlinecontest,theywillgooutfor“smoking”.Whowillbethepooronesthath
qiuchenl
·
2012-11-29 20:00
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