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Continued
CodeForces:305B
Continued
Fractions
这道题很容易想到用double存下各个数,然后倒序依次求,最后比较是否相同。当然题目不会这样简单,会存在难以解决的精度问题。例如输入100 121001000000000000000000就会输出YES所以应该仔细分析这式子,绕过精度问题。 假如p/q等于,那么p/q-a1应该得到一个小数(或者当i=n-2时,可能得到1。想想为什么?),这个小数就是右部分。为避免精度问题这里不用double存
kkkwjx
·
2013-07-30 13:00
Continued
Fractions
B.ContinuedFractionstimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAcontinuedfractionofheight n isafractionofform .Youaregiventworationalnumbers,oneisrepre
u010228612
·
2013-06-18 11:00
Codeforces Round #184 (Div. 2)
Continued
Fractions 分数计算 long long相乘会越界
题目链接关于分数的计算,真是很经典的问题我开始用的重载运算符错了在于初始化和longlong相乘的越界采用了第二种方法#include//重载运算符这道题不适用*号和加号会越界 longlonggcd(longlonga,longlongb){ if(a%b==0)returnb; elsereturngcd(b,a%b); } structnode{ longlongintdeo,num; n
yangshuolll
·
2013-05-22 23:00
算法
读书《C面试真题精讲》(
continued
)
之前在南图翻了下里面提到的网络一章让我耳目一新(很少在意面试书会提到这),增加了很好的印象,表示推荐。今天花了两个十五分钟看了前两章,觉得和其它面试书差别不是太大,可能在知识点上并不齐全。读过之后依然保持推荐,但只有1星推荐,根据基础不一样大家看是否要买。就像很多人觉得《编程之美》测试题很霸气,但我觉得看或买还是个人。我觉得推荐的理由:a.例子不全是网上的拼凑,有点深度,虽然知识点就那么多。亮点在
wolflion
·
2012-11-28 22:00
Linux编程操作知识整理(
continued
)
前言:是自己对一种知识若干本的整合,当然是有主有次的,想尝试做下主题阅读方面的笔记。具体的内容整合到自己知识库里了。一。文件I/OAPUE里文件I/O讲的是“如何打开,读取,写入以及关闭文件”;高级I/O章节里有提到 二。缓冲式I/O用户空间中,缓冲式I/O为性能提供了重大的改进 参考书目:《UNIX环境高级编程》系统看过《Linux系统编程》 目前在看,RobertLove是不是想把应用层
wolflion
·
2012-11-17 00:00
linux
C语言数组知识与习题(
continued
)
写这篇blog主要不是为了整理知识(见学习方法的blog)主要是为了通过习题来巩固自己学习的知识点,同时为了建立相应知识点的关联,考虑每个专题出个思维导图,而不是PPT。----引言内容:一维,二维及字符数组的定义,引用和初始化方法;字符数组的输入和输出方法;字符串处理函数{puts,gets,strlen,strcpy,strcmp,strcat,strlwr,strupr}注意:静态数组的生命
wolflion
·
2012-11-08 23:00
数组
C语言
日语学习记录(
continued
)
《大学日语》这本书已经上完,但自己水平只停留在3,4课能磕磕碰碰读完的水平。但也随班一起进入精读的阶段了,但知道自己水。自己再补习下《大学日语》每周部门开会的时候,拿一篇文章进行朗读,熟练读后,下周进入下一课,自己再慢慢的积累词汇和句型。看了下以前学的标日Unit1,觉得当时水平很差,很多单词上都标了罗马音,现在的水平读Unit1无压力,准备结合app把Unit1的课文和单词本月给结束了,问题应该
wolflion
·
2012-11-08 23:00
prototype模式
http://www.ruanyifeng.com/blog/2010/05/object-oriented_javascript_inheritance_
continued
.html Javascript
wangdun119
·
2012-04-12 15:00
prototype
获取系统信息#Shell脚本
/bin/bash #author:company master&&QQ4059432 #version:1.0 #to be
continued
#-------------
isweet
·
2012-01-02 22:11
职场
shell脚本
休闲
系统信息
Java enum 类型的遍历
Javaenum类型的遍历Javaenum枚举的遍历private enum Action{left,right,forward,
continued
}; for(Action action:Action.values
I believe
·
2011-12-27 12:00
Poechant's CSS Learning Note (诗商的CSS学习笔记)
To be
continued
(未完待续)... 1.
oraclestudy
·
2011-10-20 01:00
学习笔记
Android开发之-类似iPhone弹性效果的BounceListView
I
continued
to look into Android's new Overscroll functionality introduced in Gingerbread and discovered
ithinkfeed
·
2011-09-19 10:00
Android开发
My physically based simulation book list(To be
continued
)
HereisthelistofthemathsandphysicsbooksthatImightreadinthefuture(notimeforrenderingbooks):MathsandPhysics:ClassicalMechanics(3rdEdition)HerbertGoldsteinMathematicsfor3DGameProgrammingandComputerGraphic
niexiao2008
·
2011-09-13 00:00
diff winmerge 文件对比算法实践
/blog.csdn.net/weixu_2008/article/details/2672004参考文章:http://www.2maomao.com/blog/how-windiff-works-
continued
jhonguy
·
2011-08-04 20:00
算法
windows
测试
File
Excel
工具
GCC's bacl-end & assemble emission (34)
OutputdatafordelayFori386architecture,nodefine_delayisused.However,itisworthtohavealookhowthispatternworks. main(
continued
wuhui_gdnt
·
2011-07-16 08:00
struct
gcc
branch
attributes
delay
testing
GCC后端及汇编发布(34)
main(
continued
) 6224 if(num_units||num_dfa_decls)6225 {6226 /*Writeoutinformationaboutfunctionunits
wuhui_gdnt
·
2011-07-16 08:00
function
汇编
struct
gcc
conflict
delay
GCC's bacl-end & assemble emission (33)
OutputdatafordelayFori386architecture,nodefine_delayisused.However,itisworthtohavealookhowthispatternworks. main(
continued
wuhui_gdnt
·
2011-07-16 08:00
struct
gcc
branch
attributes
testing
delay
GCC后端及汇编发布(33)
main(
continued
) 6212 /*Writeoutdelayeligibilityinformation,ifDEFINE_DELAYpresent.6213 (Thefunctiontocomputethenumberofdelayslotswillbewr
wuhui_gdnt
·
2011-07-16 08:00
汇编
struct
String
gcc
测试
delay
GCC后端及汇编发布(32)
main(
continued
) 6190 /*Nowwriteoutallthe`gen_attr_...'routines.Dothesebef
wuhui_gdnt
·
2011-07-16 08:00
汇编
struct
gcc
tree
delay
subroutine
c++11以及STL介绍视频
smartpointers)Part4(Nurikabesolver)-seeWikipedia'sarticleandStephan'supdatedsourcecodePart5(Nurikabesolver,
continued
seizeF
·
2011-07-08 10:00
C++
containers
Pointers
GCC后端及汇编发布(30)
main(
continued
) 6137 printf("#include/"config.h/"/n");6138 printf("#include/"system.h/"/n");6139 printf
wuhui_gdnt
·
2011-06-18 08:00
GCC's bacl-end & assemble emission (29)
MiscellaneousThenreturnfromcreate_automata,thengenerate,continuewithexpand_automata. expand_automata(
continued
wuhui_gdnt
·
2011-06-18 08:00
GCC's bacl-end & assemble emission (27 - continue)
build_automaton(
continued
) 6418 if(progress_flag)6419 fprintf(stderr,"done/n");6420 ticker_off(&NDFA_time
wuhui_gdnt
·
2011-06-11 17:00
GCC后端及汇编发布(27-续)
build_automaton(
continued
) 6418 if(progress_flag)6419 fprintf(stderr,"done/n");6420 ticker_off(&NDFA_time
wuhui_gdnt
·
2011-06-11 17:00
汇编
gcc
table
null
Graph
Build
GCC后端及汇编发布(25)
expand_automata(
continued
) 9837 if(!
wuhui_gdnt
·
2011-06-11 09:00
GCC后端及汇编发布(24)
process_decls(
continued
) 2992 /*Checkprese
wuhui_gdnt
·
2011-06-04 09:00
GCC后端及汇编发布(22)
main(
continued
) 6128 if(num_units||num_dfa_
wuhui_gdnt
·
2011-05-29 10:00
function
汇编
struct
gcc
attributes
conflict
GCC后端及汇编发布(21)
main(
continued
) 6111 if(have_error)6112 returnFATAL_EXIT_CODE;61136114 insn_code_num
wuhui_gdnt
·
2011-05-28 08:00
struct
汇编
function
gcc
attributes
delay
GCC后端及汇编发布(3)
main(
continued
,genconditions) 199 /*Readthemachinedescription. */200 201 while(1)202 {203
wuhui_gdnt
·
2011-04-16 08:00
Javascript面向对象编程(三):非函数对象的继承
转自: http://www.ruanyifeng.com/blog/2010/05/object-oriented_javascript_inheritance_
continued
.html  
669341085
·
2011-04-05 14:00
JavaScript
jquery
编程
C++
c
Dndants blame the goatherd, now deceased, the outbreak of brucellosis
The two dndants for a crime against public health shall
continued
to cause an outbreak of brucellosis
jiajiaho
·
2011-02-14 14:00
bean
VOA 2011-2-6
Protests
continued
in Egypt, President Mubarak meeting with members of new cabinet today, and President
sunbin123
·
2011-02-10 01:00
Security
Office
空格的故事--to be
continued
很多时候,出了问题,找了很久, 慕然回首,空格却在灯火阑珊处。 场景1:eclipse plugin项目 手动改了eclipse项目的MANIFEST.MF文件,一直报错,无法用plugin视图打开,也无法运行时加载。 最后发现,这个类似properties文件的东西(如下)一个特殊点是:每个key后面的冒号的后面,都要加一个空格,然后再跟数据值。如果没有空格,格式就错了。 Ma
kimmking
·
2011-01-06 22:00
eclipse
oracle
xmarks被LastPass收购了
今天收到邮件 Thank you for your
continued
support of Xmarks through this transitional time.
justin.xxt
·
2010-12-20 15:00
android
Access
firefox
rails学习日志
(
continued
)",:length=>25)validate_inclusion_of:name,:in=>Employee.all.collect{|t|t.name}validate_inclusion_of
aabbcc456aa
·
2010-11-23 11:00
Flash
Ruby
action
Parameters
Rails
ActiveRecord
rails学习日志
(
continued
)", :length => 25) <%= link_to 'Back', request.env['HTTP_REFERER'] if requ
xitong
·
2010-11-23 11:00
Rails
Integrating Asterisk with the Avaya Merlin Magix PBX
We weren't in a position to remove the Avaya Magix PBX, so
continued
(and seamless) integration was still
jiagou
·
2010-11-13 22:00
with
Integrating Asterisk with the Avaya Merlin Magix PBX
We weren't in a position to remove the Avaya Magix PBX, so
continued
(and seamless) integration was still
javatoyou
·
2010-11-13 22:00
with
These ugg boots are so adequate
If fabricated from 18-carat sheep skin, they acceptable will endure a
continued
time authoritative their
uggbootrader
·
2010-09-06 09:00
F#
AIR
.bash_profile和.bashrc说明--to be
continued
.bash_profile和.bashrc说明etc/profile:此文件为系统的每个用户设置环境信息,当用户第一次登录时,该文件被执行。并从/etc/profile.d目录的配置文件中搜集shell的设置./etc/bashrc:为每一个运行bashshell的用户执行此文件.当bashshell被打开时,该文件被读取.~/.bash_profile:每个用户都可使用该文件输入专用于自己使用的
scut1135
·
2010-04-28 00:00
Medical Image Format FAQ - Part 8(1)
...prefacelatestchangestableofcontentspart1-generalinformation&standardformatspart2-standardformats(
continued
jackmacro
·
2010-02-27 20:00
java
windows
image
processing
resources
Training
Continued
Fraction of Squareroot
Continued
Fraction can be find in http://mathworld.wolfram.com/ContinuedFraction.html Function ContinuedFraction
ihuashao
·
2010-02-25 22:00
html
Continued
Fraction of Squareroot
Continued
Fraction can be find in http://mathworld.wolfram.com/ContinuedFraction.html Function ContinuedFraction
ihuashao
·
2010-02-25 22:00
html
梳状滤波器(to be
continued
)
梳状滤波器是由许多按一定频率间隔相同排列的通带和阻带,只让某些特定频率范围的信号通过,由于其特性曲线象梳子一样,故称为梳状滤波器。梳状滤波器被用于分离色度信号的两个正交分量U色差信号与V色差信号,一般由延时、加法器、减法器、带通滤波器组成。对于静止图像,梳状滤波在帧间进行,即三维梳状滤波或3D梳状滤波器。对活动图像,梳状滤波在帧内进行,即二维梳状滤波或2D梳状滤波器。
zhandoushi1982
·
2010-01-05 17:00
活动
1.....
I
continued
, turning to an obscure cushion full of so
juzikgainer
·
2010-01-04 16:00
Flash
mobile
idea
Go
iSCSI Operational Details(
Continued
)
ThetargetsignalsitsreadinesstoreceivewritedataviatheR2TPDU.ThetargetalsousestheR2TPDUtorequestretransmissionofmissingData-OutPDUs.Inbothcases,thePDUformatisthesame,butanR2TPDUsenttorequestretransmissi
tagche2008
·
2009-09-09 23:03
职场
iSCSI
休闲
iSCSI Operational Details(
Continued
)
ThetargetsignalsitsreadinesstoreceivewritedataviatheR2TPDU.ThetargetalsousestheR2TPDUtorequestretransmissionofmissingData-OutPDUs.Inbothcases,thePDUformatisthesame,butanR2TPDUsenttorequestretransmissi
tagche2008
·
2009-09-09 23:03
职场
iSCSI
休闲
iSCSI Operational Details(
Continued
)
ThetargetsignalsitsreadinesstoreceivewritedataviatheR2TPDU.ThetargetalsousestheR2TPDUtorequestretransmissionofmissingData-OutPDUs.Inbothcases,thePDUformatisthesame,butanR2TPDUsenttorequestretransmissi
tagche2008
·
2009-09-09 23:03
职场
iSCSI
休闲
Storage
Managing Printers Using Group Policy (Part 2)
ManagingPrintersUsingGroupPolicy(Part2)MachinePoliciesforPrinters(
Continued
)We’vebeenlookingatthemachinepoliciesusedformanagingsharedprintersonanActiveDirectory-basednetwork
Simon_ji
·
2009-08-19 11:53
职场
休闲
AD组策略
Managing Printers Using Group Policy (Part 2)
ManagingPrintersUsingGroupPolicy(Part2)MachinePoliciesforPrinters(
Continued
)We’vebeenlookingatthemachinepoliciesusedformanagingsharedprintersonanActiveDirectory-basednetwork
Simon_ji
·
2009-08-19 11:53
职场
休闲
AD组策略
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