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How to Show Messenger-Like Popups Using AJAX
source code - 212 KB Introduction You have already been using MSN Messenger to chat with friends,
relatives
·
2015-11-01 10:42
Ajax
sqlserver case
WHEN price < 10 THEN 'Bargain' WHEN price BETWEEN 10 and 20 THEN 'Average' ELSE 'Gift to impress
relatives
·
2015-10-31 15:26
sqlserver
POJ-2407
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欧拉phi函数
题目链接:http://poj.org/problem?id=2407 欧拉函数模板题目: phi(n)=n*(1-1/p1)*(1-1/p1)*...*(1-1/pn)。 1 //STATUS:C++_AC_0MS_152KB 2 #include<stdio.h> 3 #include<stdlib.h> 4 #include<
·
2015-10-31 10:57
relative
9:01 2009-7-20
9:01 2009-7-20[单词]mobsters 歹徒violence 暴力calls his
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他的新眷ethnic group 同种文化种族restraint 遏制
·
2015-10-31 10:54
poj2021
Relative
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Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 
·
2015-10-31 09:59
poj
Text
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II
[Text
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II] When your app determines that the user has requested the edit menu—which could
·
2015-10-30 16:39
relative
POJ-2407-
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-欧拉函数
题意:给 #include #include #include #include #include #include #include #include #include usingnamespacestd; intmain() { intn,ans,i; while(scanf("%d",&n)!=EOF) { if(!n)break; inttmp=n; for(i=2,ans=n;i*i
viphong
·
2015-10-27 09:00
poj 2021 Relative
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(暴力)
题目链接:http://poj.org/problem?id=2021 思路分析:由于数据较小,采用O(N^2)的暴力算法,算出所有后代的年龄,再排序输出。 代码分析: #include <iostream> #include <string.h> #include <algorithm> using namespace std
·
2015-10-24 09:59
relative
责任链模式(C++)
#include <iostream> #include <vector> using namespace std; class
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{ public
·
2015-10-21 13:57
责任链模式
Timus 1108. Heritage
Memory Limit: 16 MB Your rich uncle died recently, and the heritage needs to be divided among your
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·
2015-10-21 10:23
tag
POJ 2407
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&& UVA 10299
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(欧拉函数)
【题目链接】:clickhere~~【题目大意】:欧拉函数:求少于或等于n的数中与n互素的数的个数;n #include #include #include usingnamespacestd; typedeflonglongLL; inteular(intn){ intres=n; for(inti=2;i*i>n&&n!=0) { if(n==1)puts("0"); elseprintf(
u013050857
·
2015-09-19 08:00
欧拉函数
POJ 2407
Relatives
(欧拉函数)
Description求一个数的欧拉函数值Input多组输入,每组一个正整数n,以0结束输入Output对于每组输入,输出n的欧拉函数值SampleInput7120SampleOutput64Solution直接套欧拉函数公式,即将n素分解后有n=p1^k1*p2^k2*…pm^km,则euler(n)=n(1-1/p1)(1-1/p2)…*(1-1/pm)Code#include #inclu
V5ZSQ
·
2015-09-03 08:00
poj 2407
Relatives
(欧拉函数模板)
RelativesTimeLimit: 1000MS MemoryLimit: 65536KTotalSubmissions: 12496 Accepted: 6087DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelative
GoodLuckAC
·
2015-08-24 15:00
POJ 2407
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题解《挑战程序设计竞赛》
POJ2407
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欧拉函数:求少于或等于n的数中与n互素的数的个数;nusing namespace std;//return&nbs...继续阅读:码农场»POJ2407
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hankcs
·
2015-07-21 20:00
poj 2407
Relatives
【容斥原理基础题】
RelativesTimeLimit:1000MS MemoryLimit:65536KTotalSubmissions:11929 Accepted:5841DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelativelypr
chenzhenyu123456
·
2015-06-10 13:00
POJ2407---
Relatives
(求单个数的欧拉函数)
DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelativelyprimeiftherearenointegersx>1,y>0,z>0suchthata=xyandb=xz.InputThereareseveraltestca
Guard_Mine
·
2015-06-04 18:00
欧拉函数
POJ 2407
Relatives
(欧拉函数)
RelativesTimeLimit: 1000MS MemoryLimit: 65536KTotalSubmissions: 11801 Accepted: 5780DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelative
u013068502
·
2015-04-25 11:00
数论
poj
[省选前题目整理][POJ 2407]
Relatives
(欧拉函数)
题目链接http://poj.org/problem?id=2407题目大意给出n,求欧拉函数ϕ(n)思路有两种做法:1、O(n)线性筛法,适合n很小但是求欧拉函数次数很多的地方。由于此题n过大因此会TLE。2、根据欧拉函数公式分解n的质因数,适合n比较大但是求欧拉次数很少的地方,适合本题。代码1、O(n)线性筛#include #include #include #include #includ
qpswwww
·
2015-04-10 19:00
php
relatives
auto_prepend_file,addincludetoeveryfilePuxisahighperformancePHProuter.url:https://github.com/c9s/Pux
qihuagao
·
2014-10-28 12:51
PHP
POJ2407_
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【欧拉phi函数】【基本】
RelativesTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:11422Accepted:5571DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelativelyprim
u011676797
·
2014-10-15 18:00
数论 - 欧拉函数模板题 --- poj 2407 :
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Relatives
Time Limit: 1000MS Memory Limit: 65536K Total Submissions:
·
2014-09-12 21:00
relative
POJ 2407
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(欧拉函数)
RelativesTimeLimit:1000MSMemoryLimit:65536KTotalSubmissions:11352Accepted:5531DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelativelyprim
Tc_To_Top
·
2014-09-04 00:00
数论
欧拉函数
poj
[POJ 2407]
Relatives
(欧拉函数)
DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelativelyprimeiftherearenointegersx>1,y>0,z>0suchthata=xyandb=xz.InputThereareseveraltestca
qpswwww
·
2014-08-20 22:00
FOJ 1012
Relatives
来源:http://acm.fzu.edu.cn/problem.php?pid=1012 概述:计算不大于n而和n互素的正整数的个数。-----------------------------------------------------------------------------参考文献:陈景润,《初等数论II》第五章,百度网盘下载,以下截图均来自参考文献。--------
DaiHaoC83E15
·
2014-02-07 22:00
欧拉函数
(Relax 数论1.7)POJ 2407
Relatives
(使用欧拉函数来求[1,n]中与n互质的整数的个数)
/* *POJ_2407.cpp * *Createdon:2013年11月19日 *Author:Administrator */ #include #include #include usingnamespacestd; typedeflonglongll; constintmaxn=1000015; boolu[maxn]; llsu[maxn]; llnum; llgcd(ll
caihongshijie6
·
2013-11-20 08:00
poj2407
Relatives
欧拉函数基本应用
题意很简单 就是欧拉函数的定义: 欧拉函数是指:对于一个正整数n,小于n且和n互质的正整数(包括1)的个数,记作φ(n) 。题目求的就是φ(n) 根据 通式:φ(x)=x*(1-1/p1)*(1-1/p2)*(1-1/p3)*(1-1/p4)…..(1-1/pn),其中p1, p2……pn为x的所有质因数,x是不为0的整数 然后利用以下性质变形: 欧拉函数是积
·
2013-11-14 20:00
relative
POJ 2021 Relative
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Relative
Relatives
Time Limit: 1000MS Memory Limit: 30000K Total Submissions
·
2013-08-07 15:00
relative
poj 2021 Relative
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RelativeRelativesTimeLimit: 1000MS MemoryLimit: 30000KTotalSubmissions: 3330 Accepted: 1456DescriptionTodayisTed's100thbirthday.Afewweeksago,youwereselectedbythefamilytocontactallofTed'sdescendantsand
cugbbaoge
·
2013-07-12 15:00
poj
Baoge
zoj 1906
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先把素数表打好,再判断n;#include#include#include#include#include#include#include#include#include#include#include#include#includeusingnamespacestd;#definelllonglong#definelsrt>1#defineeps(1e-9)#definetypeint#defi
ymrfzr
·
2013-05-15 23:00
数学
ZOJ
poj 2407
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#include #defineINF1000000 ints; intf[INF]; intprime[INF]; intphi[INF]; voidinit() { inti,j,k=0; for(i=2;i*i<=INF;i++) { for(j=i*i;j
a601025382s
·
2013-04-29 15:00
欧拉函数
POJ2407
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(欧拉函数入门题目)
#include #include #include usingnamespacestd; //Accepted164K0MSC++472B intwork(intn){ intrea=n; for(inti=2;i*i1){rea=rea-rea/n;} returnrea; } intmain() { intn; while(scanf("%d",&n)&&n){ intres=work(n
wangwenhao00
·
2013-02-23 17:00
bit 1049
Relatives
Relatives
时间限制:1秒 内存限制:64MProblemDescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthanorequaltonarerelativelyprimeton
y11201
·
2013-02-14 23:00
poj - 2407 -
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题意:求n的欧拉函数。题目链接:http://poj.org/problem?id=2407——>>欧拉函数的模版题吧。#include #include usingnamespacestd; intmain() { intn; while(~scanf("%d",&n)) { if(!n)return0; intm=(int)sqrt(n+0.5),ans=n; for(inti=2;i1)
SCNU_Jiechao
·
2013-02-08 14:00
BIT1049
Relatives
给一个n,当n为0时停止输入赤裸裸地求欧拉函数值。。。。。#include #include #include usingnamespacestd; longlongeuler(longlongn)//求n的欧拉函数 { longlongans=1,i; for(i=2;i*i1)ans*=n-1; returnans; } intmain() { longlongn; while(scanf("
zhangwei1120112119
·
2013-02-03 15:00
欧拉函数 模板题 POJ2407
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题目大意&&思路:φ(n)是积性函数,所以n=P1^k1*……*Pn^kN(素数因子分解)所以:φ(n)=φ(P1^k1)*……*φ(Pn^kN)而对于φ(P1^k1),原式等于:P1^k-P1^(k-1),即是(P1-1)*P1^(k-1);在此题目中,因子的次数不会大于31,所以直接POW函数就可以解决问题 ACprogram: #include #include #include #i
kg_second
·
2012-09-27 17:00
poj 2021 Relative
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(典型数据结构题)
Relative
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Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 3244 &
·
2012-09-09 19:00
relative
poj 2407
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poj2407
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这个题一看就知道是求欧拉函数。欧拉函数描述的正式题意。欧拉函数的理解可以按照算法导论上面的说法,对0-N-1进行筛选素数。
yx
·
2012-07-26 21:00
hdu 1311 Relative
Relatives
谈不上什么算法,直接贴代码: #include<iostream> #include<string> #include<algorithm> using namespace std; struct people { int age; string name; }p[100]; bool cmp(struct people a,struct peo
thecloud
·
2012-06-13 11:00
relative
POJ 2047
Relatives
欧拉函数
#include #include #include #include #include #include usingnamespacestd; #definelint__int64 lintEuler(lintn) { linti,ret=n; for(i=2;i*i1) ret=ret-ret/n; returnret; } intmain() { lintn; while(scanf(
Tsaid
·
2012-02-26 21:00
poj 2407
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#include usingnamespacestd; intmain() { longlongbigNum,i,cnt,ans; while(cin>>bigNum&&bigNum) { cnt=0; ans=bigNum; while(bigNum!=1) { //cout<
xxx_bug
·
2012-02-22 08:00
include
POJ 2407
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欧拉函数
题意很明确,比n小且与n互质的数的个数欧拉函数就是用来解决这个的首先要知道【定理】正整数n(n≥2)可以唯一分解成素数乘积,即:n=p[1]^r1*p[2]^r2*p[3]^r3.*...*p[s]^rs其次欧拉函数有两个性质,可以用来编程,单独求phi函数:①Ø(m)= m(1-1/p[1])(1-1/p[2])…(1-1/p[s])②Ø(p^k)=p^k–p^(k-1)=(p-1)p^(
sdj222555
·
2012-01-24 15:00
编程
c
poj2407
Relatives
#includeintprime(intx)//判断是否是素数{ inti; for(i=2;i*i<=x;i++) { if(!(x%i)) { return0; } } return1;}intmain(){ intn,i,ans,m; for(;scanf("%d",&n)&&n;) { if(1==n) { printf("1\n"); continue; }
zh_blog
·
2011-09-28 10:00
欧拉函数的应用&&
Relatives
http://acm.hdu.edu.cn/webcontest/contest_showproblem.php?cid=601&pid=1009&ojid=1ProblemDescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimeton?Twointegersaandbarerelat
smallacmer
·
2011-09-24 09:00
【欧拉函数】POJ 2407
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http://poj.org/problem?id=2407 题意:求少于或等于n的数中与n互质的数的数目。(n不大于10亿) Sample Input 7 12 0 Sample Output 6 4 欧拉函数 在数论,对正整数n,欧拉函数是少于或等于n的数中与n互质的数的数目。此函数以其首名研究者欧拉命名,它又称为Euler's totient function、φ函数、欧
基德KID.1412
·
2011-07-23 15:00
编程
C++
c
算法
ACM
sources study-part 3-mapreduce - what is a split?
"split" which is a logical concept
relatives
to a "block" whis is real store unit
leibnitz
·
2011-04-28 13:00
mapreduce
performance
POJ 2407
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欧拉函数
id=2407
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Time Limit:1000MS Memory Limit:65536K Total Submissions:6610 Accepted
thecloud
·
2011-01-29 14:00
relative
POJ 2407
Relatives
欧拉函数
http://poj.org/problem?id=2407 RelativesTimeLimit: 1000MS MemoryLimit: 65536KTotalSubmissions: 6610 Accepted: 2992DescriptionGivenn,apositiveinteger,howmanypositiveintegerslessthannarerelativelyprimet
yming0221
·
2011-01-29 14:00
POJ 2407
Relatives
欧拉函数
id=2407
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Time Limit:1000MS Memory Limit:65536K Total Submissions:6610 Accepted
soboer
·
2011-01-29 14:00
relative
no matter
so happy when I am buy a pair of I can even feel the deep love ugg boots for sale from my
relatives
chapafoot
·
2010-12-27 16:00
AIR
struts2 OGNL
取出所有符合选择逻辑的元素 2,^ 取出符合选择逻辑的第一个元素 3,$ 取出符合选择逻辑的最后一个元素 如以下代码:person.
relatives
wzwd111
·
2010-08-28 19:00
struts2
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