<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[c21c21的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/c21c21</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; c21c21]]></copyright><item><title><![CDATA[leetcode 2 Add Two Numbers]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/48369831</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/48369831</guid><author>c21c21</author><pubDate>Fri, 11 Sep 2015 11:04:09 +0800</pubDate><description><![CDATA[You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link]]></description><category></category></item><item><title><![CDATA[UVa 658 It's not a Bug, it's a Feature!]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46593833</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46593833</guid><author>c21c21</author><pubDate>Mon, 22 Jun 2015 15:54:19 +0800</pubDate><description><![CDATA[It's not a Bug, it's a Feature! 





It is a curious fact that consumers buying a new software product generally do not expect the software to be bug-free. Can you imagine buying a car whose st]]></description><category></category></item><item><title><![CDATA[UVa 10048 Audiophobia]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46592189</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46592189</guid><author>c21c21</author><pubDate>Mon, 22 Jun 2015 11:15:26 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=989



#include 
#include 
#include 
using namespace std;

// d[i][j]代表从第i点到第j点需要忍受的最少分贝级别
//]]></description><category></category></item><item><title><![CDATA[UVa 247 Calling Circles]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46591985</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46591985</guid><author>c21c21</author><pubDate>Mon, 22 Jun 2015 10:52:49 +0800</pubDate><description><![CDATA[Calling Circles 





If you've seen television commercials for long-distance phone companies lately, you've noticed that many companies have been spending a lot of money trying to convince peop]]></description><category></category></item><item><title><![CDATA[UVa 1395 Slim Span]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46583735</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46583735</guid><author>c21c21</author><pubDate>Sun, 21 Jun 2015 19:45:08 +0800</pubDate><description><![CDATA[Given an undirected weighted graph G , you should find one of spanning trees specified as follows.
The graph G is an ordered pair (V, E) , where V is a set of vertices {v1, v2,..., vn} and E is
 a s]]></description><category></category></item><item><title><![CDATA[UVa 11346 Probability]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46574127</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46574127</guid><author>c21c21</author><pubDate>Sat, 20 Jun 2015 16:19:03 +0800</pubDate><description><![CDATA[G - Probability


Time Limit: 1 sec 
Memory Limit: 16MB
Consider rectangular coordinate system and point L(X,Y) which is randomly chosen among all points in the area A which is defined in the fol]]></description><category></category></item><item><title><![CDATA[UVa 10288 Coupons]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46573871</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46573871</guid><author>c21c21</author><pubDate>Sat, 20 Jun 2015 15:33:39 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1229



#include 
#include 
#include 
#include 
#include 
using namespace std;


// result[i]]]></description><category></category></item><item><title><![CDATA[UVa 1638 Pole Arrangement]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46508039</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46508039</guid><author>c21c21</author><pubDate>Mon, 15 Jun 2015 21:03:02 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4513



#include 
#include 

long long d[22][22][22];


int main()
{
	memset(d, 0, sizeof(d))]]></description><category></category></item><item><title><![CDATA[UVa 1637 Double Patience]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46491603</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46491603</guid><author>c21c21</author><pubDate>Sun, 14 Jun 2015 15:35:58 +0800</pubDate><description><![CDATA[Double Patience is a single player game played with a standard 36-card deck. The cards are shuffled and laid down on a table in 9 piles of 4 cards each, faces up.
After the cards are laid down, the p]]></description><category></category></item><item><title><![CDATA[UVa 1636 Headshot]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46483017</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46483017</guid><author>c21c21</author><pubDate>Sat, 13 Jun 2015 15:42:33 +0800</pubDate><description><![CDATA[You have a revolver gun with a cylinder that has n chambers. Chambers are located in a circle on a cylinder. Each chamber can be empty or can contain a round. One chamber is aligned with the gun's bar]]></description><category></category></item><item><title><![CDATA[UVa 1635 Irrelevant Elements]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46472415</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46472415</guid><author>c21c21</author><pubDate>Fri, 12 Jun 2015 15:43:00 +0800</pubDate><description><![CDATA[Young cryptoanalyst Georgie is investigating different schemes of generating random integer numbers ranging from 0 to m -
 1. He thinks that standard random number generators are not good enough, so ]]></description><category></category></item><item><title><![CDATA[UVa 10791 Minimum Sum LCM]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46454561</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46454561</guid><author>c21c21</author><pubDate>Thu, 11 Jun 2015 10:43:21 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1732



#include 
#include 

// 对该数进行质因数分解的质数及其指数的和
long long sum;

long long x;


bool is_pr]]></description><category></category></item><item><title><![CDATA[UVa 10375 Choose and divide]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46441869</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46441869</guid><author>c21c21</author><pubDate>Wed, 10 Jun 2015 14:56:04 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1316



#include 
#include 
#include 
#include 
using namespace std;

// 10000以内的所有素数
// arra]]></description><category></category></item><item><title><![CDATA[UVa 11582 Colossal Fibonacci Numbers!]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46433311</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46433311</guid><author>c21c21</author><pubDate>Tue, 09 Jun 2015 23:21:49 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2629



#include 
#include 
#include 
using namespace std;
int n;

unsigned long long a, b;

]]></description><category></category></item><item><title><![CDATA[UVa 10271 Chopsticks]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46424365</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46424365</guid><author>c21c21</author><pubDate>Tue, 09 Jun 2015 11:15:18 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1212



#include 
#include 
#include 
using namespace std;


// record[i][j]代表从第i,i+1,...,n个筷]]></description><category></category></item><item><title><![CDATA[UVa 12589  Learning Vector]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46416655</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46416655</guid><author>c21c21</author><pubDate>Mon, 08 Jun 2015 19:23:19 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4034



#include 
#include 
#include 
using namespace std;

// record[i][j][k]代表当前形成高度为k, 从第i]]></description><category></category></item><item><title><![CDATA[UVa 10163 Storage Keepers]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46403257</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46403257</guid><author>c21c21</author><pubDate>Sun, 07 Jun 2015 19:47:36 +0800</pubDate><description><![CDATA[题目链接：
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1104



#include 
#include 
#include 
#include 
using namespace std;

// s[i][j]代表从第i,i+1,...]]></description><category></category></item><item><title><![CDATA[UVa 1632 Alibaba]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46389763</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46389763</guid><author>c21c21</author><pubDate>Sat, 06 Jun 2015 16:49:16 +0800</pubDate><description><![CDATA[Alibaba the famous character of our childhood stories would like to be immortal in order to keep bringing happiness to children. In order to rich this status he needs to prove that he is still able to]]></description><category></category></item><item><title><![CDATA[UVa 10723 Cyborg Genes]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46386117</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46386117</guid><author>c21c21</author><pubDate>Sat, 06 Jun 2015 10:44:33 +0800</pubDate><description><![CDATA[Problem F


Cyborg Genes




Time Limit


1 Second




September 11, 2132.
This is the day that marks the beginning of the end – the end of you the miserable humans. For years you hav]]></description><category></category></item><item><title><![CDATA[UVa 242 Stamps and Envelope Size]]></title><link>https://blog.youkuaiyun.com/c21c21/article/details/46382623</link><guid>https://blog.youkuaiyun.com/c21c21/article/details/46382623</guid><author>c21c21</author><pubDate>Fri, 05 Jun 2015 22:41:22 +0800</pubDate><description><![CDATA[Stamps and Envelope Size 





Philatelists have collected stamps since long before postal workers were disgruntled. An excess of stamps may be bad news to a country's postal service, but good n]]></description><category></category></item></channel></rss>