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原创 图论目标
首先下面的题目摘自kuangbin 在这里只是为了自己方便统计并且记录自己的题解，为了自己的目标努力！最短路问题此类问题类型不多，变形较少POJ 2449 Remmarguts' Date(中等)http://acm.pku.edu.cn/JudgeOnline/problem?id=2449题意：经典问题：K短路解法：dijkstra+A*(r
2015-10-14 16:32:12
600
原创 数独dfs实现
数独数独#include <iostream>#include <string.h>#include <stdio.h>#include <math.h>#include <stdlib.h>#include <algorithm>#include <vector>#include <queue>#include <map>#include <set>#def
2020-09-26 09:57:01
160
原创 code 1249 B2 并查集
并查集模板题。存一下问你借书多少天能够循环到开始状态#include <iostream>#include <stdio.h>#include <math.h>#include <stdlib.h>#include <string.h>#include <algorithm>#include <...
2019-10-23 01:09:42
342
原创 codeforces 607 A Chain Reaction dp 二分
codeforces 607 A Chain Reaction dp 二分
2016-11-24 18:01:36
437
原创 codeforces 732B The Best Friend Of a Man 贪心
codeforces cf 732B The Best Friend Of a Man 贪心
2016-11-18 17:32:35
480
原创 poj 1631 Bridging signals LIS 最长非递减子序列
poj 1631 Bridging signals LIS 最长非递减子序列
2016-11-14 20:25:58
400
原创 CF 723B Text Document Analysis
B. Text Document Analysistime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputModern text editors usually show s
2016-10-22 17:20:49
424
原创 poj 1548 Robots 最小路径覆盖
RobotsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 4131 Accepted: 1894DescriptionYour company provides robots that can be used to pick up litter from
2016-02-27 15:02:58
453
原创 hdu 1151 Air Raid
Air RaidTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4382 Accepted Submission(s): 2924Problem DescriptionConsider a town w
2016-02-27 11:07:53
273
原创 ZOJ 3747 Attack on Titans
Attack on TitansTime Limit: 2 Seconds Memory Limit: 65536 KBOver centuries ago, mankind faced a new enemy, the Titans. The difference of power between mankind and their newfound enemy was
2016-02-18 14:05:58
359
原创 HDU 2546 饭卡 01背包
饭卡Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18644 Accepted Submission(s): 6511Problem Description电子科大本部食堂的饭卡有一种很诡异的设计，即
2016-02-17 13:48:03
278
原创 codeforces 588 B Duff in Love
B. Duff in Lovetime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputDuff is in love with lovely numbers! A posi
2016-02-06 16:41:57
621
原创 codeforces 588 A Duff and Meat
A. Duff and Meattime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputDuff is addicted to meat! Malek wants to ke
2016-02-06 15:46:51
2335
原创 codeforces 614 C Peter and Snow Blower
C. Peter and Snow Blowertime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputPeter got a new snow blower as a N
2016-02-05 17:36:54
457
原创 codeforces 614 B Gena's Code
因为工作太忙，好久没刷题了。今天刷题错成狗。。。无奈。。真的手生了这道题就是让你把所有的数乘起来。美丽数的定义是像0,1,10,100,1000这样的数且这道题只有一个不是美丽数所有只需要把这道题后缀0统计出来就好了题目链接B. Gena's Codetime limit per test0.5 secondsme
2016-02-04 17:51:22
427
原创 hadoop 1.2.1 mapreduce
今天学着配了一下hadoop 的mapreduce 在这里整理一下学习笔记。 大神勿喷orz1、设置JobTrack我设置在我的第一台虚拟机上设置 conf/mapred-site.xml mapred.job.tracker 192.168.121.128:9001 并且把这个配置文件丢到另外一台上面2、Eclipse上配置
2015-11-17 13:28:27
318
原创 hadoop 1.2 hdfs 配置
捣鼓了小半天。假设起来了这个系统。下面是本人的一点经验和总结。大神勿喷orz首先VM安装2个centOS系统
2015-11-16 14:49:39
436
原创 HDU 1535
Invitation CardsTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2797 Accepted Submission(s): 1327Problem DescriptionIn the a
2015-11-12 17:11:35
515
原创 HDU 2544 最短路
#include #include #include #include #include #include #include #include #include #define esp 1e-6#define inf 0x0f0f0f0f#define LL long long using namespace std;/**********************
2015-11-12 16:42:19
253
原创 POJ 2449 A* K短路
Remmarguts' DateTime Limit: 4000MS Memory Limit: 65536KTotal Submissions: 24825 Accepted: 6752Description"Good man never makes girls wait or breaks an appointme
2015-11-12 10:44:23
333
原创 HDU 1269 Tarjan
迷宫城堡Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10558 Accepted Submission(s): 4737Problem Description为了训练小希的方向感，Gardon建立了
2015-11-11 13:12:17
279
原创 HDU 1827 Tarjan
Summer HolidayTime Limit: 10000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2343 Accepted Submission(s): 1098Problem DescriptionTo see a W
2015-11-11 11:33:26
365
原创 HDU 3081 并查集 二分枚举 最大流
Marriage Match IITime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3029 Accepted Submission(s): 1002Problem DescriptionPresumab
2015-11-10 11:22:52
380
原创 HDU 3549 最大流 水题
Flow ProblemTime Limit: 5000/5000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 11558 Accepted Submission(s): 5471Problem DescriptionNetwork flow
2015-11-07 21:11:20
317
原创 HDU 3572 最大流
最近在刷题和各种事情，忘记更新了，最近会把做的题目都更新出来Task ScheduleTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6018 Accepted Submission(s): 1927
2015-11-07 20:58:59
348
原创 POJ 3189 最大流 枚举
Steady Cow AssignmentTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 3611 Accepted: 1245DescriptionFarmer John's N (1 FJ would like to rearrange t
2015-10-26 12:31:43
325
原创 POJ 3207 2-SAT
Ikki's Story IV - Panda's TrickTime Limit: 1000MS Memory Limit: 131072KTotal Submissions: 8982 Accepted: 3303Descriptionliympanda, one of Ikki’s friend, likes p
2015-10-26 00:50:27
378
原创 HDU 3062 Party 2-SAT
PartyTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5180 Accepted Submission(s): 1681Problem Description有n对夫妻被邀请参加一个聚会，因为场地的
2015-10-24 18:02:00
354
原创 POJ 2391 最大流 二分 拆点 floyd
Ombrophobic BovinesTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 16756 Accepted: 3656DescriptionFJ's cows really hate getting wet so much that t
2015-10-23 13:39:42
480
原创 POJ 2699 最大流 竞赛图
The Maximum Number of Strong KingsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 1842 Accepted: 862DescriptionA tournament can be represented by a comp
2015-10-22 00:06:10
529
hadoop-eclipse-plugin-1.2.1 hadoop eclipse插件
2015-11-17
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