zoukankan      html  css  js  c++  java
  • 网络流

    [转]:http://hi.baidu.com/daizhy_acm/item/5c7e60dfcf33a1f8ca0c393e

    View Code
    网络流题目集锦
    最大流 
    POJ 1273 Drainage Ditches 
    POJ 1274 The Perfect Stall (二分图匹配) 
    POJ 1698 Alice's Chance 
    POJ 1459 Power Network 
    POJ 2112 Optimal Milking (二分) 
    POJ 2455 Secret Milking Machine (二分) 
    POJ 3189 Steady Cow Assignment (枚举) 
    POJ 1637 Sightseeing tour (混合图欧拉回路) 
    POJ 3498 March of the Penguins (枚举汇点) 
    POJ 1087 A Plug for UNIX 
    POJ 1149 Pigs (构图题) 
    ZOJ 2760 How Many Shortest Path (边不相交最短路的条数) 
    POJ 2391 Ombrophobic Bovines (必须拆点,否则有BUG) 
    WHU 1124 Football Coach (构图题) 
    SGU 326 Perspective (构图题,类似于 WHU 1124) 
    UVa 563 Crimewave 
    UVa 820 Internet Bandwidth 
    POJ 3281 Dining (构图题) 
    POJ 3436 ACM Computer Factory 
    POJ 2289 Jamie's Contact Groups (二分) 
    SGU 438 The Glorious Karlutka River =) (按时间拆点) 
    SGU 242 Student's Morning (输出一组解) 
    SGU 185 Two shortest (Dijkstra 预处理,两次增广,必须用邻接阵实现,否则 MLE) 
    HOJ 2816 Power Line 
    POJ 2699 The Maximum Number of Strong Kings (枚举+构图) 
    ZOJ 2332 Gems 
    JOJ 2453 Candy (构图题) 
    SOJ3312 Stockholm Knights 
    SOJ3353 Total Flow 
    SOJ2414 Leapin' Lizards ­ 
    最小割 
    SOJ3106 Dual Core CPU 
    SOJ3109 Space flight 
    SOJ3107 Select 
    SOJ3185 Black and white 
    SOJ3254 Rain and Fgj 
    SOJ3134 windy和水星 -- 水星交通 
    HOJ 2634 How to earn more 
    ZOJ 2071 Technology Trader (找割边) 
    HNU 10940 Coconuts 
    ZOJ 2532 Internship (找关键割边) 
    POJ 1815 Friendship (字典序最小的点割集) 
    POJ 3204 Ikki's Story I - Road Reconstruction (找关键割边) 
    POJ 3308 Paratroopers 
    POJ 3084 Panic Room 
    POJ 3469 Dual Core CPU 
    ZOJ 2587 Unique Attack (最小割的唯一性判定) 
    POJ 2125 Destroying The Graph (找割边) 
    ZOJ 2539 Energy Minimization 
    TJU 2944 Mussy Paper (最大权闭合子图) 
    POJ 1966 Cable TV Network (无向图点连通度) 
    HDU 1565 方格取数(1) (最大点权独立集) 
    HDU 1569 方格取数(2) (最大点权独立集) 
    POJ 2987 Firing (最大权闭合子图) 
    SPOJ 839 Optimal Marks (将异或操作转化为对每一位求最小割) 
    HOJ 2811 Earthquake Damage (最小点割集) 
    2008 Beijing Regional Contest Problem A Destroying the bus stations ( BFS 预处理 )(http://acmicpc-live-archive.uva.es/nuevoportal/data/problem.php?p=4322) 
    ZOJ 2676 Network Wars (参数搜索) 
    POJ 3155 Hard Life (参数搜索) 
    ZOJ 3241 Being a Hero 
    
    有上下界 
    ZOJ 2314 Reactor Cooling (无源汇可行流) 
    POJ 2396 Budget (有源汇可行流) 
    SGU 176 Flow Construction (有源汇最小流) 
    ZOJ 3229 Shoot the Bullet (有源汇最大流) 
    HDU 3157 Crazy Circuits (有源汇最小流) 
    
    最小费用流 
    HOJ 2715 Matrix3 
    HOJ 2739 The Chinese Postman Problem 
    POJ 2175 Evacuation Plan (消一次负圈) 
    POJ 3422 Kaka's Matrix Travels (与 Matrix3 类似) 
    POJ 2516 Minimum Cost (按物品种类多次建图) 
    POJ 2195 Going Home 
    BUAA 1032 Destroying a Painting 
    POJ 2400 Supervisor, Supervisee (输出所有最小权匹配) 
    POJ 3680 Intervals 
    HOJ 2543 Stone IV 
    POJ 2135 Farm Tour 
    BASHU2445 餐巾问题 
    ---------------------------------------------onmylove原创
    最大流题目:
    TC:
    Single Round Match 200 Round 1 – Division I, Level Three
    Single Round Match 236 Round 1 – Division I, Level Three
    Single Round Match 399 Round 1 – Division I, Level Three
    同Hoj1024: http://acm.hust.edu.cn/thx/problem.php?id=1024
    2003 TCO Semifinal Round 4 – Division I, Level Three
    2004 TCCC Championship Round – Division I, Level Three
    2005 TCO Sponsor Track Round 3 – Division I, Level One
    混合图的欧拉回路
    Poj1637: http://acm.pku.edu.cn/JudgeOnline/problem?id=1637
    zju1992:http://acm.zju.edu.cn/show_problem.php?pid=1992
    求增广边:
    Poj3204:http://acm.pku.edu.cn/JudgeOnline/problem?id=3204
    类似:Hoj1082: http://acm.hust.edu.cn/thx/problem.php?cid=1017&pid=6
    项目选择问题:
    Poj3469:http://acm.pku.edu.cn/JudgeOnline/problem?id=3469
    Zoj2930:http://acm.zju.edu.cn/show_problem.php?pid=2930
    求项目选择项目最多的方案。
    建图:
    Poj1149:http://acm.pku.edu.cn/JudgeOnline/problem?id=1149
    Poj3436:http://acm.pku.edu.cn/JudgeOnline/problem?id=3436
    Poj3281:http://acm.pku.edu.cn/JudgeOnline/problem?id=3281
    连通度:
    点连通度Poj1966: http://acm.pku.edu.cn/JudgeOnline/problem?id=1966
    Uva563, http://icpcres.ecs.baylor.edu/onlinejudge/点不交的路径条数问题,需要拆点
    最小割:
    Poj2914:http://acm.pku.edu.cn/JudgeOnline/problem?id=2914
    (stoer-Wagner)
    基本题:
    Poj3498:http://acm.pku.edu.cn/JudgeOnline/problem?id=3498
    枚举:做n次最大流。
    Poj1087:http://acm.pku.edu.cn/JudgeOnline/problem?id=1087
    可以用最大流做,也可以用二分图匹配做。
    Poj1273:http://acm.pku.edu.cn/JudgeOnline/problem?id=1273
    Poj1274:http://acm.pku.edu.cn/JudgeOnline/problem?id=1274
    Poj1325: http://acm.pku.edu.cn/JudgeOnline/problem?id=1325
    poj1459:http://acm.pku.edu.cn/JudgeOnline/problem?id=1459
    Poj1797:http://acm.pku.edu.cn/JudgeOnline/problem?id=1797
    Poj1815:http://acm.pku.edu.cn/JudgeOnline/problem?id=1815
    poj2112:http://acm.pku.edu.cn/JudgeOnline/problem?id=2112
    poj2239:http://acm.pku.edu.cn/JudgeOnline/problem?id=2239
    poj2289: http://acm.pku.edu.cn/JudgeOnline/problem?id=2289
    Poj2391:http://acm.pku.edu.cn/JudgeOnline/problem?id=2391
    Poj2987:http://acm.pku.edu.cn/JudgeOnline/problem?id=2987
    Poj3308:http://acm.pku.edu.cn/JudgeOnline/problem?id=3308
    提示:最大权闭包,转化成最大流
    Poj3155: http://acm.pku.edu.cn/JudgeOnline/problem?id=3155
    难
    SGU 176 http://acm.sgu.ru/problem.php?contest=0&problem=176容量有上下界的网络流问题,有难度 Spoj660:http://www.spoj.pl/problems/QUEST4/Spoj377http://www.spoj.pl/problems/TAXI/ UVA http://icpcres.ecs.baylor.edu/onlinejudge/753,820, 10122, 10330, 10511, 10735. 
  • 相关阅读:
    Bootstrap
    Asp.Net母版页的相关知识
    连接Access数据库的连接字符串
    登录界面更换验证码图片
    .NET中string与StringBuilder在字符串拼接功能上的比较
    Asp.Net(C#)使用oleDbConnection 连接Excel
    非常规方法实现添加合并列
    ASP.Net页面间变量值传递的方法
    eclipse配置class注释模板
    spring中web.xml指定配置文件
  • 原文地址:https://www.cnblogs.com/zhang1107/p/3049618.html
Copyright © 2011-2022 走看看