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            The Fourth Dimension Space

            枯葉北風(fēng)寒,忽然年以殘,念往昔,語默心酸。二十光陰無一物,韶光賤,寐難安; 不畏形影單,道途阻且慢,哪曲折,如渡飛湍。斬浪劈波酬壯志,同把酒,共言歡! -如夢令

            網(wǎng)絡(luò)流題目集錦(轉(zhuǎn))

            最大流
            POJ 1273 Drainage Ditches
            POJ 1274 The Perfect Stall (二分圖匹配)
            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 (枚舉)
            POJ 1637 Sightseeing tour (混合圖歐拉回路)
            POJ 3498 March of the Penguins (枚舉匯點(diǎn))
            POJ 1087 A Plug for UNIX
            POJ 1149 Pigs (構(gòu)圖題)
            ZOJ 2760 How Many Shortest Path (邊不相交最短路的條數(shù))
            POJ 2391 Ombrophobic Bovines (必須拆點(diǎn),否則有BUG)
            WHU 1124 Football Coach (構(gòu)圖題)
            SGU 326 Perspective (構(gòu)圖題,類似于 WHU 1124)
            UVa 563 Crimewave
            UVa 820 Internet Bandwidth
            POJ 3281 Dining (構(gòu)圖題)
            POJ 3436 ACM Computer Factory
            POJ 2289 Jamie's Contact Groups (二分)
            SGU 438 The Glorious Karlutka River =) (按時間拆點(diǎn))
            SGU 242 Student's Morning (輸出一組解)
            SGU 185 Two shortest (Dijkstra 預(yù)處理,兩次增廣,必須用鄰接陣實(shí)現(xiàn),否則 MLE)
            HOJ 2816 Power Line
            POJ 2699 The Maximum Number of Strong Kings (枚舉+構(gòu)圖)
            ZOJ 2332 Gems
            JOJ 2453 Candy (構(gòu)圖題)
            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 (找割邊)
            HNU 10940 Coconuts
            ZOJ 2532 Internship (找關(guān)鍵割邊)
            POJ 1815 Friendship (字典序最小的點(diǎn)割集)
            POJ 3204 Ikki's Story I - Road Reconstruction (找關(guān)鍵割邊)
            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 (找割邊)
            ZOJ 2539 Energy Minimization
            TJU 2944 Mussy Paper (最大權(quán)閉合子圖)
            POJ 1966 Cable TV Network (無向圖點(diǎn)連通度)
            HDU 1565 方格取數(shù)(1) (最大點(diǎn)權(quán)獨(dú)立集)
            HDU 1569 方格取數(shù)(2) (最大點(diǎn)權(quán)獨(dú)立集)
            POJ 2987 Firing (最大權(quán)閉合子圖)
            SPOJ 839 Optimal Marks (將異或操作轉(zhuǎn)化為對每一位求最小割)
            HOJ 2811 Earthquake Damage (最小點(diǎn)割集)
            2008 Beijing Regional Contest Problem A Destroying the bus stations ( BFS 預(yù)處理 )(網(wǎng)絡(luò)流題目集錦(轉(zhuǎn))http://acmicpc-live-archive.uva.es/nuevoportal/data/problem.php?p=4322)
            ZOJ 2676 Network Wars (參數(shù)搜索)
            POJ 3155 Hard Life (參數(shù)搜索)
            ZOJ 3241 Being a Hero

            有上下界
            ZOJ 2314 Reactor Cooling (無源匯可行流)
            POJ 2396 Budget (有源匯可行流)
            SGU 176 Flow Construction (有源匯最小流)
            ZOJ 3229 Shoot the Bullet (有源匯最大流)
            HDU 3157 Crazy Circuits (有源匯最小流)

            最小費(fèi)用流
            HOJ 2715 Matrix3
            HOJ 2739 The Chinese Postman Problem
            POJ 2175 Evacuation Plan (消一次負(fù)圈)
            POJ 3422 Kaka's Matrix Travels (與 Matrix3 類似)
            POJ 2516 Minimum Cost (按物品種類多次建圖)
            POJ 2195 Going Home
            BUAA 1032 Destroying a Painting
            POJ 2400 Supervisor, Supervisee (輸出所有最小權(quán)匹配)
            POJ 3680 Intervals
            HOJ 2543 Stone IV
            POJ 2135 Farm Tour
            BASHU2445 餐巾問題
            ---------------------------------------------onmylove原創(chuàng)

            最大流題目:

            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

            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

             

             

             

             

             

            混合圖的歐拉回路

            Poj1637: http://acm.pku.edu.cn/JudgeOnline/problem?id=1637

            zju1992http://acm.zju.edu.cn/show_problem.php?pid=1992 
              
              

            求增廣邊:

            Poj3204http://acm.pku.edu.cn/JudgeOnline/problem?id=3204

            類似:Hoj1082: http://acm.hust.edu.cn/thx/problem.php?cid=1017&pid=6

             

             

             

             

            項目選擇問題:

            Poj3469http://acm.pku.edu.cn/JudgeOnline/problem?id=3469

            Zoj2930http://acm.zju.edu.cn/show_problem.php?pid=2930

            求項目選擇項目最多的方案。

             

             

            建圖:

            Poj1149http://acm.pku.edu.cn/JudgeOnline/problem?id=1149

            Poj3436http://acm.pku.edu.cn/JudgeOnline/problem?id=3436

            Poj3281http://acm.pku.edu.cn/JudgeOnline/problem?id=3281

             

             

            連通度:

            點(diǎn)連通度Poj1966: http://acm.pku.edu.cn/JudgeOnline/problem?id=1966

            Uva563, http://icpcres.ecs.baylor.edu/onlinejudge/ 
            點(diǎn)不交的路徑條數(shù)問題,需要拆點(diǎn)

             

             

             

            最小割:

            Poj2914http://acm.pku.edu.cn/JudgeOnline/problem?id=2914

            stoer-Wagner

             

             

             

             

            基本題:

            Poj3498http://acm.pku.edu.cn/JudgeOnline/problem?id=3498

            枚舉:n次最大流。

             

            Poj1087http://acm.pku.edu.cn/JudgeOnline/problem?id=1087

            可以用最大流做,也可以用二分圖匹配做。

             

             

             

            Poj1273http://acm.pku.edu.cn/JudgeOnline/problem?id=1273

             

            Poj1274http://acm.pku.edu.cn/JudgeOnline/problem?id=1274

             

            Poj1325: http://acm.pku.edu.cn/JudgeOnline/problem?id=1325

             

            poj1459http://acm.pku.edu.cn/JudgeOnline/problem?id=1459

              

            Poj1797http://acm.pku.edu.cn/JudgeOnline/problem?id=1797

             

            Poj1815http://acm.pku.edu.cn/JudgeOnline/problem?id=1815

             

             

            poj2112http://acm.pku.edu.cn/JudgeOnline/problem?id=2112

             

            poj2239http://acm.pku.edu.cn/JudgeOnline/problem?id=2239

             

            poj2289: http://acm.pku.edu.cn/JudgeOnline/problem?id=2289

             

            Poj2391http://acm.pku.edu.cn/JudgeOnline/problem?id=2391

             

            Poj2987http://acm.pku.edu.cn/JudgeOnline/problem?id=2987

             

            Poj3308http://acm.pku.edu.cn/JudgeOnline/problem?id=3308

            提示:最大權(quán)閉包,轉(zhuǎn)化成最大流

             

            Poj3155: http://acm.pku.edu.cn/JudgeOnline/problem?id=3155

             

            SGU 176 http://acm.sgu.ru/problem.php?contest=0&problem=176 
            容量有上下界的網(wǎng)絡(luò)流問題,有難度
              
            Spoj660http://www.spoj.pl/problems/QUEST4/ 
            Spoj377http://www.spoj.pl/problems/TAXI/ 
              
            UVA  
            http://icpcres.ecs.baylor.edu/onlinejudge/ 
            753, 
            820,  
            10122,  
            10330,  
            10511,  
            10735. 

            posted on 2010-11-06 13:18 abilitytao 閱讀(872) 評論(0)  編輯 收藏 引用


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