1062* 昂貴的聘禮 枚舉等級限制+dijkstra Accepted
1087* A Plug for UNIX 2分匹配
1094 Sorting It All Out floyd 或 拓?fù)?Accepted
1112* Team Them Up! 2分圖染色+DP
1125 Stockbroker Grapevine FLOYD Accepted
1135 Domino Effect 最短路 Accepted
1149* PIGS 網(wǎng)絡(luò)流 Accepted
1161* Walls floyd Accepted
1201 Intervals 差分約束 Accepted
1236* Network of Schools 強(qiáng)聯(lián)通 Accepted
1251 Jungle Roads MST
1273 Drainage Ditches 最大流 Accepted
1274 The Perfect Stall 2分匹配 Accepted
1275* Cashier Employment 差分約束
1325 Machine Schedule 2分匹配(最小點(diǎn)覆蓋)
1364 King 差分約束 Accepted
1422 Air Raid 2分匹配 Accepted
1459 Power Network 網(wǎng)絡(luò)流
1466 Girls and Boys 2分圖(最大獨(dú)立團(tuán))
1469 COURSES 2分匹配 Accepted
1502 MPI Maelstrom floyd
1511* Invitation Cards 最短路 Accepted
1637* Sightseeing tour 混合圖歐拉回路-網(wǎng)絡(luò)流 Accepted
1716 Integer Intervals 差分約束
1724* ROADS 最短路-拆點(diǎn) Accepted
1780* Code 歐拉回路
1789 Truck History 最小生成樹
1797 Heavy Transportation 最小生成樹
1847 Tram 最短路
1904* King's Quest 強(qiáng)聯(lián)通
1949 Chores 最短路
2060 Taxi Cab Scheme 2分匹配
2075 Tangled in Cables 最小生成樹
2112 Optimal Milking 網(wǎng)絡(luò)流
2125 Destroying The Graph 最小割
2135 Farm Tour 費(fèi)用流 Accepted
2139 Six Degrees of Cowvin Bacon floyd
2226 Muddy Fields 2分匹配
2230 Watchcow 歐拉回路 Accepted
2239 Selecting Courses 2分匹配
2267* From Dusk till Dawn or: Vladimir the Vampire 最短路
2289 Jamie's Contact Groups 網(wǎng)絡(luò)流
2337 Catenyms 歐拉通路
2349 Arctic Network 最小生成樹
2369 Genealogical tree 拓?fù)湫?br>2387 Til the Cows Come Home 最短路
2391* Ombrophobic Bovines 最大流
2394 Checking an Alibi 最短路
2396* Budget 網(wǎng)絡(luò)流
2421* Constructing Roads 最小生成樹
2446 Chessboard 2分匹配 Accepted
2455 Secret Milking Machine 網(wǎng)絡(luò)流 Accepted
2457 Part Acquisition 最短路
2472 106 miles to Chicago 最短路
2485 Highways 最小生成樹 Accepted
2516 Minimum Cost 費(fèi)用流
2536 Gopher II 2分匹配
2553* The Bottom of a Graph 強(qiáng)聯(lián)通
2570 Fiber Network floyd
2584 T-Shirt Gumbo 網(wǎng)絡(luò)流
2594* Treasure Exploration 2分匹配
2723 Get Luffy Out 2-sat
2724 Purifying Machine 2分匹配
2728 Desert King 最優(yōu)比例生成樹
2749* Building roads 2-sat
2762 Going from u to v or from v to u? 強(qiáng)聯(lián)通 Accepted
2949* Word Rings 差分約束
2983 Is the Information Reliable? 差分約束
2987 Firing 最小割(求解正確性??)
3020 Antenna Placement 2分匹配
3041 Asteroids 2分匹配
3072* Robot 最短路
3160 Father Christmas flymouse 強(qiáng)聯(lián)通
3164 Command Network 最小樹形圖
3169 Layout 差分約束
3177 Redundant Paths 雙聯(lián)通分量 Accepted3189 Steady Cow Assignment 網(wǎng)絡(luò)流
3204 Ikki's Story I - Road Reconstruction 最大流
3207 Ikki's Story IV - Panda's Trick 2分圖
3216 Repairing Company 2分匹配
3228 Gold Transportation 網(wǎng)絡(luò)流
3255 Roadblocks 最短路
3259 Wormholes 最短路 Accepted
3268 Silver Cow Party 最短路
3275 Ranking the Cows dfs Accepted
3281 Dining 最大流 Accepted
3308 Paratroopers 最小割
3310 Caterpillar
3311 Hie with the Pie floyd Accepted
3328 Cliff Climbing 最短路
3343 Against Mammoths 2分匹配
3352 Road Construction 橋 Accepted3439 Server Relocation 最短路
3463 Sightseeing 最短路 Accepted
3469 Dual Core CPU 最小割 Accepted
3487 The Stable Marriage Problem 穩(wěn)定婚姻
3522 Slim Span 最小生成樹 Accepted
3594 Escort of Dr. Who How 最短路
3615 Cow Hurdles 最短路 Accepted3623 Wedding 2-sat
3653 Here We Go(relians) Again 最短路
3659* Cell Phone Network 最小支配集
3660 Cow Contest 拓?fù)?br>3662* Telephone Lines 最短路
3678 Katu Puzzle 2-sat
3683* Priest John's Busiest Day 2-sat求解
3687 Labeling Balls 差分約束 或 拓?fù)?br>3692 Kindergarten 2分匹配
3694 Network 無向圖縮點(diǎn)
3723 *Conscription 最小生成樹 Accepted