原创 poj_3026 Borg Maze(prim + BFS)

Borg Maze Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 13296   Accepted: 4338 Description The Borg

原创 poj_1094 Sorting It All Out(拓撲排序 + floyd)

Sorting It All Out Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 33486   Accepted: 11678 Description

原创 poj_3041 Asteroids(匈牙利算法+最小點覆蓋)

Asteroids Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 20834   Accepted: 11322 Description Bessie w

原创 poj_1789 Truck History(prim)

Truck History Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 25746   Accepted: 10023 Description Adva

原创 poj_1459 Power Network(多源多匯最大網絡流)(EK / dinic / ISAP)

Power Network Time Limit: 2000MS   Memory Limit: 32768K Total Submissions: 27462   Accepted: 14275 Description A po

原创 poj_1840 Eqs(二分查找 / 哈希)

Eqs Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 15935   Accepted: 7814 Description Consider equati

原创 poj_2151 Check the difficulty of problems(概率dp)

Check the difficulty of problems Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 7053   Accepted: 3051

原创 poj_3349 Snowflake Snow Snowflakes(數字哈希)

Snowflake Snow Snowflakes Time Limit: 4000MS   Memory Limit: 65536K Total Submissions: 39366   Accepted: 10311 Descr

原创 poj_3436 ACM Computer Factory(Dinic + 拆點)

ACM Computer Factory Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 7212   Accepted: 2566   Special Jud

原创 poj_1258 Agri-Net(prim)

Agri-Net Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 53526   Accepted: 22230 Description Farmer Jo

原创 poj_3259 Wormholes(bollman-ford / SPFA)

Wormholes Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 45517   Accepted: 16797 Description While ex

原创 poj_2485 Highways(kruskal)

Highways Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 29098   Accepted: 13276 Description The islan

原创 poj_2253 Frogger(floyd + %f)

Frogger Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 38675   Accepted: 12454 Description Freddy Fro

原创 poj_3274 Gold Balanced Lineup(數字哈希)

Gold Balanced Lineup Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 15074   Accepted: 4361 Description

原创 hdu_2255 奔小康賺大錢(KM算法)

奔小康賺大錢 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7688 Accep