
欧拉回路
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GKHack
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HDOJ3018 Ant Trip(欧拉回路 + 并查集)
Ant Trip Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2055 Accepted Submission(s): 796 Problem Description Ant Country consis原创 2015-09-03 22:20:49 · 1119 阅读 · 0 评论 -
BestCoder Round #53 (div.2) HDOJ5424 Rikka with Graph II(dfs & 哈密顿通路判断)
Rikka with Graph II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 717 Accepted Submission(s): 174 Problem Description As we kn原创 2015-08-30 19:58:05 · 879 阅读 · 0 评论 -
POJ2337 Catenyms(欧拉回路+dfs)
Catenyms Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10533 Accepted: 2754 Description A catenym is a pair of words separated by a period such that th原创 2015-09-05 17:07:15 · 1208 阅读 · 0 评论 -
POJ2230 Watchcow(欧拉回路 + dfs)
Watchcow Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 6493 Accepted: 2829 Special Judge Description Bessie's been appointed the new watch-cow for原创 2015-09-05 09:04:33 · 1089 阅读 · 0 评论 -
POJ2513 Colored Sticks(字典树+并查集+欧拉回路)
Colored Sticks Time Limit: 5000MS Memory Limit: 128000K Total Submissions: 33185 Accepted: 8729 Description You are given a bunch of wooden sticks. Each endpoint of原创 2015-09-05 10:02:08 · 1010 阅读 · 0 评论 -
POJ1041 John's trip(欧拉回路 + 并查集 + dfs)
John's trip Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7856 Accepted: 2644 Special Judge Description Little Johnny has got a new car. He decided原创 2015-09-04 16:06:28 · 1157 阅读 · 0 评论 -
POJ1368 & HDOJ1116 Play on Words(欧拉回路 + 并查集)
Play on Words Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 10844 Accepted: 3695 Description Some of the secret doors contain a very interesting word p原创 2015-09-04 22:34:18 · 1298 阅读 · 0 评论