Qin Shi Huang's National Road System Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6407 Accepted Submission(s): 2239 Problem Description During the Warring States Period of ancient China(47…
Qin Shi Huang's National Road System Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) [Problem Description] During the Warring States Period of ancient China(476 BC to 221 BC), there were seven kingdoms in China ---…
Qin Shi Huang's National Road System Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3843 Accepted Submission(s): 1336 Problem Description During the Warring States Period of ancient China(47…
题目大意:给你n个点然后让你求出去掉一条边之后所形成的最小生成树. 比較基础的次小生成树吧. ..先prime一遍求出最小生成树.在dfs求出次小生成树. Install Air Conditioning Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others) Total Submission(s): 1038 Accepted Submission(s): 240 Proble…
pid=4081">http://acm.hdu.edu.cn/showproblem.php?pid=4081 Problem Description During the Warring States Period of ancient China(476 BC to 221 BC), there were seven kingdoms in China ---- they were Qi, Chu, Yan, Han, Zhao, Wei and Qin. Ying Zheng wa…