猿的进化

hdu5977 Garden of EdenTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 614 Accepted Submission(s): 188Problem Description When God made

题目链接 Tree Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 22430 Accepted: 7403 DescriptionGive a tree with n vertices,each edge has a length(positive integer less than 1001).

http://acm.hdu.edu.cn/showproblem.php?pid=1007 Quoit Design Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 39358    Accepted S