HHH_go_的博客

Anniversary party Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 12633    Accepted Submission(s): 5100 Problem Description There i

Computer Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 31005    Accepted Submission(s): 3895 Problem Description A school bought

D. Choosing Capital for Treeland time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output The country Treeland consi

Tree Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 24493   Accepted: 8161 Description Give a tree with n vertices,each edge has a length(positive integer l