Two Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 1390 Accepted: 701 Description The city consists of intersections and streets that connect them. Heavy snow covered the city so the mayor Milan gave to the winter-service a list of st…
Find Metal Mineral Problem Description Humans have discovered a kind of new metal mineral on Mars which are distributed in point‐like with paths connecting each of them which formed a tree. Now Humans launches k robots on Mars to collect them, and du…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4003 Find Metal Mineral Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 4490 Accepted Submission(s): 2071 Problem Description Humans have discov…
TELE Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4957 Accepted: 2726 Description A TV-network plans to broadcast an important football match. Their network of transmitters and users can be represented as a tree. The root of the tre…
Find Metal Mineral Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 3397 Accepted Submission(s): 1588 Problem Description Humans have discovered a kind of new metal mineral on Mars which are d…
[HDU4003]Find Metal Mineral Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 3686 Accepted Submission(s): 1723 Problem Description Humans have discovered a kind of new metal mineral on Mars wh…