QSC and Master Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 859 Accepted Submission(s): 325 Problem Description Every school has some legends, Northeastern University is the same. Enter…
odd-even number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 388 Accepted Submission(s): 212 Problem Description For a number,if the length of continuous odd digits is even and the length…
Clone Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/65536K (Java/Other) Total Submission(s) : 8 Accepted Submission(s) : 5 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description After eating food from Chernobyl,…
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…
Tree2cycle Time Limit: 15000/8000 MS (Java/Others) Memory Limit: 102400/102400 K (Java/Others)Total Submission(s): 324 Accepted Submission(s): 54 Problem Description A tree with N nodes and N-1 edges is given. To connect or disconnect one edge,…
transaction transaction transaction Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 132768/132768 K (Java/Others)Total Submission(s): 895 Accepted Submission(s): 441 Problem Description Kelukin is a businessman. Every day, he travels aroun…
比赛链接: http://202.197.224.59/OnlineJudge2/index.php/Contest/problems/contest_id/36 题目来源: 2014嘉杰信息杯ACM/ICPC湖南程序设计邀请赛暨第六届湘潭市程序设计竞赛 × Problem A A simple problem (求N % 1 + N % 2 + ....+ N % N, 待补) ? Problem B Path √ Problem C Range (单调栈) √ Problem…
题目 Source http://acm.hdu.edu.cn/showproblem.php?pid=5834 Description Bi Luo is a magic boy, he also has a migic tree, the tree has N nodes , in each node , there is a treasure, it's value is V[i], and for each edge, there is a cost C[i], which means…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4003 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…
Minimum Cut Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5452 Description Given a simple unweighted graph G (an undirected graph containing no loops nor multiple edges) with n nodes and m edges. Let T be a spa…
The Ghost Blows Light Problem Description My name is Hu Bayi, robing an ancient tomb in Tibet. The tomb consists of N rooms (numbered from 1 to N) which are connected by some roads (pass each road should cost some time). There is exactly one route be…