GeekZRF

Codeforces Round #436 (Div. 2)C. Bus 模拟

摘要： C. Bus time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output A bus moves along the coordin 阅读全文

posted @ 2017-09-26 10:55 GeekZRF 阅读(205) 评论(0) 推荐(0) 编辑

HDU 3594.Cactus 仙人掌图

摘要： Cactus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2206 Accepted Submission(s): 1039 Problem 阅读全文

posted @ 2017-09-23 21:52 GeekZRF 阅读(155) 评论(0) 推荐(0) 编辑

HDU 3667.Transportation 最小费用流

摘要： Transportation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3045 Accepted Submission(s): 1318 阅读全文

posted @ 2017-09-22 19:08 GeekZRF 阅读(203) 评论(4) 推荐(0) 编辑

HDU 3666.THE MATRIX PROBLEM 差分约束系统

摘要： THE MATRIX PROBLEM Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8693 Accepted Submission(s): 2 阅读全文

posted @ 2017-09-22 18:53 GeekZRF 阅读(173) 评论(0) 推荐(0) 编辑

POJ 1741.Tree 树分治树形dp 树上点对

摘要： Tree Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 24258 Accepted: 8062 Description Give a tree with n vertices,each edge has a length(po 阅读全文

posted @ 2017-09-21 16:51 GeekZRF 阅读(141) 评论(0) 推荐(0) 编辑

POJ 3107.Godfather 树形dp

摘要： Godfather Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 7536 Accepted: 2659 Description Last years Chicago was full of gangster fights an 阅读全文

posted @ 2017-09-20 18:32 GeekZRF 阅读(139) 评论(0) 推荐(0) 编辑

POJ 1655.Balancing Act 树形dp 树的重心

摘要： Balancing Act Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14550 Accepted: 6173 Description Consider a tree T with N (1 <= N <= 20,000) 阅读全文

posted @ 2017-09-19 22:09 GeekZRF 阅读(151) 评论(0) 推荐(0) 编辑

HDU 6214.Smallest Minimum Cut 最少边数最小割

摘要： Smallest Minimum Cut Time Limit: 2000/2000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 1181 Accepted Submission(s): 阅读全文

posted @ 2017-09-19 18:21 GeekZRF 阅读(480) 评论(0) 推荐(0) 编辑

HDU 5521.Meeting 最短路模板题

摘要： Meeting Time Limit: 12000/6000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 3361 Accepted Submission(s): 1073 Prob 阅读全文

posted @ 2017-09-04 22:15 GeekZRF 阅读(189) 评论(0) 推荐(0) 编辑

LibreOJ #6014. 「网络流 24 题」最长 k 可重区间集

摘要： #6014. 「网络流 24 题」最长 k 可重区间集内存限制：256 MiB时间限制：1000 ms标准输入输出题目类型：传统评测方式：文本比较上传者：匿名 #6014. 「网络流 24 题」最长 k 可重区间集 #6014. 「网络流 24 题」最长 k 可重区间集内存限制：256 M 阅读全文

posted @ 2017-08-21 14:41 GeekZRF 阅读(244) 评论(0) 推荐(0) 编辑