北大ACM - POJ试题分类

在百度文库上找到的,不知是哪位大牛整理的,真的很不错! zz题 目分类 Posted by fishhead at 2007-01-13 12:44:58.0 -------------------------------------------------------------------------------- acm.pku.edu.cn 1. 排序 1423, 1694, 1723, 1727, 1763, 1788, 1828, 1838, 1840, 2201, 2376, 23

ACM训练方案-POJ题目分类 博客分类: 算法 ACM online Judge 中国: 浙江大学(ZJU):http://acm.zju.edu.cn/ 北京大学(PKU):http://acm.pku.edu.cn/JudgeOnline/ 杭州电子科技大学(HDU):http://acm.hdu.edu.cn/ 中国科技大学(USTC):http://acm.ustc.edu.cn/ 北京航天航空大学(BUAA)http://acm.buaa.edu.cn/oj/index.php 南京

Widget Factory Time Limit: 7000MS   Memory Limit: 65536K Total Submissions: 4436   Accepted: 1502 Description The widget factory produces several different kinds of widgets. Each widget is carefully built by a skilled widgeteer. The time required to

本文出自:http://blog.csdn.net/svitter netFlow Ford-Fulkerson 深度优先搜索,制作一个流网络. 部分路径可能不合理. 对上次dfs的边就行重新筛选.每条边来个反向边. 再来一次dfs 发现还能找到一条路径. dfs->abtray edge->dfs stop when no new stream 容量相等. *残余网络 寻找变数最少的增广路径 通过bfs寻找增广路劲 Edmonds-Karp最短增广路算法 依然不是很好的算法. POJ1273

Black Box Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 7099   Accepted: 2888 Description Our Black Box represents a primitive database. It can save an integer array and has a special i variable. At the initial moment Black Box is empt

Parencodings Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 19352   Accepted: 11675 Description Let S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways: q By an integer sequence P = p1 p2...pn

Tautology Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 9302   Accepted: 3549 Description WFF 'N PROOF is a logic game played with dice. Each die has six faces representing some subset of the possible symbols K, A, N, C, E, p, q, r, s,

Ubiquitous Religions Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 23093   Accepted: 11379 Description There are so many different religions in the world today that it is difficult to keep track of them all. You are interested in findi

Sliding Window Time Limit: 12000MS   Memory Limit: 65536K Total Submissions: 36212   Accepted: 10723 Case Time Limit: 5000MS Description An array of size n ≤ 106 is given to you. There is a sliding window of size k which is moving from the very left