The Cow Lexicon Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 8211   Accepted: 3864 Description Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters 'a'..'z'. Their c…

The Cow Lexicon Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 9041   Accepted: 4293 Description Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters 'a'..'z'. Their c…

题目链接. 分析: dp[i]表示母串从第i位起始的后缀所对应的最少去掉字母数. dp[i] = min(dp[i+res]+res-strlen(pa[j])); 其中res 为从第 i 位开始匹配 pa[j] 所需要的长度. 以下代码当做指针的练习,研究了几天C,发现C语言功底到底是提升了(虽说算法功底至今还木有). #include <iostream> #include <cstdio> #include <cstdlib> #include <cstri…

The Cow Lexicon DescriptionFew know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters 'a'..'z'. Their cowmunication system, based on mooing, is not very accurate; sometimes they hear word…

The Cow Lexicon Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 8252   Accepted: 3888 Description Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters 'a'..'z'. Their c…

题目大意: 输入w,l: w是接下来的字典内的单词个数,l为目标字符串长度 输入目标字符串 接下来w行,输入字典内的各个单词 输出目标字符串最少删除多少个字母就能变成只由字典内的单词组成的字符串 Sample Input 6 10browndcodwcowmilkwhiteblackbrownfarmer Sample Output 2   当输入为 2 6 reader rad reder 输出为 1 即单词不能相互覆盖 只能各自独立组合 #include <algorithm> #incl…

Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 7290   Accepted: 3409 Description Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters 'a'..'z'. Their cowmunication sys…

http://poj.org/problem?id=3267 The Cow Lexicon Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 9380   Accepted: 4469 Description Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of t…

The Cow Lexicon Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 8905   Accepted: 4228 Description Few know that the cows have their own dictionary with W (1 ≤ W ≤ 600) words, each containing no more 25 of the characters 'a'..'z'. Their c…

题目 1633: [Usaco2007 Feb]The Cow Lexicon 牛的词典 Time Limit: 5 Sec  Memory Limit: 64 MBSubmit: 401  Solved: 216[Submit][Status] Description 没有几个人知道,奶牛有她们自己的字典,里面的有W (1 ≤ W ≤ 600)个词,每个词的长度不超过25,且由小写字母组成.她们在交流时,由于各种原因,用词总是不那么准确.比如,贝茜听到有人对她说"browndcodw"…