码迷,mamicode.com
首页 >  
搜索关键字:subsequences    ( 257个结果
leetcode@ [72/115] Edit Distance & Distinct Subsequences (Dynamic Programming)
https://leetcode.com/problems/edit-distance/Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each oper...
分类:其他好文   时间:2015-12-06 19:24:36    阅读次数:200
codeforce 597C-Subsequences(dp+树状数组)
题目和南阳那道题一样链接http://www.cnblogs.com/zzuli2sjy/p/4943774.html代码: 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 typedef long long l...
分类:编程语言   时间:2015-11-19 13:13:04    阅读次数:204
115. Distinct Subsequences (String; DP)
Given a string S and a string T, count the number of distinct subsequences of T in S.A subsequence of a string is a new string which is formed from th...
分类:其他好文   时间:2015-10-30 07:08:16    阅读次数:217
Distinct Subsequences——Leetcode
Given a stringSand a stringT, count the number of distinct subsequences ofTinS.A subsequence of a string is a new string which is formed from the orig...
分类:其他好文   时间:2015-09-22 01:28:15    阅读次数:189
leetcode: Distinct Subsequences
Distinct SubsequencesGiven a stringSand a stringT, count the number of distinct subsequences ofTinS.A subsequence of a string is a new string which is...
分类:其他好文   时间:2015-09-12 12:15:57    阅读次数:134
Leetcode 115 Distinct Subsequences 解题报告
Distinct SubsequencesTotal Accepted:38466Total Submissions:143567My SubmissionsQuestionSolutionGiven a stringSand a stringT, count the number of disti...
分类:其他好文   时间:2015-09-09 11:21:48    阅读次数:214
LeetCode -- Distinct Subsequences
LeetCode -- Distinct Subsequences...
分类:其他好文   时间:2015-08-29 14:02:00    阅读次数:155
LeetCode-Distinct Subsequences
Given a string S and a string T, count the number of distinct subsequences of T in S. A subsequence of a string is a new string which is formed from the original string by deleting some (can be non...
分类:其他好文   时间:2015-08-28 17:52:45    阅读次数:187
hdu 2227Find the nondecreasing subsequences(树状数组+dp+离散化)
题目链接:点击打开链接 题意描述:给定一个序列,找出其中递增子序列的数量? 解题思路: 1、dp[i]:表示以元素i结尾的子序列的数量,则d[j]=sum(d[i])+1;其中(j>=i且j的下标大于i) 2、此刻我们可以联想到树状数组,按数组下标从小到大的顺序插入元素,那么d[j]就等于sum(j)+1; 3、由于数据范围比较大,我们采用离散化处理即可 代码: #i...
分类:编程语言   时间:2015-08-28 15:38:20    阅读次数:153
hihoCoder #1149 Palindrome
DescriptionGiven a string, calculate the number of subsequences that are palindrome. A palindrome is a sequence of characters that reads the same back...
分类:其他好文   时间:2015-08-19 00:16:52    阅读次数:166
257条   上一页 1 ... 13 14 15 16 17 ... 26 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!