Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively. Below is one possible representati ...
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其他好文 时间:
2016-06-25 17:44:12
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164
一天一道LeetCode
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(一)题目
Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substr...
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其他好文 时间:
2016-06-12 02:15:21
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202
Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively. Below is one possible representati ...
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其他好文 时间:
2016-06-04 23:47:08
阅读次数:
600
https://leetcode.com/problems/scramble-string/ 首先递归,或说是递推是最容易想到的: F(s1(i,j), s2(i,j)) = F(s1(i,k),s2(i,k)) && F(s1(j-k,j),s2((j-k,j)) || F(s1(i,k),s2( ...
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其他好文 时间:
2016-04-12 19:24:24
阅读次数:
144
题目来源: https://leetcode.com/problems/scramble-string/ 题意分析: 给定一个字符串,字符串展成一个二叉树,如果二叉树某个或多个左右子树颠倒得到的新字符串称为scramble。给两个字符串,判断是否互为scramble。 题目思路: 这是一个动态规划问
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编程语言 时间:
2016-02-24 21:00:23
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203
题目:Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible representa...
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其他好文 时间:
2016-01-04 08:55:51
阅读次数:
208
Given a strings1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible representation...
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其他好文 时间:
2015-10-30 20:12:45
阅读次数:
207
原题链接在这里:https://leetcode.com/problems/scramble-string/这道题参考了这篇帖子:http://blog.csdn.net/linhuanmars/article/details/24506703这其实是一道三维动态规划的题目,我们提出维护量res[i...
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其他好文 时间:
2015-09-21 09:12:06
阅读次数:
147
Problem:Given a strings1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible repres...
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其他好文 时间:
2015-09-20 23:51:57
阅读次数:
257