class Solution {public: vector generateParenthesis(int n) { string str; vector res; dfs(n, 0, 0, str, res); return res;...
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其他好文 时间:
2014-07-19 15:28:21
阅读次数:
207
Parencodings
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 19409
Accepted: 11718
Description
Let S = s1 s2...s2n be a well-formed string of parentheses. S ...
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其他好文 时间:
2014-07-18 13:27:19
阅读次数:
204
[LeetCode]Generate Parentheses...
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其他好文 时间:
2014-07-17 15:17:19
阅读次数:
181
Generate ParenthesesGivennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a sol...
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其他好文 时间:
2014-07-16 18:07:04
阅读次数:
146
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...
分类:
其他好文 时间:
2014-07-14 18:19:13
阅读次数:
271
1、打开PowerDesigner,设置PowerDesigner的当前数据库为Access;2、在PowerDesigner中新建表结构(物理模型);3、PowerDesigner菜单中:Database -> Generate Database...(快捷键Ctrl+G); 在弹出的对话框中,设...
分类:
数据库 时间:
2014-07-13 20:18:53
阅读次数:
292
Given an integer n, generate a square matrix filled with elements from 1 to n2 in
spiral order.
For example,
Given n = 3,
You should return the following matrix:
[
[ 1, 2, 3 ],
[ 8, 9, 4 ],
[...
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其他好文 时间:
2014-07-13 16:37:16
阅读次数:
199
由于面试被问到了Spring4,所以打算把过去Spring3的项目全部升级为Spring4。现将环境搭建过程记录在此。
首先使用Maven Archetype创建项目骨架,执行以下命令:
mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-ar...
分类:
数据库 时间:
2014-07-13 15:46:14
阅读次数:
358
Parentheses Balance
You are given a string consisting of parentheses () and []. A string of this type is said to be correct:
(a)if it is the empty string(b)if A and B are correct, AB is c...
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其他好文 时间:
2014-07-13 15:42:59
阅读次数:
207
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
For example, given n = 3, a solution set is:
"((()))", "(()())", "(())()", "()(())", "()()...
分类:
其他好文 时间:
2014-07-12 17:37:13
阅读次数:
139