Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()", the lo
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其他好文 时间:
2016-03-05 13:13:37
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137
遍历:注意左括号要在右括号前! 1 class Solution { 2 vector<string> res; 3 public: 4 void set(int left,int right,vector<string>& result,string str) 5 { 6 if(!left &&!
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其他好文 时间:
2016-03-03 21:00:16
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102
题目: Given a string of numbers and operators, return all possible results from computing all the different possible ways to group numbers and operators
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其他好文 时间:
2016-03-03 12:49:38
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120
32. Longest Valid Parentheses Problem's Link ---------------------------------------------------------------------------- Mean: 给定一个由'('和')'组成的字符串,求最长
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其他好文 时间:
2016-03-01 22:40:45
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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: "
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其他好文 时间:
2016-03-01 00:43:39
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150
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:"((
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其他好文 时间:
2016-02-20 17:32:08
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111
22. Generate Parentheses Problem's Link ---------------------------------------------------------------------------- Mean: 略 analyse: 略 Time complexit
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其他好文 时间:
2016-02-17 19:07:03
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120
20. Valid Parentheses Problem's Link ---------------------------------------------------------------------------- Mean: 给定一个括号序列,检查括号是否按顺序匹配. analyse:
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其他好文 时间:
2016-02-17 17:18:59
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130
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: "
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其他好文 时间:
2016-02-13 23:13:58
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458
Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()", the lo
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其他好文 时间:
2016-02-06 22:22:13
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174