Parencodings
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 20444
Accepted: 12303
Description
Let S = s1 s2...s2n be a well-formed string of parentheses...
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其他好文 时间:
2015-01-07 20:58:02
阅读次数:
168
Valid ParenthesesGiven a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must clos...
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其他好文 时间:
2015-01-04 22:44:54
阅读次数:
263
Longest Valid ParenthesesGiven a string containing just the characters'('and')', find the length of the longest valid (well-formed) parentheses substr...
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其他好文 时间:
2015-01-03 22:20:40
阅读次数:
131
题目:(Backtrancing)Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a soluti...
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其他好文 时间:
2015-01-03 07:03:14
阅读次数:
210
https://oj.leetcode.com/problems/generate-parentheses/http://fisherlei.blogspot.com/2012/12/leetcode-generate-parentheses.htmlpublicclassSolution{
publicList<String>generateParenthesis(intn){
//SolutionB:
//returngenerateParenthesis_BruteForce(n);
..
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其他好文 时间:
2015-01-02 16:12:32
阅读次数:
137
https://oj.leetcode.com/problems/valid-parentheses/http://fisherlei.blogspot.com/2013/01/leetcode-valid-parentheses.htmlpublicclassSolution{
publicbooleanisValid(Strings)
{
if(s==null)
returntrue;
Stack<Character>stack=newStack<>();
for(charc:s..
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其他好文 时间:
2015-01-02 16:12:14
阅读次数:
99
Given a string containing just the characters'('and')', find the length of the longest valid (well-formed) parentheses substring.For"(()", the longest...
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其他好文 时间:
2015-01-01 21:10:28
阅读次数:
149
Given two integers representing the numerator and denominator of a fraction, return the fraction in string format.
If the fractional part is repeating, enclose the repeating part in parentheses.
...
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其他好文 时间:
2014-12-30 20:42:23
阅读次数:
122
The problem: (This prolem include many programming skills in using recursion!!)Givennpairs of parentheses, write a function to generate all combinatio...
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其他好文 时间:
2014-12-30 13:10:18
阅读次数:
174
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:
2014-12-29 22:47:51
阅读次数:
251