Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each number ...
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其他好文 时间:
2015-03-15 22:36:24
阅读次数:
144
https://leetcode.com/problems/combination-sum/Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the ...
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其他好文 时间:
2015-03-15 21:11:57
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122
Letter Combinations of a Phone Number问题:iven a digit string, return all possible letter combinations that the number could represent.A mapping of digi...
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其他好文 时间:
2015-03-15 16:30:01
阅读次数:
148
Given two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3,4], [2,3],...
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其他好文 时间:
2015-03-13 15:48:38
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115
Restore IP Addresses问题:Given a string containing only digits, restore it by returning all possible valid IP address combinations.思路: dfs + 回溯模板我的代码1:....
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其他好文 时间:
2015-03-10 22:59:02
阅读次数:
228
Combination Sum II问题:Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers ...
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其他好文 时间:
2015-03-10 16:59:16
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153
Combination Sum问题:Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.T...
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其他好文 时间:
2015-03-10 16:55:40
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185
Combinations问题:Given two integersnandk, return all possible combinations ofknumbers out of 1 ...n.思路: dfs + 回溯我的代码:学习之处:常见的dfs+回溯模板 void dfs(){ ...
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其他好文 时间:
2015-03-09 12:46:28
阅读次数:
150
Generate Parentheses问题:Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a ...
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其他好文 时间:
2015-03-09 09:18:50
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112
Given a digit string, return all possible letter combinations that the number could represent.
A mapping of digit to letters (just like on the telephone buttons) is given below.
Input:Digit string...
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其他好文 时间:
2015-03-07 01:02:15
阅读次数:
210