Given a collection of integers that might
contain duplicates,S, return all possible subsets.Note: Elements in a subset
must be in non-descending o...
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其他好文 时间:
2014-06-04 18:37:55
阅读次数:
322
Given a string containing only digits, restore
it by returning all possible valid IP address combinations.For
example:Given"25525511135",return["255.2...
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其他好文 时间:
2014-06-03 14:06:24
阅读次数:
271
Givens1,s2,s3, find whethers3is formed by the
interleaving ofs1ands2.For
example,Given:s1="aabcc",s2="dbbca",Whens3="aadbbcbcac", return true.Whens3="...
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其他好文 时间:
2014-06-03 14:05:46
阅读次数:
177
class Solution {private: static int
compare(const Interval& a, const Interval& b) { return a.start
merge(vector &intervals) { vector...
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其他好文 时间:
2014-06-03 12:32:23
阅读次数:
228
DescriptionGeorge took sticks of the same
length and cut them randomly until all parts became at most 50 units long. Now
he wants to return sticks to ...
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其他好文 时间:
2014-05-30 23:00:32
阅读次数:
395
题目链接判断字符串是否为回文串。附上代码: 1 class Solution { 2 public:
3 bool isPalindrome(string s) { 4 if (s.empty()) return true; // consider empty
string ...
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其他好文 时间:
2014-05-30 21:48:12
阅读次数:
347
前段日子发布的负面情绪太多了,哦哦,其实我需要的是努力,努力提高自己的真实能力。经历了好多的鄙视否定,我已经没有最初那么敏感,心态平和了许多。我没有借口说基础不好了,一年了,要努力的话,那么我应该不会落后太远,可我努力了吗?好像大部分回忆都是在加班加点的费劲的完成任务,而自己的编程知识确实无暇...
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其他好文 时间:
2014-05-30 16:59:53
阅读次数:
255
Given a stringsand a dictionary of wordsdict,
add spaces insto construct a sentence where each word is a valid dictionary
word.Return all such possibl...
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其他好文 时间:
2014-05-30 16:28:34
阅读次数:
199
Given an input string, reverse the string word
by word.For example,Given s = "the sky is blue",return "blue is sky the".click
to show clarification.Cl...
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其他好文 时间:
2014-05-30 16:25:58
阅读次数:
233
Given a strings, partitionssuch that every
substring of the partition is a palindrome.Return all possible palindrome
partitioning ofs.For example, giv...
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其他好文 时间:
2014-05-30 16:04:06
阅读次数:
237