题目链接：Restore IP Addresses
Given a string containing only digits, restore it by returning all possible valid IP address combinations.
For example:
Given "25525511135",
return ["255.255.11.135", "25...
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其他好文 时间：
2015-04-09 11:57:09
阅读次数：
191
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. For example,"A man, a plan, a canal: Pan...
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其他好文 时间：
2015-04-09 00:58:05
阅读次数：
128
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
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其他好文 时间：
2015-04-08 23:19:09
阅读次数：
230
Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word.Return all such possible sentences.For example, given
s = “catsanddo...
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其他好文 时间：
2015-04-08 16:25:24
阅读次数：
164
Valid NumberValidate if a given string is numeric.Some examples:"0"=>true" 0.1 "=>true"abc"=>false"1 a"=>false"2e10"=>trueNote:It is intended for the ...
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编程语言 时间：
2015-04-07 22:58:36
阅读次数：
248
LeetCode #Valid Palindrome#
我的Python解答:
"""
Programmer : EOF
e-mail : jasonleaster@gmail.com
Date : 2015.04.07
File : vp.py
"""
import string
...
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其他好文 时间：
2015-04-07 17:49:59
阅读次数：
99
Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word.
Return all such possible sentences.
For example, given
s = "...
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其他好文 时间：
2015-04-07 10:09:29
阅读次数：
91
【题目】
Given a string containing just the characters '(' and ')',
find the length of the longest valid (well-formed) parentheses substring.
For "(()", the longest valid parentheses substring i...
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其他好文 时间：
2015-04-06 20:21:52
阅读次数：
113
https://leetcode.com/problems/longest-valid-parentheses/Given a string containing just the characters'('and')', find the length of the longest valid (...
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其他好文 时间：
2015-04-05 21:38:33
阅读次数：
136
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: Pana...
分类：
其他好文 时间：
2015-04-05 17:20:10
阅读次数：
97
