Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes...
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其他好文 时间：
2014-11-27 07:59:55
阅读次数：
184
The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font fo...
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其他好文 时间：
2014-11-26 22:24:09
阅读次数：
154
在多线程操作中，有一个著名的错误，叫做“Tried to obtain the web lock from a thread other than the main thread or the web thread. This may be a result of calling to UIKit from a secondary thread”，一旦出现这个错误，程序会立即crashed。
这...
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其他好文 时间：
2014-11-26 19:09:12
阅读次数：
138
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from ...
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其他好文 时间：
2014-11-26 16:29:34
阅读次数：
164
今天写一个程序，出现异常java.lang.NoClassDefFoundError然后错误提示是A class file was not written. The project may be inconsistent, if so try refreshing this project and ...
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编程语言 时间：
2014-11-26 15:40:02
阅读次数：
158
问题描述：
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start time...
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其他好文 时间：
2014-11-25 23:40:58
阅读次数：
248
Given a strings1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible representation...
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其他好文 时间：
2014-11-25 23:02:09
阅读次数：
229
Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or equal...
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其他好文 时间：
2014-11-25 16:00:36
阅读次数：
165
Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complet...
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其他好文 时间：
2014-11-25 14:02:10
阅读次数：
175
题目描述：
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /.
Each operand may be an integer or another expression.
Some examples:
...
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其他好文 时间：
2014-11-25 10:53:22
阅读次数：
250
