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：
2014-05-16 21:15:37
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454
Problem Description:
Given a binary tree, determine if it is a valid binary search tree (BST).
Assume a BST is defined as follows:
The left subtree of a node contains only nodes with keys l...
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其他好文 时间：
2014-05-15 11:22:21
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317
MySQL has a number of global buffers, i.e. your
SGA. There are also a number of per session/thread buffers that combined with
other memory usage const...
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其他好文 时间：
2014-05-15 07:34:17
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307
【题目】
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 longest palindromic substring.
【题意】
题意是找出字符串S中最长回文子串，S最长为1000，保证有唯一解
【思路】
原字符串用特殊字符#间隔，如下所示：
#a...
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其他好文 时间：
2014-05-15 03:31:25
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299
题目描述Give you a string S,assume the Sub-String Stri
= S[0..i] and the length of the string is N. e.g. S = "moreandmorecold", N = 15,
Str0 = "m" Str1 = ...
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其他好文 时间：
2014-05-14 02:36:45
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314
Given a set ofnon-overlappingintervals, insert
a new interval into the intervals (merge if necessary).You may assume that the
intervals were initially...
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其他好文 时间：
2014-05-11 16:35:35
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224
Given a binary tree, determine if it is a valid
binary search tree (BST).Assume a BST is defined as follows:The left subtree of
a node contains only n...
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其他好文 时间：
2014-05-11 06:46:32
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366
实验环境：intel x386
一。要求：将3000H单元开始置数为00H-0FH
SSTACK SEGMENT STACK
DW 32 DUP(?)
SSTACK ENDS
CODE SEGMENT
ASSUME CS:CODE, SS:SSTACK
START: PUSH DS
XOR AX, AX
MOV DS, AX
MOV SI, 3000H
MOV CX...
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编程语言 时间：
2014-05-09 06:33:53
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372
题目链接Given a set of non-overlapping intervals,
insert a new interval into the intervals (merge if necessary).You may assume
that the intervals were ini...
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其他好文 时间：
2014-05-08 08:40:51
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367
一次通过，它的spoiler里面的提示有两个：1. 末尾为0的情况，这个考虑到了2.Did you
notice that the reversed integer might overflow? Assume the input is a 32-bit
integer, then the reve...
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其他好文 时间：
2014-05-06 11:10:45
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356
