Description
Alice and Bob want to go on holiday. Each of them has planned a route, which is a list of cities to be visited in a given order. A route may contain a city more than once.
As they wan...
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其他好文 时间：
2015-05-08 18:08:12
阅读次数：
176
问题场景在使用Maven + Proguard打包项目进行混淆时，提示以下错误：[proguard] ProGuard, version 4.4
[proguard] Reading input...
[proguard] java.io.IOException: The input doesn't contain any classes. Did you specify the proper...
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编程语言 时间：
2015-05-08 18:07:30
阅读次数：
257
Given a collection of integers that might contain duplicates,nums, return all possible subsets.Note:Elements in a subset must be in non-descending ord...
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其他好文 时间：
2015-05-07 20:11:21
阅读次数：
96
题目描述：
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return i...
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其他好文 时间：
2015-05-07 12:36:34
阅读次数：
119
DescriptionLet’s considerK-based numbers, containing exactlyNdigits. We define a number to be valid if itsK-based notation doesn’t contain two success...
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其他好文 时间：
2015-05-06 21:06:40
阅读次数：
131
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2015-05-06 14:44:07
阅读次数：
105
1、错误描述
[ERROR:]2015-05-05 15:48:55,847 [异常拦截]
org.hibernate.exception.DataException: error executing work
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDe...
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数据库 时间：
2015-05-05 23:52:14
阅读次数：
799
Problem:
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and retur...
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其他好文 时间：
2015-05-05 19:36:52
阅读次数：
139
Description
A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker chips, S1 and S2, each stack contain...
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其他好文 时间：
2015-05-05 12:39:12
阅读次数：
149
B - Discovering Gold
Description
You are in a cave, a long cave! The cave can be represented by a 1 x N grid. Each cell of the cave can contain any amount of gold.
Initially you are in positi...
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其他好文 时间：
2015-05-05 08:54:20
阅读次数：
129
