Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. Given a string containing just ...
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其他好文 时间:
2018-02-25 17:33:08
阅读次数:
166
Description Given a list of phone numbers, determine if it is consistent in the sense that no number is the prefix of another. Let's say the phone cat ...
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其他好文 时间:
2018-02-25 17:24:51
阅读次数:
135
Given an integer, write a function to determine if it is a power of two. [思路] 1)考虑各种边界情况。输入是整型值,说明不用考虑2的负指数情况。 2)假设一个数是二的倍数。说明他的二进制形式仅仅有一位是1。做好推断就可以。 ...
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其他好文 时间:
2018-02-25 13:02:51
阅读次数:
126
Jmeter逻辑控制器(Logic Controller)介绍: 1、 Jmeter官网对逻辑控制器的解释是:“Logic Controllers determine the order in which Samplers are processed.”。 意思是说,逻辑控制器可以控制采样器(sam ...
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其他好文 时间:
2018-02-24 16:55:33
阅读次数:
251
Chapter 1. Introduction 翻译太累了,我就这样的看英文吧。 Chapter 1. Introduction 翻译太累了,我就这样的看英文吧。 内容列表 1.1. A Bit of History1.2. The Java Virtual Machine1.3. Organiza ...
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其他好文 时间:
2018-02-24 13:21:29
阅读次数:
197
Description You may have heard that no two snowflakes are alike. Your task is to write a program to determine whether this is really true. Your progra ...
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其他好文 时间:
2018-02-23 22:22:32
阅读次数:
175
You are given a sequence of n integers a1,?a2,?...,?an. Determine a real number x such that the weakness of the sequence a1?-?x,?a2?-?x,?...,?an?-?x i ...
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其他好文 时间:
2018-02-21 19:00:20
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201
PostgreSQL的rpm安装,源码安装,以及简单配置
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数据库 时间:
2018-02-21 10:39:33
阅读次数:
304
Given a linked list, determine if it has a cycle in it. Follow up: Can you solve it without using extra space? Given a linked list, determine if it ha ...
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其他好文 时间:
2018-02-20 10:32:42
阅读次数:
124
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:
2018-02-18 16:20:39
阅读次数:
160