1.注释篇Any comment that forces you to look in another module for the meaning of that comment has failed to communicateto you and is not worth the bits i...
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其他好文 时间:
2015-05-02 11:09:37
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145
Reverse BitsTotal Accepted:18472Total Submissions:66483My SubmissionsQuestionSolutionReverse bits of a given 32 bits unsigned integer.For example, giv...
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其他好文 时间:
2015-05-01 16:01:45
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234
把一个32位无符号整数按位翻转,For example, given input 43261596 (represented in binary as 00000010100101000001111010011100), return 964176192 (represented in binary...
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2015-04-30 10:13:02
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128
MIT 操作系统实验 MIT JOS lab5
Lab 5: File system, Spawn and Shell
Disk Access
The x86 processor uses the IOPL bits in the EFLAGS register to determine whether protectedmode code is...
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其他好文 时间:
2015-04-28 21:03:12
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310
三、 传输过程概念细分
(一)、加密算法解析
1、WEP
1) WEP: Wired Equivalent Privacy
2) 随802.11标准提出
3) RC4加密算法
4) 2种强度:40bits和104bits
5) Initialization vector (IV) = 24 bits
6) WEP2: 128bit
2、 WPA
1) WPA:草案的IEEE80...
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其他好文 时间:
2015-04-28 16:10:36
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240
Problems:Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as theHamming weight).For example, the ...
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其他好文 时间:
2015-04-27 21:37:54
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112
The gray code is a binary numeral system where two successive values differ in only one bit.
Given a non-negative integer n representing the total number of bits in the code, print the sequence of ...
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其他好文 时间:
2015-04-25 18:26:11
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139
题目来源:https://leetcode.com/problems/number-of-1-bits/刷leetcode的时候发现了这个题目。作为常年跑底层嵌入式的我,对于这种题目兴趣还是很浓厚的class Solution {public: int hammingWeight(uint32...
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其他好文 时间:
2015-04-25 06:47:17
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347
//1403思路:字符串的任何一个子串都是这个字符串的某个后缀的前缀,则求A和B的最长公共子串等价于求A的后缀和B的后缀的最长公共前缀的最大值。做法:将第二个字符串写在第一个字符串后面,中间用一个没有出现过的字符隔开,再求这个新的字符串的后缀数组。 1 #include "bits/stdc++.h...
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编程语言 时间:
2015-04-25 00:06:30
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168
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming
weight).
For example, the 32-bit integer ’11' has binary representation 000000...
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其他好文 时间:
2015-04-23 10:59:45
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206