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引用头文件#include <queue>出错
在工程头文件中引用头文件 #include <queue> 莫名奇妙出错,其原因很可能是由于头文件引用问题。 include/c++/4.7.1/bits/stl_vector.h:1308:40:?error:?expected?unqualified-id?before?‘(’?token /lib/...
分类:其他好文   时间:2015-09-04 18:42:07    阅读次数:366
[LeetCode 191] Number of 1 Bits
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...
分类:其他好文   时间:2015-09-02 18:58:52    阅读次数:133
[Leetcode] Number of 1 Bits 关于位操作的思考
Number of 1 BitsWrite a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).For examp...
分类:其他好文   时间:2015-09-02 10:34:15    阅读次数:124
[LeetCode#191]Number of Bits
Problem: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 3...
分类:其他好文   时间:2015-08-31 13:09:25    阅读次数:140
BestCoder Round #53
现在博客更新比较少了,就当我还活着吧Rikka with Graph题目传送:HDU - 5422 - Rikka with GraphAC代码:#include #include #include #include #include #include #include #include <bits...
分类:其他好文   时间:2015-08-29 23:21:58    阅读次数:166
[leetcode 191]
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 i...
分类:其他好文   时间:2015-08-28 08:24:11    阅读次数:154
C#性能优化考虑的几个方向
装箱与拆箱 ArrayList’s vs. generic List for primitive types and 64-bits 类型转换 GC 注意SOH对象应该较快,避免内存泄漏 注意LOH对象分配不宜频繁 延迟创建加载大对象 Lazy的使用 合理使用多线程 并发 异步 缓存 NoSQL 数...
分类:Windows程序   时间:2015-08-25 13:53:42    阅读次数:175
Linux下获取线程TID的方法
如何获取进程的PID(process ID)?可以使用:#includepid_tgetpid(void);通过查看头文件说明,可以得到更详细的信息:find/usr/include-nameunistd.h/usr/include/asm/unistd.h/usr/include/bits/uni...
分类:编程语言   时间:2015-08-21 15:25:56    阅读次数:260
[CareerCup] 5.6 Swap Odd and Even Bits 交换奇偶位
5.6 Write a program to swap odd and even bits in an integer with as few instructions as possible (e.g., bit 0 and bit 1 are swapped, bit 2 and bit 3 a...
分类:其他好文   时间:2015-08-20 07:58:25    阅读次数:111
文件下载速度
上行速率是指移动终端给基站发送信息时的数据传输速率,比如手机、笔记本等无线终端给基站传输数据速率;下行速率是指基站向移动终端发送信息时的传输速率,比如手机或笔记本等无线终端从基站或者网络下载数据的速率。bps是bits per second的缩写,一般是指传输速度,表示为: 比特/秒。bps=bit...
分类:其他好文   时间:2015-08-20 01:21:22    阅读次数:176
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