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  • 你爸什么工作的?2. Don't wait for the best jop, to start to work!不要等到有了好的工作,你才开始努力!3. Do you mean to say you've given up your jop?你真的放弃了那份工作?4. JOP的解释4. B:The jop ...

    1. What is your father's jop?

    你爸是干什么工作的?

    2. Don't wait for the best jop, to start to work!

    不要等到有了好的工作,你才开始努力!

    3. Do you mean to say you've given up your jop?

    你真的放弃了那份工作?

    4. JOP的解释

    4. B:The jop is fine, but i'm not sure about my workmates.

    工作还不错,但是我对我的同事们不那么肯定。

    5. All the best in your new jop!

    祝你的新工作一切顺利!

    6. Since change my jop, I do not happy.

    自从我换工作,我就不开心。

    7. Can you adapt yourself to the new jop?

    你能适应新的工作吗?

    8. I have quited the jop before being fired.

    在被解雇前,我先辞了职。

    9. Rosie My life seemed to come to an end tow years ago. I lostmy jop.

    我的生活在两年前似乎要走到尽头,我丢了工作。

    10. To cover tuition fees, i have been doing a part time jop since i was a freshman, such as tutor, salesperson, repairman and so on.

    为了挣学费,我从大学一年级就开始做兼职工作,包括做家教、做推销员,做修理工等。

    11. Rosie My life seemed to come to an end tow years ago. I lostmy jop. Then I weight, and lookedterrible.

    太棒了 我的生活在两年前似乎要走到尽头,我丢了工作。

    12. Trish:so...you must be the handyman who will take any dirty jop, am I correct?

    翠西:恩。。。你一定是那个什么麻烦工作都愿意接的人,对不对?

    13. In this company, you must go by the book and you shouldn`t lost your jop.

    在这个公司里,你必须循规蹈矩才能保住饭碗。

    14. Manager has a short view, but a leader has a longer one. a manager just mants to comolete the jop at the present, but a leader wants to achieve more. the manager asks how and when, the leader asks what and why.

    管理者目光短浅,但是领导者目光长远,管理者只想要完成目前的工作,而领导者想要得到更多,管理者会问如何以及什么时候,领导者会问什么和为什么。

    15. I am confident that i can speak english fluently and find a promising jop related to english after graduation!

    算算和英语打交道已经15年了,感慨颇多!在这里说说我的英语学习的几个阶段以及一点心得体会。

    16. Because usually there are other people besides you and who want that same jop, scholarship, business, or title.

    因为在你我的身边,总有人跟你我争工作,争奖学金,争生意或争头衔。

    17. What`s my mother jop?

    我的妈妈是赶什麼呢?

    18. Salery might not good, but at any rate this is my jop!

    薪水可能不高,但不管怎样这也是份工作。

    19. First, when i was looking for the first jop after graduating, the primary factory i concerned is the future development, Generally, the nature of the first jop determine largely the development oritation. So i think it is even more important.

    首先,在刚开始寻找地一份工作的时候,我最关注的是未来的发展前景,通常来说,第一份工作的性质在很大程度上决定了以后的发展方向,所以我觉得这一点有为重要。

    20. Aerial accessory jop shop scheduling have the problems of the diversity and uncertainty of its objectives, Common menthod can't get best machining process.

    航空零件生产是一个复杂的过程,往往需要经过多个生产车间的加工才能完全加工成型。

    展开全文
  • 1. The function primarily used for this is pthread_cond_wait (). It takes two arguments; the first is a pointer to a condition variable, and the second is a locked mutex.函数pthreadcondwait()主要就是...

    1. The function primarily used for this is pthread_cond_wait (). It takes two arguments; the first is a pointer to a condition variable, and the second is a locked mutex.

    函数pthreadcondwait()主要就是用于阻塞线程的,它有两个参数;第一个是一个指向条件变量的指针,第二个是一个锁定了的互斥量。

    2. However, pthread_cond_signal unblocks at least one of the threads waiting on the condition variable, not necessarily the reader thread with the longest waiting time.

    但是,pthreadcondsignal会释放至少一个等待条件变量的线程,这个线程不一定是等待时间最长的读线程。

    3. If another thread calls pthread_cond_signal () on a condition, then a thread that was waiting on that condition variable is woken up.

    如果另一个线程对一个条件变量调用pthreadcondsignal(),那么那个等待这个条件而被阻塞的线程就会被唤醒。

    4. When you're done with a condition variable, you can release any resources allocated during initialization with a call to pthread_cond_destroy ().

    当不再使用条件变量时,应该调用pthreadconddestroy()释放它在初始化时分配的资源。

    5. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

    5. The recommended method is to use condition variables & that is, variables of type pthread_cond_t.

    推荐的方法是使用条件变量&即pthreadcondt类型的变量。

    6. Condition variables, like mutexes, must be initialized using an API call, in this case, pthread_cond_init ().

    条件变量同互斥量一样必须使用API调用对其初始化,这个API调用就是pthreadcondinit()。

    展开全文
  • ACM中AC、WA、PE、RE分别是什么意思

    千次阅读 2019-10-12 00:16:55
    英文原版(下面有翻译) Queuing: The judge is so busy that it can't judge your ... Usually you just need to wait a while because our judge server is powered by IBM and Intel Xeon :-) Compilin...

    在这里插入图片描述
    在这里插入图片描述

    英文原版(下面有翻译):

    Queuing: The judge is so busy that it can’t judge your solution at the moment. Usually you just need to wait a while because our judge server is powered by IBM and Intel Xeon 😃

    Compiling : Your solution is being compiled to binary form by specified compiler.

    Running : Your program is running on the server and fed with input data if necessary.

    Accepted (AC) : Yes, your program is correct. You did a good job!

    Presentation Error (PE) : Your program’s output format is not exactly the same as required by the problem, although the output is correct. This usually means the existence of omitted or extra blank characters (white spaces, tab characters and/or new line characters) between any two non-blank characters, and/or blank lines (a line consisting of only blank characters) between any two non-blank lines. Trailing blank characters at the end of each line and trailing blank lines at the of output are not considered format errors. Check the output for spaces, blank lines, etc. against the problem’s output specification.

    Wrong Answer (WA) : Correct solution not reached for the inputs. The inputs and outputs that we use to test the programs are not public (it is recomendable to get accustomed to a true contest dynamic 😃

    Runtime Error (RE) : Your program failed during the execution and you will receive the hints for the reasons. Here are part of the hints and their meanings.
    ACCESS_VIOLATION Your program tried to read from or write to a address for which it does not have the appropriate access.
    ARRAY_BOUNDS_EXCEEDED Your program tried to access an array element that is out of bounds and the underlying hardware supports bounds checking.
    FLOAT_DENORMAL_OPERAND One of the operands in a floating-point operation is denormal. A denormal value is one that is too small to represent as a standard floating-point value.
    FLOAT_DIVIDE_BY_ZERO The thread tried to divide a floating-point value by a floating-point divisor of zero.
    FLOAT_OVERFLOW The exponent of a floating-point operation is greater than the magnitude allowed by the corresponding type.
    FLOAT_UNDERFLOW The exponent of a floating-point operation is less than the magnitude allowed by the corresponding type.
    INTEGER_DIVIDE_BY_ZERO Your program tried to divide an integer value by an integer divisor of zero.
    INTEGER_OVERFLOW The result of an integer operation caused a carry out of the most significant bit of the result.
    STACK_OVERFLOW Your program used up its stack.
    … Other runtime errors.

    Time Limit Exceeded (TLE) : Your program tried to run during too much time.

    Memory Limit Exceeded (MLE) : Your program tried to use more memory than the judge default settings.

    Output Limit Exceeded (OLE) : Your program tried to write too much information. This usually occurs if it goes into a infinite loop.

    Compilation Error (CE) : The compiler fails to compile your program. Warning messages are not considered errors. Click on the judge’s reply to see the warning and error messages produced by the compiler.

    System Error: The judge cannot run your program. One example is that your program requires much more memory than hardware limitation.

    Out Of Contest Time : This message can only appear during a contest, if a program is submitted out of contest time.

    翻译过来就是:

    排队:评判系统非常忙,以至于目前无法判断您的解决方案。通常您只需要等待一段时间,因为我们的判断服务器由IBM和Intel Xeon提供支持:-)

    编译:您的解决方案正在由指定的编译器编译为二进制形式。

    正在运行:您的程序正在服务器上运行,并在必要时提供输入数据。

    接受(AC):是,您的程序是正确的。你做得好!

    Presentation Error(PE):尽管输出正确,但是程序的输出格式与问题所要求的格式不完全相同。这通常意味着在任意两个非空白字符之间存在省略或多余的空白字符(空格,制表符和/或换行符),和/或在任意两个非空白字符之间存在空白行(仅由空白字符组成的行) -空白行。每行末尾的尾随空白字符和输出的末尾的尾随空白行不被视为格式错误。根据问题的输出规格检查输出中是否有空格,空行等。

    错误答案(WA):输入的正确解决方案未达到。我们用来测试程序的输入和输出不是公开的(建议习惯于真正的竞赛动态:-)

    运行时错误(RE): 您的程序在执行过程中失败,并且由于种种原因您会收到提示。这是提示的一部分及其含义。
    ACCESS_VIOLATION 您的程序试图读取或写入没有适当访问权限的地址。
    ARRAY_BOUNDS_EXCEEDED 您的程序试图访问超出范围的数组元素,并且基础硬件支持范围检查。
    FLOAT_DENORMAL_OPERAND 浮点运算中的操作数之一是异常的。非标准值是一个太小而无法表示为标准浮点值的值。
    FLOAT_DIVIDE_BY_ZERO 线程尝试将浮点值除以零的浮点除数。
    FLOAT_OVERFLOW 浮点运算的指数大于相应类型所允许的大小。
    FLOAT_UNDERFLOW浮点运算的指数小于相应类型所允许的大小。
    INTEGER_DIVIDE_BY_ZERO您的程序尝试将整数值除以零的整数除数。
    INTEGER_OVERFLOW整数运算的结果导致对结果的最高有效位进行进位。
    STACK_OVERFLOW您的程序耗尽了其堆栈。
    …其他运行时错误。

    超过时间限制(TLE):您的程序尝试在太多时间内运行。

    超出内存限制(MLE):您的程序尝试使用的内存超过了法官的默认设置。

    超出输出限制(OLE):您的程序试图写太多信息。如果进入无限循环,通常会发生这种情况。

    编译错误(CE):编译器无法编译您的程序。警告消息不视为错误。单击法官的答复,以查看编译器生成的警告和错误消息。

    系统错误:评判系统无法运行您的程序。一个例子是您的程序比硬件限制需要更多的内存。

    比赛时间以外:如果程序是在比赛时间以外提交的,则仅在比赛期间显示此消息。

    展开全文
  • //Java program to demonstrate inter-thread communication//(wait(), join() and notify()) in Javaimportjava.util.Scanner;public classthreadexample{public static voidmain(String[] args)throwsInterruptedE...

    //Java program to demonstrate inter-thread communication//(wait(), join() and notify()) in Java

    importjava.util.Scanner;public classthreadexample

    {public static voidmain(String[] args)throwsInterruptedException

    {final PC pc = newPC();//Create a thread object that calls pc.produce()

    Thread t1 = new Thread(newRunnable()

    {

    @Overridepublic voidrun()

    {try{

    pc.produce();

    }catch(InterruptedException e)

    {

    e.printStackTrace();

    }

    }

    });//Create another thread object that calls//pc.consume()

    Thread t2 = new Thread(newRunnable()

    {

    @Overridepublic voidrun()

    {try{

    pc.consume();

    }catch(InterruptedException e)

    {

    e.printStackTrace();

    }

    }

    });//Start both threads

    t1.start();

    t2.start();//t1 finishes before t2

    t1.join();

    t2.join();

    }//PC (Produce Consumer) class with produce() and//consume() methods.

    public static classPC

    {//Prints a string and waits for consume()

    public void produce()throwsInterruptedException

    {//synchronized block ensures only one thread//running at a time.

    synchronized(this)

    {

    System.out.println("producer thread running");//releases the lock on shared resource

    wait();//and waits till some other method invokes notify().

    System.out.println("Resumed");

    }

    }//Sleeps for some time and waits for a key press. After key//is pressed, it notifies produce().

    public void consume()throwsInterruptedException

    {//this makes the produce thread to run first.

    Thread.sleep(1000);

    Scanner s= newScanner(System.in);//synchronized block ensures only one thread//running at a time.

    synchronized(this)

    {

    System.out.println("Waiting for return key.");

    s.nextLine();

    System.out.println("Return key pressed");//notifies the produce thread that it//can wake up.

    notify();//Sleep

    Thread.sleep(2000);

    }

    }

    }

    }

    展开全文
  • <p>Also, the linux-shell wait for my input. If I type some chars in command line, I got <p>fatal: protocol error: bad line length character: xxxx <p>If I type command <pre><code>git-shell -c ...
  • 从字面意思来看,预编译在等待执行或执行的时候,因为超时而取消了。 那么什么原因呢? 1.语句执行过慢 解决: a.加索引 b.子查询尽量缩小搜索范围,减少join的次数 c.能用join就不要用in d.加大查询时间...
  • different process requests for the same resource and they both wait others to make a move first. 死锁发生需要有什么条件? 互斥,就是在一段时间内某一资源自能由一个进程占有 请求和保持,就是说在当前进程...
  • 那么 Ive been dying to meet you又是什么意思呢?难道我要死了吗? 这句话的意思是:我非常非常想见到你,或者说我想你想得要死。 再举一例: I am dying to open the gift box, but I will wait until my my
  • //这一句是什么意思,究竟让谁 000-834 wait?  System.out.println("Completed.Now back to main thread");  }catch (InterruptedException e){}  }  System.out.println("Total is :"+b.total);  }  } ...
  • 对于你说的“这个参数应该调整成你业务需要的发送接收的大小”,我不太明白是什么意思。主要是我不清楚我们需要的大小是多少啊,呵呵。你说的8K,这个是默认配置。但我们使用这个配置时,程序最多只能跑20分钟,程序...
  • 第一次启动Tomcat报错

    2020-04-13 23:44:17
    是什么意思?哪里出现问题了? Connected to server [2020-04-13 11:42:03,979] Artifact web:war exploded: Artifact is being deployed, please wait... 13-Apr-2020 23:42:04.125 警告 [RMI TCP Connection(5)-...
  • Oh, Boy! 哇噢!

    2009-12-03 19:10:00
    Larry和李华开车到游乐园去坐过山车。LL: Oh, Boy! Isnt this amusement park great, Li Hua! I cant wait to take a ride on the roller coaster.LH: Oh, Boy?...可你说oh boy是什么意思啊?LL: "Oh, Boy!" is a comm
  • dump thread 文件分析

    2017-09-21 10:45:44
    请教一下出现这种问题怎么解决或下面的dump日志表示什么意思,问题原因是什么? 谢谢 ```java "mcloud-backend_30" daemon prio=10 tid=0x00002b6a100dd800 nid=0x5957 waiting on condition [0x00002b68ffbce000] ...
  • java面试宝典

    2013-02-28 16:04:01
    47、在java 中一个类被声明为final 类型,表示了什么意思? 12 48、下面哪些类可以被继承? 12 49、指出下面程序的运行结果: 【基础】 13 52、关于内部类: 13 53、数据类型之间的转换: 14 54、字符串操作:如何实现...
  • 千方百计笔试题大全

    2011-11-30 21:58:33
    47、在java 中一个类被声明为final 类型,表示了什么意思? 12 48、下面哪些类可以被继承? 12 49、指出下面程序的运行结果: 【基础】 13 52、关于内部类: 13 53、数据类型之间的转换: 14 54、字符串操作:如何实现...
  • 请教高手以下代码是什么意思,怎么把它转换成Objective-C, 现在在做一个设备,无法和CL-200A这个光照计通讯,对串口方面的技术不太了解,请教各位。 设备使用以下方式通信 [STX]+"00541"+[ETX]+[BCC (="13...
  • 最新Java面试宝典pdf版

    热门讨论 2011-08-31 11:29:22
    18、Spring 的依赖注入是什么意思? 给一个 Bean 的 message 属性, 字符串类型, 注入值为 "Hello" 的 XML 配置文件该怎么写? 125 19、Jdo是什么? 125 20、什么是spring的IOC AOP 126 21、STRUTS的工作流程! 126 22、...
  • // Wait to end while(!uvcdIsReady()); } 2.在Linux主机上,我用python的库pygame连接USB摄像头,用下面的代码成功获取数据。 但是Window下的pygame没有 “get_raw()”这个函数。所以我没办法得到摄像头的原始...
  • Java面试宝典2010版

    2011-06-27 09:48:27
    18、Spring 的依赖注入是什么意思? 给一个 Bean 的 message 属性, 字符串类型, 注入值为 "Hello" 的 XML 配置文件该怎么写? 19、Jdo是什么? 20、什么是spring的IOC AOP 21、STRUTS的工作流程! 22、spring 与EJB...
  • windows实用dos命令大全

    2010-12-10 21:27:35
    any key to continue  /W的使用:加上/W只显示文件名,至于文件大小及建立的日期和时间则都省略。加上参数后,每行可以显示五个文件名。  PATH——路径设置命令  1.功能:设备可执行文件的搜索路径,只对文件...
  • 18、Spring 的依赖注入是什么意思? 给一个 Bean 的 message 属性, 字符串类型, 注入值为 "Hello" 的 XML 配置文件该怎么写? 125 19、Jdo是什么? 125 20、什么是spring的IOC AOP 126 21、STRUTS的工作流程! 126 22、...
  •  这很多人追求的目标,它的意思是,在Oracle数据库中,通过调整性能参数的值,就可以让数据库运转得飞快。  实际上这不过句玩笑,它本身一句反话,却让很多人误入歧途。我看到很多人,包括一些DBA,凡涉及...
  • java 面试题 总结

    2009-09-16 08:45:34
    wait是Object类的方法,对此对象调用wait方法导致本线程放弃对象锁,进入等待此对象的等待锁定池,只有针对此对象发出notify方法(或notifyAll)后本线程才进入对象锁定池准备获得对象锁进入运行状态。 14、Overload...
  • ---- Agent一词的中文意思是“代理”,故名思意,这类代理软件的主要作用提供一种 易于理解和使用的操作界面,接受用户的指令、代替用户完成某些复杂繁琐的工作、或为用户 提供帮助。科学研究表明:从人机工程的...
  • (1)public class CharToInt (2){ (3) public static void main(String[] args) (4) { (5) int a,b=10; (6) char c='语'; (7) a=b+c; (8) System.out.println("结果:"+a); (9) } (10)} ...
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  • Java 面试宝典

    2013-02-01 10:02:08
    21、写 clone()方法时,通常都有一行代码,是什么? ............................................. 16 22、面向对象的特征有哪些方面 ...........................................................................

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