phone quiz

1 /*2 returns the first n bits of the string and the first n bits of the returned integer3 */4 5#include 6 7UnsignedLongLeft (unsignedLongNumintn);8 Char* Left (Char* STR,intn);9 Ten using namespacestd; One A intMain () - { -UnsignedLongnum; the intN; -cout "Please enter an integer:"; -CIN >>num; -cout "Please enter the number of digits to intercept:"; +CIN >>N; -cout "before""bit is"Endl; + A Char* str =New Char( -); atcout "Please enter a string:"; -CIN >>str; -cout "Please enter the

same as a normal function.What is the docstring in 20.Python?The python Chinese file string is called DocString, and its role in Python is to generate documents for functions, modules, and class annotations.21. How do I copy an object in Python?If you want to copy an object in Python, most of the time you can use Copy.copy () or copy.deepcopy (). But not all objects can be copied.What is a negative index in 22.Python?The sequence index in Python can be either positive or negative. If it is a po

topic: D (1973): Give Yourself a quiz on the small xSubmit Page Summary time limit:1 Sec Memory limit:128 Mb submitted:38 solved:9 Description Small x Learning Dfs, in order to practice the search, began to play their own topic.Play play, one will put himself stumped, a will be baffled by their own, really interesting ah.Small x out of the problem:Now there are n different positive integers, asking how many such sets they can compose, satisfying:

digits after your study number (ex: dept_165)Note: Each constraint is created in steps. Column Name Data type Description of the column Dno Integer Department Number ( PRIMARY KEY constraint ) Dname CHAR (12) Department Name ( unique constraint ) Build table:Property:To add a PRIMARY KEY constraint:To add a unique constraint:2 , in OEM Create a table as required by the topic stu_ three digits after your study

points)#!/bin/bashdnum=find /etc -type d | wc -lThe number of directories in ECHO/ETC is "$dnum"fnum=find /etc -not -type d | wc -lThe number of files in the echo/etc is "$fnum"Num=$[dnum+fnum]The total number of files and directories in the ECHO/ETC is "$num"Unset Dnumunset numUnset FnumExit20. Write/root/bin/baketc.sh to find files that have not been modified in the/etc/directory for more than 1 days, and compress them back into the/bakup directory. If there is no previous backup, then backup

, logical addressing, packet transmission, routing, ARP,RARP Packet/message transmissionData Link layer--"point-to-point transmission, physical addressing (MAC) frame transferPhysical Layer-"physical media", bitstream transmission7. How to see what service name corresponds to a known port?Lsof-i Port numberNetstat-intup | grep Port number8. How does the route add a network route?Route add 10.41.0.0 Mask 255.255.0.0 10.27.0.1 #添加目标为10.41.0.0, subnet mask is 255.255.0.0, Next hop address is 10.27.

test Linux without installing LinuxD. The stored content will be destroyed in a few minutes When Linux is installed in a virtual machine running on a Windows system, which of the following statements is correct?A. The Linux partition is permanently created on the computer's hard driveB. Linux partitions are temporarily created on the computer's hard driveC. No Linux partition was created Gnome,unity,kde is based on the underlying software to display the graphical interface?A. GrubB. X Serve

"Death Quiz" (Sola) the Otaku virus will create (%sola%runtime.txt) files and record the number of executions at the first time. When the cumulative number of executions reached 50, the virus will deadlock the computer, delete system-critical files, causing users to restart the computer, you will not be able to re-enter the system. Do not panic after the discovery of poisoning, to download a special kill software online. There have been a variety of n

You are have been given the job of forming quiz teams for the next ' MCA CPCI quiz '. There Are2*n students interested to participate and your have to form N teams, the each team consisting the two members. Since the members of the have to practice together and all the students want the their member's house as near. Let X1 is the distance between the houses of group 1, x2 be the distance between the houses

, which can produce a check box?Your answer: Correct answer: 16. In the following HTML, which can produce a text box?Your answer: 17. In the following HTML, which can produce a drop-down list?Your answer is:18. In the following HTML, which can produce a text area (textarea)?Your answer: Correct answer:19. In the following HTML, which can insert an image?Your answer: Correct answer: 20. In the following HTML, which can insert a background image?Your answer: Correct answer: This article is from th

Package com.ckw.mianshi;/** * Test memory leaks * Several events in Java that cause memory leaks: * A reference to an object that is held in a container such as 1.hashmap,verctor, although the object is already set to NULL, a memory leak * 2 will still occur. The use of the Listener class, no display is set to NULL * 3. The Close method of the database connection class did not call * 4. A reference to another class in a singleton mode * @author Administrator * */import java.util.vector;public CL

Jquery quiz, jquery 1. The div element contains a $ ("Div: has (span )"); 2. In the $ ("Li: last "); 3. There are three $ ("Div: eq (1)"). hide (); 4. add multiple $ ("Li: first-child"). hide (); 5. Multiple $ ("From input: checked"). hide (); 6. How can I get the value of the selected element in the list box element? The code is :? $ ("Select option: selectted"). text (); 7. Use the attr method to cancel the check box with the ID number "test"

request, HttpServletResponse response) throws Servletexception, IOException {Object thisisthreadsafe; Thisisnotthreadsafe = Request.setparameter ("foo"); // bad!! Shared among all requests! Thisisthreadsafe = Request.getparameter ("foo"); // OK, this is the thread safe. Please refer to: What is the difference between JSF, Servlet, and JSP? The best choice for managing a Session in Java Doget and DoPost in the Servlet Servlets appear to synchronize multiple co

#include"stdio.h"#include"stdlib.h"#include"time.h"Main () {inta,b,c,x,d,f=0, g=0; Srand ((unsigned) time (NULL)); A=rand ()% ++1; b=rand ()% ++1; printf ("Please select the addition operation of the title \n1.1-1000 the subtraction operation of the \n2.1-1000 \n3.1-1000 the multiplication operation \n4.1-1000 the division operation \n5. Exit answer \ n"); scanf ("%d",x); System ("CLS"); while(gTen) { if(x==1) {D=a+b; printf ("%d+%d=", A, b); } Else if(x==2) {D=a-b;

I saw a quiz (http://blog.joycode.com/ninputer/archive/2005/11/02/66256.aspx) about the C #2.0 Model in the blog Hall, considering JDK 5.0 has also introduced the model, the purpose of JDK 5.0 to do the corresponding test. Quiz1:Determine whether the following code is correct. If there is a mistake, the error type is indicated. If there is no error, the output result is indicated. Public class genericquiz1{ Public static void main (string [] ARGs){A A

Complete sample code for a quiz game implemented by javascript and javascript games This article describes how to use javascript to guess the number of games. We will share this with you for your reference. The details are as follows:

Tags: Big Data factorial Description We all know how to calculate a factorial of a number. But if this number is large, how should we calculate it and output it? Input Enter an integer m (0 Output Output the factorial of M, and enter a linefeed after the output ends. Analysis: the number of obvious factorial is relatively large, and INT overflow occurs. Therefore, the int array method is used to store each bit with array e

Java beginner course video practice-Beginner online, quiz game, ATM practice, welcome to watch, atm practice Java introductory course video practice-elementary The upload is complete. Welcome to the audience Go directly: Http://edu.csdn.net/course/detail/196 The course directory is as follows: 1 first knowledge of Java 19: 082 familiar with Eclipse development tools 12: 423 Java language basics 17: 394 process control array string 34: 327 cl

You can test your knowledge in this area. After the question is answered, I will refer to the original blog post and comment on the question analysis, and everyone is competing. The quiz: 1: 1 3 2: 1 "foo" | 0 3: 1 | "foo" 0 4: (1, 2, 3) 5: X = {shift: []. shift }; X. shift (); 3: x. length; 6: {Foo: 1} [0] 7: [True, false] [+ true, + false] 8:+ '52 '. split ('') [0]9:A: B: c: d: e: f: g: 1, 2, 3, 4, 5;10:{A: 1, B: 2} [["B"] 1"B" + 4512:{A: {B: 2

Dwneedlen = 0;Fresult = GetTokenInformation (htoken,tokenuser, NULL, 0, dwneedlen);if (Dwneedlen > 0){Ptokenuser = (token_user*) new Byte[dwneedlen];Fresult = GetTokenInformation (Htoken,Tokenuser,Ptokenuser,Dwneedlen,dwneedlen);if (!fresult){__leave;}}Else{__leave;}Sid_name_use SN;TCHAR Szdomainname[max_path];DWORD Dwdmlen = MAX_PATH;Fresult = LookupAccountSid (NULL,Ptokenuser->user.sid,szUserName,nnamelen,Szdomainname,dwdmlen,AMP;SN);}__finally{if (hproc):: CloseHandle (HPROC);if (Htoken):: C