"Interesting integer" exercises, Interview Questions (article 1), and exercises
Question 1: Quantity
If a number is equal to the sum of its factors, this number is called the complete number. For example, 6 = 1 + 2 + 3. Write a program and obtain the number of all completions in less than 10000.
#include Resolution: although the result shows that MAXN only needs to take 15, if you do so, it will inevitabl
JSP simple exercises-upload files, jsp exercises upload files
Note: When writing the code for uploading files, make sure that the "WEB-INF/lib" contains the jspsmartupload. jar package; otherwise, an error occurs.
Download jspSmartupload. jar
Jsp simple upload code
Servlet File UploadLogin. jspPageEncoding = "gbk" %>Enter the username Result. jspPageEncoding = "gbk" %>Username: $ {requestScope. usern
J2SE exercises (1) and j2se exercises
The following are some common java questions:
1.
Code:
Package cn.wwh.www.exe rcise; import java. util. role;/*** role: 1. output N * N multiplication table *** @ author yiye banzhou * @ version 1.0 * @ Creation Time: september 4, 2014 6:09:08 */public class PrintMultTable {public static void main (String [] args) {System. out. print ("Enter the number of rows:"); exp
UI 19 database exercises, ui19 database exercises
When you click "add to Favorites" for a movie, you can determine whether it is added to the favorites folder.Delete and insert a favorite movie.Create a DataBaseTool
# Import
Internal implementation:
# Import "DataBaseTool. h "@ implementation DataBaseTool + (DataBaseTool *) shareDataBaseTool {static DataBaseTool * dataTool OOl; static dispatch_once_t oneT
Linux basic command exercises Day2 and linux exercises day2
Job 1:
1) create a user named natasha. The uid is 1000, the gid is 555, and the remarks are "master"
2) modify the Home Directory of the natasha user to/Natasha
3) view the last line of the user information configuration file
4) set the password "123" for natasha users"
5) view the last line of the User Password Configuration File
6) Lock the natas
String exercises, Interview Questions (article 1), and exercises
Question 1: WERTYU (Competition basics)
When you place your hand on the keyboard, you will be right and wrong when you do not pay attention to it. In this case, Q will change to W, J will change to K, and so on. Enter a wrong string and output the sentence that the typist intended to print.
Sample input: o s, gomr ypfsu/
Sample output: I AM FI
[Huawei exercises] decomposing strings, Huawei exercises decomposing strings
Question
Break down the string as required. Input two numbers M, N; M represents the input M string, N represents the number of digits of each string output, not enough to add 0. For example, if you enter 123456789, "abc", and "12345678", the output is "abc00000", "90000000"
Code
/* ----------------------------------- * Date: 2015
Exercises on Codility (14) and exercises on codility 14
(1) TieRopes
Given n segments of rope-an array of positive integers and a positive integer K, only two adjacent Ropes can be connected at a time. The length of the rope is the same as the length of the previous rope and the position remains unchanged, how many ropes with at least K length can be formed after such a connection?
Data range: N [1 .. 10 ^
points of knowledge you have gained from this practice.
In designing test cases, equivalence partitioning can be divided into four categories: non-triangular, general triangular, isosceles triangle, and equilateral triangle. When designing test data, be aware of some special data testing. Data Basic determination process: whether the edge length is within the value range, the third side is less than the sum of the two sides is greater than the difference between, whether it is equilateral
Navigation exercises, fingering exercises
2011 answers to the exercise book "navigation" in the next Chinese book on the first day
You should at least tell us the question so that I can answer it for you. Our books are different from yours. Welcome,Navigation exercise book Mathematics (Beijing Normal edition) seventh-grade Questions and answers
Think about it. All the questions are based on textbooks.
Analysis of exercises for software C/C ++ development, and software exercises
Analysis of exercise questions in software C/C ++ development.Code Filling Area
Code blank question:The player is required to fill in the missing part based on understanding the working principle of the given Code, so that the program logic is correct and complete.
You can directly submit the code (only the answers in the blanks,
Day4 job code exercises, day4 job code exercises
Logon module:
Regardless of the website, we often encounter this situation. Let's log on to this website. The flowchart is as follows:
Ideas:
1. when we log on to the website, we first enter the user name. At this time, some websites will remind us whether the user name exists. If the user name we enter does not exist, a prompt will appear, this tells us t
Function exercises for Python and exercises for python1. Differences between common parameters, specified parameters, default parameters, and dynamic parameters
Common parameter: Put a form parameter. when put into the real parameter, the form parameter value needs to be given in order.
Specify parameters: the parameter is specified when it is placed into the real parameter. You do not need to give the para
Two small exercises about TCP _ The first blog ~, First blog of tcp exercises
First, a local client sends a request, and the server receives the simple code of the request.
1 package com. TCP. java; 2 3 import java. io. IOException; 4 import java. io. inputStream; 5 import java. io. outputStream; 6 import java.net. inetAddress; 7 import java.net. serverSocket; 8 import java.net. socket; 9 import org. junit.
Java programming Chapter 1 and Chapter 4 programming exercises and java programming exercises
3.1
public class test { public static void main(String[] args) { System.out.println("Enter a, b, c: "); Scanner input = new Scanner(System.in); double a = input.nextDouble(); double b = input.nextDouble(); double c = input.nextDouble(); double delta = b * b - 4 * a * c;
Python exercises (1) and Python exercises (
Return all positive integers ranging from 1 to 10 except 7]
start = 1while True: if start ==7: start += 1 continue print(start) if start ==10: break start +=1
[Calculate the sum of all integers within 1]
sum = 0start = 1while True: print(start ) sum = sum+start if start == 100 break start += 1
[Outpu
Summary exercises with simple SQL statements and summary exercises with SQL statements
Create a table to record employee personal information:
-- Create a table create table plspl_company_info (empno number (5) not null, ename varchar2 (10) not null, job varchar2 (10), manager number (5), hiredate date, sal number (5), comm number (5), deptno number (3); insert into plspl_company_info values (7369, 'Smith
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