A Java programme that encrypts text using the Cesar cypher, one of the most well-known cyphers,
import java.util.Scanner;
public class CaesarCipher {
public static void main(String[] args) {
What is meant by Java programme?Java is simple to learn. Java was created to be simple to use, making it simpler to write, build, debug, and learn than other programming languages. Java is an object-oriented programming language. This enables the development of modular programmes and reuse code.It is one of the most powerful languages we have encountered, and in the past two years, recruiters have put it third on their list of preferred languages. It is true that there have been fewer employment available since the outbreak. But it is universally true, and it is still a very in-demand language. In 2023, learning Java will be well worth the effort.scanner = new scanner (System.in);
System.out.print("Enter a word to encrypt: ");
String word = scanner.nextLine();
System.out.print("Enter a shift amount: ");
int shift = scanner.nextInt();
String encrypted = encrypt(word, shift);
System.out.println("Encrypted word: " + encrypted);
}
public static String encrypt(String word, int shift) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < word.length(); i++) {
char c = word.charAt(i);
// Check if the character is a letter
if (Character.isLetter(c)) {
// Determine whether the letter is uppercase or lowercase
if (Character.isUpperCase(c)) {
// Apply the shift to the uppercase letter
c = (char) (((c - 'A' + shift) % 26) + 'A');
} else {
// Apply the shift to the lowercase letter
c = (char) (((c - 'a' + shift) % 26) + 'a');
}
}
// Add the character (either encrypted or unchanged) to the StringBuilder
sb.append(c);
}
// Return the encrypted word as a string
return sb.toString();
}
}
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Write a short paragraph about the importance of electrical energy
It is used in homes for things like running fans, electric stoves, air conditioning, and lighting up spaces. All of these offer solace to people. In factories, large machines are run by electricity. Food, clothing, paper, and other essentials are among the many products made possible by electricity.
What is a electrical energy?Energy converted from other energy sources, such as mechanical, thermal, or chemical energy, is known as electric power. For many purposes, such as lighting, computer operation, propulsion, and entertainment, electric energy is unmatched. An atom's charged particles can move an item or start an action by using electrical energy. Electrical energy is produced by the transfer of electrons from one atom to another. A toaster or a phone charger is powered by electricity each time you plug them into a wall outlet.People utilise electricity for a variety of purposes, including running machines, computers, electronics, appliances, and public transportation systems as well as for lighting, heating, cooling, and refrigeration.To learn more about electrical energy, refer to:
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Write a PHP Script to Calculate Total Marks of Student and Display Grade. Use an alert box to display the Total marks and the grade.
Here's a PHP script that calculates the total marks of a student and displays their grade using an alert box:
The PHP Script(The script is in the txt file)
This script takes in the marks obtained by the student in each subject using a form and calculates the total marks and percentage.
It then determines the grade based on the percentage and displays the total marks and grade in an alert box using the echo statement and JavaScript's alert() function.
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1. The US Constitution establishes that only a natural born citizen who is at least thirty-five years of age is eligible to be President of the US (Article 2/section 1). Create a Java program to help a user determine if s/he is eligible to be President. (Use Dialog boxes for input/output).
Answer:
import javax.swing.JOptionPane;
public class PresidentEligibility {
public static void main(String[] args) {
String ageInput = JOptionPane.showInputDialog("Please enter your age:");
int age = Integer.parseInt(ageInput);
String citizenshipInput = JOptionPane.showInputDialog("Please enter your citizenship status:");
String citizenship = citizenshipInput.toLowerCase();
if(age >= 35 && citizenship.equals("natural born citizen")) {
JOptionPane.showMessageDialog(null, "You are eligible to be President!");
} else {
JOptionPane.showMessageDialog(null, "Sorry, you are not eligible to be President.");
}
}
}
There are several considerations in deciding on a candidate system. What are they? Why are they important?
The behavioral elements include the user's prior experience with the current system, the analyst's track record of success, and the user's ability to persuade senior management to fund a potential system. The economic factor is the most crucial criterion for choosing a project.
What variables influence the economy?The economy is influenced by a number of economic elements, such as interest rates, tax rates, laws, policies, wages, and governmental actions. These variables affect the investment value even though they are not directly related to the company. Economic factors are basic market or economy-related information that affects how well businesses function. When predicting how well a corporation will succeed, such characteristics are frequently taken into account. A company's or an investment's worth is determined by investors using economic variables as well. Land, labor, capital, and entrepreneurship are the four primary drivers of economic expansion.The four components of human resources, physical capital, natural resources, and technology all have a role in the development and expansion of the economy, according to economists in general. Governments that prioritize these issues are seen in highly developed nations.To learn more about economic factor, refer to:
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Find the product solution of
Dr(r, θ) =
∂2u
∂r2
+
1
r
∂u
∂r
+
1
r
2
∂2u
∂θ2
= 0
As discussed in the chapter, one push by computer manufacturers is making computers run as
efficiently as possible to save battery power and electricity. What do you think is the motivation
behind this trend? Is it social responsibility or a response to consumer demands? Should the energy
consumption of electronic devices be regulated and controlled by the government or another
organization? Why or why not? How responsible should consumers be for energy conservation in
relation to electronic use? In your opinion, what, if anything, should all computer users do to practice
green computing?
The motivation behind making computers run efficiently is likely a combination of social responsibility and consumer demand.
What is the role of customers here?Consumers increasingly prioritize energy efficiency and environmental sustainability in their purchasing decisions, which drives manufacturers to create products that meet those expectations.
While government regulation may help enforce energy consumption standards, it is also important for consumers to take responsibility for their own energy use and make conscious choices to conserve energy when using electronic devices.
Simple actions like adjusting screen brightness and turning off devices when not in use can make a difference in reducing energy consumption. Additionally, manufacturers should continue to prioritize energy efficiency in product design and development.
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Digital cameras store photograph on
A. Image sensors
B. Camera lenses
C. Memory cards
D. Viewfinders
Answer:
Digital still cameras store photographs as digital bits on a memory card or tiny hard drive, as opposed to the film used in traditional cameras. Rather than developing and printing film, digital images can be downloaded easily to a computer.
Explanation:
b option
Write a function getResult() with no parameters. The function will read a dataFile (grade.txt).
The following lines define a sample of the data file:
AllyBaba, 100
Darwin, 80
Aarush, 90
The function will return a dictionary where the first item in the data file is the key and the second item is the value of the dictionary (myGrade). (python)
Make sure to check if the file exists.
The getResult function reads the data file grade.txt and returns a dictionary containing the values in the file. Three key-value pairs make up the dictionary; each key is a student's name.
Which Python function reads data from text files?A built-in function in Python enables us to open files in various modes. The open() function accepts two crucial parameters: the file name and the mode; the default mode is 'r' , which opens the file for reading only.
open('grade.txt', 'r') as f: lines = f is defined in getResult().
readlines()
for line in lines: myDict =
line is equal to line.
strip()\s key, value = line.
split(',')
myDict[key] = int(value) (value)
provide myDict
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If you are on the phone with a customer who is being rude and disrespectful, you need to stop listening and hang up the phone.
A) TrueB) False
Answer:
False.
Explanation:
False.
As a customer service representative, it is important to remain calm and professional, even when dealing with a rude and disrespectful customer. Hanging up the phone without attempting to resolve the issue could escalate the situation further and may result in a negative customer experience.
Instead, the representative should try to diffuse the situation by listening actively, empathizing with the customer's frustrations, and attempting to find a solution to the problem. If the customer continues to be abusive or uncooperative, the representative can politely inform the customer that they will not tolerate the behavior and may need to escalate the issue to a supervisor or manager. However, hanging up the phone should not be the first course of action.
Explain the following terms and how they relate to mobile technology
Answer: Mobile technology refers to the technology used in mobile communication devices such as smartphones
Explanation:
Mobile technology refers to the technology used in mobile communication devices such as smartphones, tablets, and wearable devices. Mobile technology allows users to access information and communication services on the go, anywhere and anytime.
Mobile technology has evolved rapidly over the years, leading to the development of various applications and services that have transformed the way we communicate, work, and entertain ourselves. Some of the key features of mobile technology include:
Portability: Mobile devices are designed to be portable and can be carried around easily, making them convenient for use while on the move.
Connectivity: Mobile technology allows users to stay connected to the internet, enabling them to access various services and applications.
Personalization: Mobile devices can be customized to suit individual preferences, with various settings and features that can be tailored to the user's needs.
Location-based services: Mobile technology allows for the delivery of location-based services, such as navigation and weather updates.
Overall, mobile technology has revolutionized the way we interact with the world around us, making information and communication more accessible and convenient. It has also opened up new opportunities for businesses and individuals to connect and engage with their target audience.
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Using An assembly code
Read a 3 digit number from one row, then a 1 digit number from the second row. Subtract the 1 digit number from the 3 digit number, and display the result. Make sure you print your name first, then your output.
Sample Input
123
1
Output
Name Last name
122
Sample Input
100
1
Output
Name Last name
099 (or you can display 99 without the 0, either one is fine)
Sample Input
001
1
Output
Name Last name
0 (or you can display 000, either one is fine by me)
An example implementation of the algorithm you described in x86 assembly language using NASM syntax:
The Assembly Language Programsection .data
; Define your data here if needed
section .text
global _start
_start:
; Print your name here
; Read the 3-digit number
mov eax, 3 ; number of characters to read
mov ebx, 0 ; file descriptor (stdin)
mov ecx, buf ; buffer to store the input
mov edx, eax ; maximum number of characters to read
int 0x80 ; invoke the read system call
; Convert the input to a number
mov eax, buf
sub eax, '0' ; convert the hundreds digit
mov ebx, 10
imul ebx
mov ecx, buf+1
sub ecx, '0' ; convert the tens digit
add eax, ecx
imul ebx
mov ecx, buf+2
sub ecx, '0' ; convert the units digit
add eax, ecx
; Read the 1-digit number
mov eax, 1 ; number of characters to read
mov ebx, 0 ; file descriptor (stdin)
mov ecx, buf ; buffer to store the input
mov edx, eax ; maximum number of characters to read
int 0x80 ; invoke the read system call
; Convert the input to a number
mov ebx, 10
mov ecx, buf
sub ecx, '0' ; convert the digit
mul ebx
; Subtract the 1-digit number from the 3-digit number
sub eax, ecx
; Convert the result to a string
mov ebx, 10
div ebx
add edx, '0' ; convert the units digit
mov [result+2], dl
div ebx
add edx, '0' ; convert the tens digit
mov [result+1], dl
add eax, '0' ; convert the hundreds digit
mov [result], al
; Print the result
mov eax, 4 ; system call for write
mov ebx, 1 ; file descriptor (stdout)
mov ecx, result ; address of the string to print
mov edx, 3 ; number of characters to print
int 0x80 ; invoke the write system call
; Exit the program
mov eax, 1 ; system call for exit
xor ebx, ebx ; exit status
int 0x80
section .bss
buf resb 4 ; buffer for input (3 digits + newline)
result resb 4 ; buffer for output (3 digits + null terminator)
Note that this implementation uses system calls for input/output and assumes that the input is terminated by a newline character. You may need to modify it to suit your specific requirements or platform.
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(Python) A taxable item named Widgets is available in multiple quantities at a base price of $24.99. In your program,
* Store the base price in a properly named constant as a decimal.
* Prompt the user for the number (integer amount) of Widgets being purchased.
* The sales tax rate is 7%. Store the tax rate in a properly named constant as a decimal.
* The shipping & handling cost is 1 dollar per Widget. Store the shipping and handling cost in a properly named constant.
* Calculate and print a receipt that includes
_the subtotal, the quantity, and the base cost on one line;
_the shipping and handling amount on the next line;
_the sales tax on the next line;
_and the total amount due on the last line after skipping a line.
* Ensure that your program's output is formatted as identified in the example output below, which includes a title prior to the data being printed.
* Display commas for numbers of 1,000 or more.
* Use dollar signs for dollar amounts and allow for two decimal places for cents.
* Note the apostrophe in Widgets' in the Example Output below. Your program should include that, too.
* As a reminder use f_string for all printing.
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Can some one help me right a 3 paragraph sentace on iPhone and androids specs it has too be 7 sentaces each paragraph
Answer:
iPhone
The iPhone has come a long way since its first model, the iPhone 3G. Now, the current iPhone 11 Pro Max comes with a 6.5-inch Super Retina XDR OLED display, a triple-camera system, and up to 512GB of storage. It has a powerful A13 Bionic chip with a neural engine and is powered by a 3,969 mAh battery. With its dual-SIM support and 5G capability, the iPhone is a great choice for those who want the latest and greatest in mobile technology.
Android
Android phones come in a wide range of specs and sizes, so there’s something for everyone. The current top-of-the-line Android phone is the Samsung Galaxy S20 Ultra 5G, which boasts a 6.9-inch Dynamic AMOLED display, a triple-camera system, and up to 512GB of storage. It has a Qualcomm Snapdragon 865 processor and is powered by a 5,000 mAh battery. With its dual-SIM support and 5G capability, the Android phone offers a great mix of performance and features.
Comparison
When it comes to specs, the iPhone and Android phones offer a comparable experience. Both come with powerful processors and large displays, as well as dual-SIM support and 5G capability. The main differences are in design and the camera systems. The iPhone has a unique design and a triple-camera system, while Android phones come in a variety of shapes and sizes, and often feature four or more cameras. The choice ultimately comes down to personal preference.
briefly discuss the advantage and disadvantage of hardware and software
While high expense and rigidity are disadvantages of hardware, its benefits include quick processing and dependability. While security flaws and dependence on hardware are disadvantages of software, its benefits include flexibility and simplicity of modification.
What distinguishes hardware from software?Computer hardware and software are different. The physical components of computers known as hardware are what truly carry out the instruction. Software is a set of instructions or a programme that the CPU will use to carry out the desired job.
Why are tools and software crucial?Without hardware, it would be impossible to operate the crucial software that gives computers their usefulness. The virtual programmes that operate on your computer are referred to as software; for example, the operating system, web browser, word processing documents, etc.
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Communists are covered under the Civil Rights Act.
The Civil Rights Act of 1964 prohibits discrimination based on race, color, religion, sex, or national origin in employment, education, and other areas of public accommodation.
What does this mean?It does not explicitly mention political affiliation or ideology, including communism.
However, the Supreme Court has held that individuals cannot be denied employment solely based on their political beliefs or affiliations, including communism.
Therefore, while communists are not explicitly covered under the Civil Rights Act, they are protected under the First Amendment's freedom of association and Supreme Court precedent on political discrimination.
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Communists are covered under the Civil Rights Act.
True or false?
Explain
explain the benefits of object oriented design
Answer:
Maintainability, Reusability , Encapsulation , Scalability
Explanation:
Maintainability --> Breaks down large and complex systems into smaller parts which are easier to manage. With each object having clear purpose.
Reusability --> Once a object is tested it can be reused in different aspect of systems allowing code duplication to decrease.
Encapsulation --> Reduces the risk of unintended interference since internal workings of an objects are hidden from other objects.
Scalability --> New objects can be added to the system without having to change the existing code. (using objects allows code to be in a generic format thus easier code addition in the form of objects)
10 Enter the reference to the total estimated cost in the appropriate location for the second data table. Apply a custom number format to display Total Sq Ft in that cell. Apply Blue font and bold to that cell. How to?
Answer:
Explanation:
To enter the reference to the total estimated cost in the appropriate location for the second data table and apply a custom number format to display Total Sq Ft in that cell, and apply Blue font and bold to that cell, you can follow the steps below:
Select the cell where you want to display the Total Sq Ft.
In the formula bar, type the formula "=SUM(D2:D10)" (assuming the data range is D2:D10). This will calculate the total square footage of the listed properties.
Press Enter to apply the formula and display the Total Sq Ft value in the selected cell.
With the cell still selected, go to the Home tab in the Ribbon and click on the Font Color dropdown arrow.
Choose the blue color from the color palette to apply the blue font color to the cell.
With the cell still selected, press the keys "Ctrl+B" or click on the Bold button in the Ribbon to apply bold formatting to the cell.
To apply a custom number format to the cell, right-click on the cell and select "Format Cells" from the context menu.
In the Format Cells dialog box, go to the Number tab and select "Custom" from the Category list.
In the Type field, type the following custom number format: "#,##0 Sq Ft"
Click OK to apply the custom number format to the cell.
Now the cell should display the Total Sq Ft in blue font and bold formatting with the custom number format applied.
Define a function ScaleGrade that takes two parameters: • points: an integer, passed by value, for the student's score. • grade: a char, passed by reference, for the student's letter grade. ScaleGrade() changes grade to C if the points are greater than or equal to 67 and less than 80, and grade is not C. Otherwise, grade is not changed. The function returns true if grade has changed, and returns false otherwise. Ex: If the input is 67 D, then the output is: Grade is C after curving. 2 using namespace std; 3 4 int main() { 5 int studentTotal; 6 char studentGrade; 7 bool isChanged; 8 9 cin >> student Total; 10 cin >> studentGrade; 11 12 isChanged = ScaleGrade (studentTotal, studentGrade); 13 14 if (isChanged) { 15 cout << "Grade is " << studentGrade << " after curving." endl; 16 } 17 else { 18 cout << "Grade " << studentGrade << " is not changed." << endl; 19 } 20 1 2 3
Ios vs Andriod? Why are they different?
Operating systems for mobile devices like smartphones and tablets include Android and Apple's iOS.
What is Android?
Android is more like a PC than iOS since its interface and fundamental functionality can generally be customized from top to bottom. Android is based on Linux and is partially open source.
Android is an open-source mobile operating system that is primarily made for touchscreen mobile devices like smartphones and tablets. It is built on a modified version of the Linux kernel.
Although the Open Handset Alliance, a group of developers, is responsible for developing Android, It is primarily responsible for the most popular version.
Therefore, Operating systems for mobile devices like smartphones and tablets include Android and Apple's iOS.
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In this question, you’ll set up your program with the general structure and canvas layout that you need, and start
by converting any number from 0 to 9 (1 digit) into Cistercian numerals.
The program should initially prompt the user to enter a number that will be converted. For this question, you can
assume that only numbers 0 to 9 will be entered. To use the input dialog, you must add
import javax. swing.JOptionPane;
as the very first line in your program. Then, when you want to obtain user input, a line of code such as
user text = JOptionPane.show an input dialog("Please enter text:");
will display the dialog. The String parameter contains the text displayed for the user, and a String is returned. The
returned String should be stored for converting the number. You mustn't convert the String
into an int or other number format, this is particularly important when you get to Q3.
Once the program accepts the input, it must convert the number into a Cistercian numeral. To start, you’ll draw an
empty, vertical stave taking up most of the canvas (looks like 0, below). Then, depending on the number that was
entered, you must draw one or two strokes off the stave that represents the number, as follows:
(empty
stave)
0 1 2 3 4 5 6 7 8 9
Your code should follow these requirements:
• Avoid duplicating code. Note that there are only five types of strokes,
and some glyphs use a combination of strokes: use this to your
an advantage to shorten your code. If you are careful every one of your
lines of code will be doing something different, you will not have any
duplicate code.
• Again, avoid duplicating code. You can assume that the strokes all
have their endpoints at the corners of an invisible square: two points
are on the stave, two are off the stave, and all points are equidistant.
If you store these four points somewhere, you should be able to use
them to draw any stroke you want with minimal effort.
• Keep in mind that you are storing the input number as a String, so you should be comparing it to chars of
digits (e.g., ‘1’, not 1).
• Hint: You do not need to use functions for each individual digit/stroke! If you do, you may run into
problems with Q2 and Q3, unless you read Unit 14, which is about functions (Week 9).
In addition to drawing the glyph, your canvas should display the original number, contain a button that will ask the user for new input, and erase the existing number and glyph(s) (this will also be useful to you
when testing different numbers). Make changes to default parameters to make the output more appealing (e.g.,
background color, text color, glyph color, stroke widths...).
Answer: Just download the answer.txt to get the answer. i cant paste here due to the inappropriate words
how do you number the dissertation correctly in the table of contents?
To number the dissertation correctly in the table of contents, you should follow these steps:
Use heading styles: First, use the heading styles provided in your word processor (e.g., Heading 1, Heading 2, etc.) to format your dissertation. This will ensure that the headings are properly formatted and numbered automatically.
Number the headings: Number each heading in your dissertation, starting with "Chapter 1" for the first chapter, and so on. You can use Arabic numerals (1, 2, 3, etc.) to number the chapters and sections.
Include subheadings: If you have subheadings within a chapter, number them using decimal notation (e.g., 1.1, 1.2, 1.3, etc.).
Update the table of contents: After you have formatted and numbered your dissertation headings, insert a table of contents into your document. Then, update the table of contents to ensure that it reflects the correct page numbers for each heading.
By following these steps, you can ensure that your dissertation is properly numbered and formatted in the table of contents.
What instrument is used to draw circles and arcs
Answer:
You are correct it's a compass.
Explanation:
You are the director of information technology at a company that specializes in designing and selling customizable sportswear for local high school and college sports teams.
Most of the technology equipment is out of date and must be replaced. You need to evaluate the requirements of individual employees so that you can order replacements.
What will you do?
According to O*NET, what is the most common level of education that Film and Video Editors have?
Answer: Bachelor’s degree
Explanation: Film and video editors and camera operators typically need a bachelor’s degree in a field related to film or broadcasting. Most editor and camera operator positions require a bachelor’s degree in a field related to film or broadcasting, such as communications.
(a) Discuss why the concepts of creativity, Innovation and initiative are important to conduct before one goes into business:
Answer:
Creativity, innovation and initiative are important concepts to consider before starting a business because they provide the foundation for success. Creativity is essential for coming up with new ideas and solutions to problems that can help a business stand out from its competitors. Innovation is necessary for taking those creative ideas and turning them into tangible products or services that customers will find useful. Initiative is needed to take action on these ideas, as well as the courage to take risks in order to make progress. Without creativity, innovation and initiative, businesses may struggle to stay competitive in their industry or even survive in the long run.
Explanation:
he files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly.
An example of the program is shown below:
Enter a number between 1 and 20 >> 5
5 4 3 2 1 Blastoff!
JAVA CODE:
// Prompt user for value to start
// Value must be between 1 and 20 inclusive
// At command line, count down to blastoff
// With a brief pause between each displayed value
import java.util.Scanner;
public class DebugSix3
{
public static void main(String[] args)
{
Scanner keyboard = new Scanner(System.in);
int userNum, val;
final int MIN = 1;
final int MAX = 20;
final int TIME_WASTER = 100000;
System.out.print("Enter a number between " + MIN +
" and " + MAX + " >> ");
userNum = keyboard.nextInt();
while(userNum < MIN && userNum < MAX)
{
System.out.println("Number out of range");
System.out.print("Enter a number between " + MIN + " and " +
MAX + " inclusive >> ");
userNum = keyboard.nextInt();
}
for(val = userNum; val == 0; --val)
{
System.out.print(val + " ");
for(int x = 0; x < TIME_WASTER; ++x)
for(int y = 0; y < TIMEWASTER; ++y)
for(int z = 0; z < TIME_WASTER;);
// Adjust these numbers for faster or slower performance
}
System.out.println("Blastoff!");
}
}
program to take the command line input to cut down the blast off.
// DebugSix3.java
// Prompt user for value to start
// Value must be between 1 and 20 inclusive
// At command line, count down to blastoff
// With a brief pause between each displayed value
import javax.swing.*;
public class DebugSix3
{
public static void main(String[] args)
{
String userNumString;
int userNum, val;
final int MIN = 1;
final int MAX = 20;
userNumString = JOptionPane.showInputDialog(null,
"Enter a number between " + MIN + " and " + MAX + " inclusive");
userNum = Integer.parseInt(userNumString);
while(userNum < MIN || userNum > MAX)
{
userNumString = JOptionPane.showInputDialog(null,
"Number out of range" +
"\nEnter a number between " + MIN + " and " + MAX + " inclusive");
userNum = Integer.parseInt(userNumString);
}
for(val = userNum; val > 0; --val)
{
System.out.print(val + " ");
for(int x = 0; x < 100000; ++x)
for(int y = 0; y < 10000; ++y);
// Adjust these numbers for faster or slower performance
}
System.out.println("Blastoff!");
}
}
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Write a short program using Java, first write a proposal for approval.
First choose a project title.
Proposal for Approval: Java Program - "Guess the Number"
Project Title: "Guess the Number"
Objective:
The objective of this project is to create a simple Java program that allows the user to guess a randomly generated number within a given range. The program will prompt the user to input a guess and provide feedback on whether the guess is too high or too low until the correct number is guessed.What is the short program?Features:
The program will generate a random number within a given range (e.g. 1-100).The program will prompt the user to input a guess and validate the input.The program will provide feedback on whether the guess is too high or too low.The program will keep track of the number of guesses made by the user.The program will congratulate the user upon guessing the correct number and display the number of guesses made.Development Environment:
The program will be developed using Java programming language.
Eclipse IDE will be used for coding, testing, and debugging the program.
The program will be compatible with Java SE 8 or higher.
Timeline:
Week 1: Project planning and proposal submission.
Week 2: Program development and initial testing.
Week 3: Program refinement and testing.
Week 4: Final testing and documentation.
Resources:
Java SE Development Kit (JDK)Eclipse IDEJava programming resources and documentationBudget:
No budget is required for this project as all required resources are freely available.
Lastly, Approval:
I seek approval to proceed with the development of the Java program "Guess the Number". I have the required programming skills and resources to complete this project within the proposed timeline.
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In this week's readings, you learned about the many features you have the ability to configure. Two examples are font size and a GUI login. What features do you think are important to ensure your users welcome Linux and to provide them with a great working environment?
Integers japaneseGrade, readingGrade, spanishGrade, and numGrades are read from input. Declare a floating-point variable avgGrade. Compute the average grade using floating-point division and assign the result to avgGrade.
Ex: If the input is 74 51 100 3, then the output is:
75.00
how do i code this in c++?
Answer:
#include <iostream>
int main()
{
int japaneseGrade, readingGrade, spanishGrade, numGrades;
std::cin >> japaneseGrade >> readingGrade >> spanishGrade >> numGrades;
float avgGrade = (float)(japaneseGrade + readingGrade + spanishGrade) / numGrades;
std::cout << avgGrade;
return 0;
}
To solve this problem in C++, you can use the cin function to read the integer inputs, declare a float variable for the average grade, and then compute the average grade using floating-point division. Finally, use the cout function to output the average grade with two decimal places.
To solve this problem in C++, you can use the cin function to read the integer inputs, and then use the float data type to declare the avgGrade variable. After reading the input integers, you can compute the average grade by dividing the sum of the grades by the total number of grades. Finally, you can use the cout function to output the average grade with two decimal places
#include
using namespace std;
int main() {
int japaneseGrade, readingGrade, spanishGrade, numGrades;
float avgGrade;
cout << "Enter the Japanese grade: ";
cin >> japaneseGrade;
cout << "Enter the Reading grade: ";
cin >> readingGrade;
cout << "Enter the Spanish grade: ";
cin >> spanishGrade;
cout << "Enter the number of grades: ";
cin >> numGrades;
avgGrade = (japaneseGrade + readingGrade + spanishGrade) / static_cast(numGrades);
cout << "The average grade is: " << fixed << setprecision(2) << avgGrade << endl;
return 0;
}
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Need help creating external css webpage, if you have knowledge please comment
Creating a CSS External Style Sheet
Start with an HTML document with an embedded style sheet, like this one.Save a new file as StyleSheet after creating it.Place all CSS rules in the StyleSheet rather than the HTML file.Delete the HTML file's style block.Why does CSS exist on websites?The display of Web pages, including their colours, design, and fonts, is described using the CSS language. It enables the presentation to be customised for various display formats, including big screens, tiny screens, and printers. The usage of CSS with any XML-based markup language is possible because it is not dependent on HTML.By typing about:flags into the address bar, you can first enable inspections. Then, select Display "View Source" and "Inspect Element" in the context menu. Then, right-click on the element to inspect its CSS selectors, and pick Inspect Element from the context menu. CSS and HTML. Create static web pages and web applications using the markup language HTML. For the appearance of markup-language-written documents, a style sheet language called CSS is used.To learn more about css webpage, refer to:
https://brainly.com/question/9066363