The program prompts the user for five to ten numbers all on one line, separated by spaces, calculates the average of those numbers, and displays the numbers and their average to the user.
The program uses methods to:
1) get the numbers entered by the user all on one line separated by spaces;
2) calculate the average of the numbers entered by the user; and
3) print the results.
The first method should take no arguments and return a String of numbers separated by spaces.
The second method should take a String as its only argument and return a double (the average).
The third method should take a String and a double as arguments but have no return value.
IF user input is: 20 40 60 80 100
Answers
Answer:
import java.util.Scanner;
public class AverageDemo
{
public static String getNumbers()
{
String numbers;
Scanner scn = new Scanner(System.in);
System.out.println("Enter five to ten numbers all on one line, separated by spaces: ");
numbers = scn.nextLine();
return numbers;
}
public static double calcAverage(String numbers)
{
String[] values = numbers.split(" ");
double total = 0;
for (int i = 0; i < values.length; i++)
{
total += Integer.parseInt(values[i]);
}
if (values.length == 0)
return 0.0;
else
return (total / values.length);
}
// Method definition of printResults: print the results
public static void printResults(String numbers, double average)
{
System.out.printf("\nThe average of the numbers %s is %.2f\n", numbers, average);
}
// main method
public static void main(String[] args)
{
// Call the methods
String numbers = getNumbers();
double average = calcAverage(numbers);
printResults(numbers, average);
}
}
Output:
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Answer:
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Explanation:
Created from gears and levers
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Solution :
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Answer: both Jeremiah and Marie.
Explanation:
From the information given, while Jeremiah wants to print an object from a database, Marie wants to print a report of her database.
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Therefore, the correct option is B.
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Answers
Answer:
The algorithm is as follows:
1. Start
2. bottles = 0
3. While bottles != 500
3.1 Create bottle
3.2 bottle = bottle + 1
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5. Stop
See attachment for flowchart
Explanation:
This begins the algorithm
1. Start
This initializes bottles to 0
2. bottles = 0
The loop is repeated until 500 bottles is created
3. While bottles != 500
This creates a new bottle
3.1 Create bottle
This increments the number of bottles by 1
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Answer:
i help you
ife ifrt ksd
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You install Windows 10 on a new computer. You update the video card driver and restart the computer. When you start the computer, the screen flickers and then goes blank. You restart the computer and receive the same result. You need to configure the video card driver. What should you do first
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3. Remove the screws holding the GPU in on the rear bracket. ...
4. Unlock the PCI-e slot clip.
5. Remove the GPU by lightly pulling on the card.
6. Hover the GPU over PCI-e slot.
7. Push down on the GPU to slide the connector into the slot.
8. Ensure the secure lock clicks into place.
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10. Connect any required PSU cables.
11. Reattach the side panel,
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Answers
Answer:
Depending on the amount of files there are, the operating system will run slower because these files take up space on the hard drive, slowing it down.
Explanation:
express in Qbasic assignment statement
[tex]v = \ \sqrt{t} ^{2} - 4s \div {d}^{4} [/tex]
[tex]K = {8}{x} ^{3} - {2}{y}^{ 6} \div {5}{d}+ {e}^{4} [/tex]
Answers
Answer:
v = sqr(t^(1/2)) - 4 * s / d^4
K = 8 * x^3 - 2 * y^6 / 5 * d + e^4
Explanation:
Given
[tex]v = \ \sqrt{t} ^{2} - 4s \div {d}^{4}[/tex]
[tex]K = {8}{x}^{3} - {2}{y}^{ 6} \div {5}{d}+ {e}^{4}[/tex]
Required
The equivalent in Q Basic
To solve this, we use the following rules:
+ , - and * are written as + , - and *
[tex]\div[/tex] is written as /
^ stands for raise to power
SQR is used for square
^(1/2) stands for square root.
So, the equivalents of the above statements are:
v = SQR(t^(1/2)) - 4 * s / d^4
K = 8 * x^3 - 2 * y^6 / 5 * d + e^4
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Class
Methods
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Answer(data type) is your answer
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Select the text that you want to underline. Tip: You can also use the keyboard shortcut Ctrl+D. Use the Underline style drop-down list to select an underline style. Use the Underline color drop-down list to change the color of the line.
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Answers
Answer:
3
Explanation:
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swap the 7 with the 8
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Answer:
The computer needs an increase in VRAM
It is A
Type the correct answer in each box. Spell all words correctly.
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Answer:
1. Tablet
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Answer:
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Answer:
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Answer:
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Encryption is a process
i. To hide the massage
ii. To decipher the massage
iii. To delete the massage
iv. None of them
Answers
Answer:
answer is i
Explanation:
jjgjnyjghjhkgukhi
Answer:
Encryption is a process by which we can conceal the original message (effectively hiding it)
Explanation:
We typically apply some kind of algorithm to encrypt a message. By doing this we are effectively hiding the original contents of the message so only the people with the appropriate secret key or knowledge of the algorithm can decipher it.
CLS
N = 1
FOR J = 1 TO 5
PRINT N
N = 10*N+1
NEXT J
END
Answers
Answer:
1
11
111
1111
11111
Explanation:
Given
The above QBasic code
Required
The output
The iteration on the third line is repeated 5 times; i.e. for values of j from 1 to 5.
In each iteration, the value of N is printed and the next value is calculated.
Initially, the value of N is 1 ---- on line 2
So, 1 is printed first. The next value of N is as follows:
[tex]N = 10 * N + 1[/tex] --- we keep replacing N (on the right-hand side) with current N value.
So, we have:
[tex]N = 10 * 1 + 1 =11[/tex]
[tex]N = 10 * 11 + 1 = 111[/tex]
[tex]N =10 *111+1 = 1111[/tex]
[tex]N =10 *1111+1 = 11111[/tex]
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Answer:
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Answers
Answer:
Port scanner.
Explanation:
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Answers
Answer:
She typed "Page 1" in the footer.
Explanation:
This occured because the footer only repeats the same message across the footers unless you enable page numbering.
Hope this helps!
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Answers
Answer:
- Grandfather
Explanation:
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ou need to implement a wireless network link between two buildings on a college campus. A wired network has already been implemented within each building. The buildings are 100 meters apart. Which type of wireless antenna should you use on each side of the link
Answers
Answer:
High-gain and directional wireless antenna.
Explanation:
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Hence, the two (2) type of wireless antenna you should use on each side of the link are a high-gain antenna and a directional wireless antenna.
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Answers
End User License Agreements are important for protecting the rights of the business owner/licensor and critical for setting the rules of use and managing the expectations of the end-user.
Answer: both the owner and the purchaser of the software
Explanation:
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Answers
Answer:
To connect to the Internet and other computers on a network, a computer must have a NIC (network interface card) installed. A network cable plugged into the NIC on one end and plugged into a cable modem, DSL modem, router, or switch can allow a computer to access the Internet and connect to other computers.
is the process of modifying something to make it fit certain criteria.
Answers
Answer:
Design Process
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Answers
Answer:
True.
Explanation:
A resume (curriculum vitae) can be defined as a short text-based document that a job applicant use to briefly outline his or her qualifications, abillities and accomplishments, haven completed and obtained an academic certificate. Thus, it is used to briefly outline a person's qualifications, abillities, skills set, and accomplishments, after completing and obtaining an academic certificate such as a bachelor's degree, master's degree, etc.
Generally, all job applicants are required to have a resume (curriculum vitae). This brief and concise document is always requested by human resource managers during the job application process.
Furthermore, the primary way to make a resume persuasive (to convince or inform an action in the minds of the readers - potential employers) is by customizing it to fit each company and position.
Hence, the information included in a résumé should always relate to the job objective; if it isn’t related, it shouldn’t be included.
This ultimately implies that, job applicants are expected to tailor their resume to fit or match the position that is advertised by a company's human resources department.
Câu 1: Đất trồng là môi trường?
A. Cung cấp chất dinh dưỡng, ôxy
B. Giúp cây đứng vững
C. Cung cấp chất dinh dưỡng, ôxy, nước
D. Câu B và C
Answers
Answer:
D
Explanation:
