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Komok [63]
2 years ago
6

Java Programming home > 1.14: zylab training: Interleaved input/output Н zyBooks catalog Try submitting it for grading (click

"Submit mode", then "Submit for grading"). Notice that the test cases fail. The first test case's highlighting indicates that output 3 and newline were not expected. In the second test case, the-5 and newline were not expected 2 Remove the code that echoes the user's input back to the output, and submit again. Now the test cases should all pass 0/2 ACTIVITY 1.14.1: zylab training: Interleaved input/output DoubleNum.java Load default template 1 import java.util.Scanner; 3 public class DoubleNum public static void main(String args) { Scorner sehr = new Scanner(System.in); int x; 7 System.out.println("Enter x: "); 9 - scnr .nextInto: 10 11 System.out.println(); // Student mistakenly is echoing the input to output to match example 12 System.out.println("x doubled is".02 Develop mode Submit mode Run your program as often as you'd like, before submitting for grading. Below, type any needed Input values in the first box, then click Run program and observe the programs cutout in the second be Enter program input (optional) of your code requires input values, provide them here Ad Cat
Computers and Technology
1 answer:
Andru [333]2 years ago
5 0

Answer:

The following are the code to this question:

code:

System.out.println(x);  //use print method to print value.

Explanation:

In the given question, it simplifies or deletes code in the 11th line. This line has a large major statement.  

In the case, the tests fail because only 1 line of output is required by the tester, but two lines are obtained instead.

It's to demonstrate that the input/output or testing requirements function throughout the model.

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You have been tasked with building a URL file validator for a web crawler. A web crawler is an application that fetches a web pa
mixas84 [53]

Answer:

Python Code:

def validate_url(url):

#Creating the list of valid protocols and file name extensions

valid_protocols = ['http', 'https', 'ftp']

valid_fileinfo = ['.html', '.csv', '.docx']

#splitting the url into two parts

url_split = url.split('://')

isProtocolValid = False

isFileValid = False

#iterating over the valid protocols and file names for validity

for x in valid_protocols:

if x in url_split[0]:

isProtocolValid = True

break

for x in valid_fileinfo:

if x in url_split[1]:

isFileValid = True

break

#Returning the result if the URL has both valid protocol and file extension

return (isProtocolValid and isFileValid)

url = input("Enter an URL: ")

print(validate_url(url))

Explanation:

The image of the output code is attached. Hope it helps.

4 0
2 years ago
At one college, the tuition for a full-time student is $8,000 per semester. It has been announced that the tuition will increase
inn [45]

Answer:

#include <iostream>

using namespace std;

 

int main () {

  // for loop execution

  int semester_fees=8000;

  int b=1;

  cout<<"there are 5 years or 10 semester fees breakdown is given below"<<endl;

  for( int a = 1; a <=5; a++ ) {

     semester_fees = semester_fees*1.03;

     cout<<"Semester fees for each of semester"<<b++<<"and"<<b++<<"is:$"<<semester_fees<<endl;

     

  }

 

  return 0;

}

Explanation:

code is in c++ language

Fees is incremented yearly and i have considered only two semester per year

3 0
2 years ago
B.) Define latency and jitter for service flow in a fixed wireless system.
yuradex [85]
The answer would be between the base station and the subscriber station.
7 0
2 years ago
Which Artificial Intelligence (AI) term is used to describe extracting information from unstructured text using algorithms?
Alla [95]

Answer:

The most basic and useful technique in NLP is extracting the entities in the text. It highlights the fundamental concepts and references in the text. Named entity recognition (NER) identifies entities such as people, locations, organizations, dates, etc. from the text.

5 0
2 years ago
Given sphereRadius and piVal, compute the volume of a sphere and assign to sphereVolume. Look up the equation online (e.g., http
fenix001 [56]

Answer:

  1. #include <stdio.h>
  2. int main()
  3. {
  4.    const double piVal = 3.14159;
  5.    double sphereVolume = 0.0;
  6.    double sphereRadius = 0.0;
  7.    
  8.    sphereRadius = 1.0;
  9.    sphereVolume = 4.0/ 3.0 * piVal * sphereRadius * sphereRadius * sphereRadius;
  10.    
  11.    
  12.    printf("Sphere volume: %lf\n", sphereVolume);
  13.    return 0;
  14. }

Explanation:

Firstly we can identify the formula to calculate volume of sphere which is

Volume = 4/3 \pi r^{3}

With this formula in mind, we can apply this formula to calculate the volume of sphere in Line 10. This is important to perform floating-point division 4.0/3.0 to ensure the resulting value is a floating value as well. Since we have been given piVal and sphereRadius, we can just multiply the result of floating-point division with piVal and sphereRadius and get the sphereVolume value.

At last, display the sphere volume using printf method (Line 13).

6 0
2 years ago
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