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Triss [41]
2 years ago
11

Assign listNodes with all elements with a clasa name prog-lang

Computers and Technology
1 answer:
ra1l [238]2 years ago
8 0

Using the knowledge in computational language in JAVA it is possible to write a code that Assign listNodes with all elements with a clasa name prog-lang

<h3>Writting in JAVA:</h3>

let listNodes;

 //assigning listNodes with all elements with a class name of 'special-language'

  listNodes = document.getElementsByClassName('special-language');

 //for loop to traverse all node in listNodes and print every element in it with class name special-language

 for (let i = 0; i < listNodes.length; i++) {

     console.log(listNodes[i].innerHTML);

 }

See more about JAVA at brainly.com/question/12975450

#SPJ1

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Write a C++ program to count even and odd numbers in array. The array size is 50. The array elements will be entered by the user
vlabodo [156]

Answer:

The program in C++ is as follows:

#include <iostream>

using namespace std;

int main(){

   int numbers[50];

   int evekount = 0, odkount = 0;

   for(int i = 0; i<50;i++){

       cin>>numbers[i];

       if(numbers[i]%2==0){            evekount++;        }

       else{            odkount++;        }

   }

   cout<<"Even Count: "<<evekount<<endl;

   cout<<"Odd Count: "<<odkount<<endl;

   return 0;

}

Explanation:

This declares the integer array of number

   int numbers[50];

This initializes the even count and odd count to 0

   int evekount = 0, odkount = 0;

This iterates from 1 to 50

   for(int i = 0; i<50;i++){

This gets input for the array

       cin>>numbers[i];

This checks for even

<em>        if(numbers[i]%2==0){            evekount++;        }</em>

This checks for odd

<em>        else{            odkount++;        }</em>

   }

This prints the even count

   cout<<"Even Count: "<<evekount<<endl;

This prints the odd count

   cout<<"Odd Count: "<<odkount<<endl;

3 0
3 years ago
Create an array of 10 fortune cookie sayings that will be randomly displayed each time the user reloads the page. The fortune wi
vfiekz [6]

Answer:

let cookieNumber = Math.floor(Math.random() * 10)

switch (cookieNumber) {

  case 1:

   document.write('Fortune 1')

   break;

  case 2:

   document.write('Fortune 2')

   break;

   case 3:

   document.write('Fortune 3')

   break;

  case 4:

   document.write('Fortune 4')

   break;

  case 5:

   document.write('Fortune 5')

   break;

  case 6:

   document.write('Fortune 6')

   break;

  case 7:

   document.write('Fortune 7')

   break;

  case 8:

   document.write('Fortune 8')

   break;

  case 9:

   document.write('Fortune 9')

   break;

  case 10:

   document.write('Fortune 10')

Explanation:

The cookieNumber is generated using Math.random(), which is rounded to a whole number using Math.floor(). Then, a switch block is used to display a different fortune depending on the value of cookieNumber.

4 0
3 years ago
What is the system that consists of nonproprietary hardware and software based on publicly known standards that allow third part
il63 [147K]

Answer:

Open systems

Explanation:

Open systems are very different from Open Source applications or software, it should not be confused.

Open systems work with the blend of open software standards, portability, and interoperability. Computer systems that interoperate among multiple standards and vendors to ensure that computer resources (hardware and software) are not allotted to a particular vendor. Such computer systems are considered as open systems.

For instance, computer systems that run a Microsoft Windows OS can be considered as an Open system. This is because of their capability to run different versions of the Microsoft Windows OS on that particular computer system. More clearly, A computer with Windows 10 OS, can be used to install Windows 8 OS without any issue. That same computer system can run the Windows 7 OS. This makes the computer system and open system.

5 0
3 years ago
Why are my images blocked on brainly<br><br> i just see gray and on every avatar and image
o-na [289]

Answer:

they are not its just that people haven't changed their profile picture. i haven't yet lol

Explanation:

5 0
3 years ago
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Which type of game requires you to read people’s expressions to anticipate their moves?
Irina-Kira [14]

Answer:

Chess-type games

Explanation:

5 0
3 years ago
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