1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anyanavicka [17]
3 years ago
15

80% OF QUESTIONS ARE ANSWERED IN UNDER 10 MINUTES why not mine

Computers and Technology
2 answers:
Lilit [14]3 years ago
6 0

Which question do u need and plus some people just go for quick questions

a_sh-v [17]3 years ago
3 0

This is a homework helping site. If u have a problem with how we attend to our questions please contact one of our operators at the brainly co website, all the information u need is there. And we are sorry about the delay in your questions being answered if u have a question please post it and one of us will be happy to help!

Enjoy Brainly,

Homepage10

You might be interested in
15. Feelings (maps, coins, clues, etc.) and the invisClue books were some innovative ways used to keep __________ players engage
Anit [1.1K]

Answer:

pong i could be wrong i think its right tho

Explanation:

5 0
2 years ago
Read 2 more answers
Write a function that returns a chessboard pattern ("B" for black squares, "W" for white squares). The function takes a number N
Kryger [21]

Answer:

Here is the C++ program.

#include <iostream>  //to use input output functions

using namespace std;  // to access objects like cin cout

 

void chessboard(int N){  // function that takes a number N as parameter generates corresponding board

   int i, j;  

   string black = "B";  // B for black squares

   string white = "W"; // W for white squares

   for(i=1;i<=N;i++){  //iterates through each column of the board

       for(j=1;j<=N;j++){  //iterates through each row of the board

           if((i+j)%2==0)  // if sum of i and j is completely divisible by 2

               cout<<black<<" ";  //displays B when above if condition is true

           else  //if (i+j)%2 is not equal to 0

           cout<<white<<" ";  }  // displays W when above if condition is false

      cout<<endl;    }    }  //prints the new line

       

int main(){    //start of the main function

   int num;  //declares an integer num

   cout << "Enter an integer representing the size of the chessboard: ";  //prompts user to enter size of chess board

   cin >> num;  //reads value of num from user

   chessboard(num); } //calls chessboard function to display N lines consist of N space-separated characters representing the chessboard pattern

Explanation:

The function works as follows:

Lets say that N = 2

two string variables black and white are declared. The value of black is set to "B" and value of white is set to "W" to return a chessboard pattern in B and W squares.

The outer loop for(i=1;i<=N;i++) iterates through each column of the chess board. The inner loop  for(j=1;j<=N;j++) iterates through each row of chess board.

At first iteration of outer loop:

N = 2

outer loop:

i=1

i<=N is true because i=1 and 1<=2

So the program enters the body of the outer for loop. It has an inner for loop:

for(j=1;j<=N;j++)

At first iteration of inner loop:

j = 1

j<=N is true because j=1 and 1<=2

So the program enters the body of the inner for loop. It has an if statement:

if((i+j)%2==0) this statement works as:

if(1+1) % 2 == 0

(1+1 )% 2 takes the mod of 1+1 with 2 which gives the remainder of the division.

2%2 As 2 is completely divisible by 2 so 2%2 == 0

Hence the if condition evaluates to true. So the statement in if part executes:

cout<<black<<" ";

This prints B on the output screen with a space.

B

The value of j is incremented to 1.

j = 2

At second iteration of inner loop:

j = 2

j<=N is true because j=2 and 2=2

So the program enters the body of the inner for loop. It has an if statement:

if((i+j)%2==0) this statement works as:

if(1+2) % 2 == 0

(1+2 )% 2 takes the mod of 1+2 with 2 which gives the remainder of the division.

3%2 As 3 is not completely divisible by 2

Hence the if condition evaluates to false. So the statement in else part executes:

cout<<white<<" ";

This prints W on the output screen with a space.

B W

The value of j is incremented to 1.

j = 3

Now  

j<=N is false because j=3 and 3>2

So the loop breaks and program moves to the outer loop to iterate through the next row.

At second iteration of outer loop:

N = 2

outer loop:

i=2

i<=N is true because i=2 and 2 = 2

So the program enters the body of the outer for loop. It has an inner for loop:

for(j=1;j<=N;j++)

At first iteration of inner loop:

j = 1

j<=N is true because j=1 and 1<=2

So the program enters the body of the inner for loop. It has an if statement:

if((i+j)%2==0) this statement works as:

if(2+1) % 2 == 0

(2+1 )% 2 takes the mod of 2+1 with 2 which gives the remainder of the division.

3%2 As 3 is not completely divisible by 2

Hence the if condition evaluates to false. So the statement in else part executes:

cout<<white<<" ";

This prints W on the output screen with a space.

B W

W

The value of j is incremented to 1.

j = 2

At second iteration of inner loop:

j = 2

j<=N is true because j=2 and 2=2

So the program enters the body of the inner for loop. It has an if statement:

if((i+j)%2==0) this statement works as:

if(2+2) % 2 == 0

(2+2 )% 2 takes the mod of 2+2 with 2 which gives the remainder of the division.

4%2 As 4 is completely divisible by 2 so 4%2 == 0

Hence the if condition evaluates to false. So the statement in if part executes:

cout<<black<<" ";

This prints B on the output screen with a space.

B W

W B

The value of j is incremented to 1.

j = 3

Now  

j<=N is false because j=3 and 3>2

So the loop breaks and program moves to the outer loop. The value of outer loop variable i is incremented to 1 so i = 3

N = 2

outer loop:

i=3

i<=N is false because i=3 and 3>2

So this outer loop ends.

Now the output of this program is:

B W

W B

Screenshot of this program along with its output is attached.

8 0
2 years ago
QUESTION 6 Which of the following is a class A IPv4 address? a. 118.20.210.254 b. 183.16.17.30 c. 215.16.17.30 d. 255.255.0.0
shepuryov [24]

Answer:

a. 118.20.210.254

Explanation:

Here are the few characteristics of Class A:

First bit of the first octet of class A is 0.

This class has 8 bits for network and 24 bits for hosts.

The default sub-net mask for class A IP address is 255.0.0.0

Lets see if the first bit of first octet of 118.20.210.254 address is 0.

118 in binary (8 bits) can be represented as : 1110110

To complete 8 bits add a 0 to the left.

01110110

First bit of the first octet of class A is 0 So this is class A address.

For option b the first octet is : 183 in the form of bits = 10110111 So it is not class A address

For option c the first octet is 215 in the form of bits = 11010111 So it is not class A address

For option d the first octet is 255 in the form of bits = 11111111. The first bit of first octet is not 0 so it is also not class A address.

3 0
3 years ago
In this lab, you complete a prewritten C++ program that calculates an employee’s productivity bonus and prints the employee’s na
Bas_tet [7]

Answer:

The answer to this question is given below in the explanation section

Explanation:

    The formula for productivity socre is      

 productivity score = ((transaction dollar value/no of transaction)/no of shift)

Productivity Score Bonus  is:  

<=30 $50

31–69 $75

70–199 $100

>= 200 $200

........................................................................................................................................

the code is given below

........................................................................................................................................

#include <iostream>

using namespace std;

int main()

{

   string firstName;

   string lastName;

   int noOfShift;

   int noOfTransaction;

   int transactionDollarValue;

   int productivityScore;

   int bonus;

   

   cout<<"Employee’s first name: ";

   cin>>firstName;

   cout<<"Employee's last name: ";

   cin>>lastName;

   cout<<"Number of shifts:";

   cin>>noOfShift;

   cout<<" Number of transactions: ";

   cin>>noOfTransaction;

   cout<<"Transaction dollar value:";

   cin>>transactionDollarValue;

   productivityScore = (transactionDollarValue/noOfTransaction)/noOfShift;

   

   if (productivityScore <= 30)

   {

       bonus =50;

       cout<<"Employee’s first name: "<<firstName<<" "<<lastName;

       cout<<endl;

       cout<<"Employee Bonuse: $"<<bonus;

       cout<<endl;

   }

   

   else if (productivityScore >= 79 && productivityScore <=199)

   

   {

       bonus =100;

       cout<<"Employee’s first name: "<<firstName<<" "<<lastName;

       cout<<"Employee Bonuse: $"<<bonus;

   }

   

   else if (productivityScore >= 200)

   

   {

       bonus =200;

       cout<<"Employee’s first name: "<<firstName<<" "<<lastName;

       cout<<"Employee Bonuse: $"<<bonus;

   }

   

   return 0;

}

               

       

6 0
3 years ago
PLEASE HELP ASAP what is the main purpose of electronic speed controller ESC
iragen [17]

Answer:

<em><u>An electronic speed control (ESC) is an electronic circuit that controls and regulates the speed of an electric motor. It may also provide reversing of the motor and dynamic braking.</u></em>

Explanation:

<h3><em>I </em><em>hope</em><em> this</em><em> helps</em><em>!</em></h3>
4 0
2 years ago
Read 2 more answers
Other questions:
  • ________ symbol is used in the "Advanced" section of the time range picker to round down to nearest unit of specified time.
    8·1 answer
  • Each time the enter key is pressed, word creates a new paragraph. (points : 2) true false
    7·1 answer
  • Why is a class called a factory of objects
    11·1 answer
  • An optimal solution to a linear programming problem MUST lie A. somewere on the line between two corner points. B. somewhere out
    12·1 answer
  • A document created by the scriptwriter that contains general information about a program is called _____.
    15·1 answer
  • An attacker tried to hack into the database of a reputed organization. The attacker inserted malicious code into the query of a
    14·1 answer
  • What can cause a Lenovo computer to be very slow right after after turning it on?
    14·1 answer
  • Differentiate between trusted-source-security and antispoofing-security techniques.
    10·1 answer
  • How do you invite someone to a conversation on brainly
    14·1 answer
  • Which password attack method uses long lists of words that have been predefined and can be quickly downloaded for use to break a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!