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MA_775_DIABLO [31]
3 years ago
7

Assume that strikeCounter has already been declared to be a "pointer to int". Assume further that strikeCounter has been initial

ized -- its value is the address of some int variable.
Computers and Technology
1 answer:
Mazyrski [523]3 years ago
7 0

Answer:

The correct answer for the given question is  :4 **strikeCounter

Explanation:

This question is incomplete the correct question is we have to find  an expression that value is 4  times the value of the variable that strikeCounter is pointing to.

Here strikeCounter is a pointer variable that means it holds the address of another variable As mention in the question strikeCounter is holding the address of of some int variable. In pointer  *(asterisk) symbol is used to read the value of pointer variable thats why we using asterisk and also we have find the 4  times the value of the pointer variable .

So  4 **strikeCounter is correct expression.

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The loop function is similar to range(), but handles the parameters somewhat differently: it takes in 3 parameters: the starting
nexus9112 [7]

Answer and Explanation:

def loop(start, stop, step):

   return_string = ""

   if step == 0:

       step = 1

   if start > stop:  # the bug was here, fixed it

       step = abs(step) * -1

   else:

       step = abs(step)

   for count in range(start, stop, step):

       return_string += str(count) + " "

   return return_string.strip()

5 0
3 years ago
Use JavaWrite a program that will simulate a change machine found at cash registers. Input the amount due and amount paid from t
Ksju [112]

Answer:

Here is the JAVA program:

import java.util.Scanner;  //to accept input from user

public class Main { // class name

 public static void main(String [] args) {  // start of main method

   Scanner input = new Scanner(System.in);  // creates Scanner class object to take input from user

   System.out.println("Please Enter the Cost of the Item: ");  // prompts user to enter the cost of item

   double itemCost = input.nextDouble();  //scans and reads the input value of item cost

   System.out.println("Please Enter the Amount Paid: ");  // prompts user to enter the amount paid

   double amount = input.nextDouble();  //scans and reads the value of amount from user

   int change = (int)(amount * 100 - itemCost * 100);  //compute the remaining amount i.e. change

   System.out.println("Change Owed: " + change / 100.0);  // displays the owed change

   int quarters = change / 25;  // computes the value for quarters

   change = change % 25;  // compute the quarters remaining

   int dimes = change / 10;  //  computes dimes

   change = change % 10;  //  computes dimes remaining

   int nickels = change / 5;  // computes nickels

   change = change % 5;  // compute nickels remaining

   int pennies = change;  // computes pennies

   System.out.println("Quarters: " + quarters);  // displays computed value of quarters

   System.out.println("Dimes: " + dimes);  // displays value of dimes

   System.out.println("Nickels: " + nickels);  // displays value of nickels

   System.out.println("Pennies: " + pennies);   }} //displays value of pennies

Explanation:

I will explain the program with an examples.

Suppose the user enters 4.57 as cost of the item and 5.00 as amount paid. Then the program works as follows:

Change is computed as

change = (int)(amount * 100 - itemCost * 100);

This becomes;

change = (int)(5.00 * 100 - 4.57 * 100)

            = 500 - 457

change = 43

Now the change owed is computed as:

change / 100.0 = 43/100.0 = 0.43

Hence change owed = 0.43

Next quarters are computed as:

quarters = change / 25;

This becomes:

quarters = 43/25

quarters = 1

Now the remaining is computed as:

   change = change % 25;

This becomes:

   change = 43 % 25;

  change = 18

Next the dimes are computed from remaining value of change as:

dimes = change / 10;

dimes = 18 / 10

dimes = 1

Now the remaining is computed as:

   change = change % 10;

This becomes:

   change = 18 % 10

  change = 8

Next the nickels are computed from remaining value of change as:

nickels = change / 5;

nickels = 8 / 5

nickels = 1

Now the remaining is computed as:

   change = change % 5;

This becomes:

   change = 8 % 5

  change = 3

At last the pennies are computed as:

pennies = change;

pennies = 3

So the output of the entire program is:

Change Owed: 0.43                                                                                                                Quarters: 1                                                                                                                      Dimes: 1                                                                                                                         Nickels: 1                                                                                                                       Pennies: 3  

The screenshot of the output is attached.

7 0
3 years ago
Your program has a two-dimensional array, scores. You are implementing your array with lists. Each member in the array is a pair
Viefleur [7K]

Answer:

scores.append(6,2)

Explanation:

This is a complicated question because in theory, scores.insert can also add values, but I am sure that the only line of code that would work is scores.append(6,2)

7 0
3 years ago
______ lets people access their stored data from a device that can access the Internet.
Lelechka [254]

Answer:

Cloud computing and applications

Explanation:

6 0
2 years ago
Do you think your generation will change the world? Why or why not?
Aleksandr [31]

Answer:

I think it will

Explanation:

because we are very rebellious and like Takis with ketchup I love ice cream with mayonnaise<3

7 0
2 years ago
Read 2 more answers
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