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torisob [31]
2 years ago
12

Complete the static method stringSearch, which returns a String that tells where the first occurrence of the characters (chr) we

re found ("The characters were found at ____ index.") or it says, "Those characters could not be found." The String to be searched (phrase) and the characters that are being looked for (chr) are passed in as arguments. (9 points) public static String stringSearch (String phrase, String chr) { ** Complete the code ** }
Computers and Technology
1 answer:
inysia [295]2 years ago
4 0
Well can't do it for you but try using that phrase argument with string compare functionality
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What is the limitation of computer<br>​
eimsori [14]

The limitation of computer are:

  1. No self-intelligence
  2. No feeling
  3. No learning power
  4. Dependency

3 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
Will give Brainiest and stuff to right answer[s].
Aneli [31]
#22 is 1s and 0s, hope that helps a little bit
6 0
3 years ago
Read 2 more answers
________ is malware that hijacks a user's computer and demands payment in return for giving back access.
Lera25 [3.4K]

Ransom  malware that hijacks a user's computer and demands payment in return for giving back access.

<h3>What is Ransom malware?</h3>

This is known to be a kind of  malware that hinders users from gaining in or access to their system or personal files and it is one that often demands ransom payment so as to get access.

Therefore, Ransom  malware that hijacks a user's computer and demands payment in return for giving back access.

Learn more about Ransom  malware from

brainly.com/question/27312662

#SPJ12

6 0
2 years ago
Quick!!! Brainliest
xxTIMURxx [149]
D. A technology-and creativity-driven world
7 0
3 years ago
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