CHALLENGE1.12.2: Compute change.АCTIVITYA cashier distributes change using the maximum number of five dollar bills, followed by one dollar bills. For example, 19 yields 3fives and 4 ones. Write a single statement that assigns the number of one dollar bills to variable numones, givenamountToChange. Hint: Use the % operator.283902.1889792.qx3zqy71 import java.util.Scanner;21 test3 public class Computingchange {passedpublic static void main (string [] args) {Scanner scnr = new Scanner(system.in);int amountTochange;int numFives;int numones;46All tasts7passedamountTochange = scnr.nextInt();numFives = amountTochange / 5;10111213y* Your solution goes here */14system.out.print("numFives: ");System.out.printin(numFives);system.out.print ("numones: ");system.out.printin(numones);}151617181920 }RunFeedback? CHALLENGE1.11.1: Using constants in expressions.АCTIVITYThe cost to ship a package is a flat fee of 75 cents plus 25 cents per pound.1. Declare a constant named CENTS_PER_POUND and initialize with 25.2. Get the shipping weight from user input storing the weight into shipWeightPounds.3. Using FLAT_FEE_CENTS and CENTS_PER_POUND constants, assign shipCostCents with the cost of shipping a packageweighing shipWeightPounds.283902.1889792.qu3zay71 import java.util.scanner;21 tast3 public class Shippingcalculator {public static void main (string [] args) {Scanner scnr = new Scanner(System.in);int shipweightPounds;int shipcostcents = 0;final int FLAT_FEE_CENTS = 75;passed56.All tasts7passed10* Your solution goes here */11system.out.println("weight(1b):system.out.println("Flat fee(cents):System.out.println("Cents per pound:System.out.println("Shipping cost(cents):+ shipweightPounds);+ FLAT_FEE_CENTS);+ CENTS_PER_POUND);+ shipcostcents);121314151617 }RunFeedback?

import java.util.Scanner;public class ComputingChange{ public static void main(String args[])…

21889792 qx3zay7 1 import java.util.scanner; 8 public class ComputingChange { public static void main (string [] args) { scanner scnr = new Scanner (System.in); int amountTochange; int numFives; int numones; amountTochange = scnr.nextInt(); numFives = amountTochange / 5; y* Your solution goes here */ System.out.print("numFives: "); System.out.println(numFives); system.out.print ("numones: "); System.out.printin(numones);

21889792 qx3zay7 1 import java.util.scanner; 8 public class ComputingChange { public static void main (string [] args) { scanner scnr = new Scanner (System.in); int amountTochange; int numFives; int numones; amountTochange = scnr.nextInt(); numFives = amountTochange / 5; y* Your solution goes here */ System.out.print("numFives: "); System.out.println(numFives); system.out.print ("numones: "); System.out.printin(numones);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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CHALLENGE
1.12.2: Compute change.
АCTIVITY
A cashier distributes change using the maximum number of five dollar bills, followed by one dollar bills. For example, 19 yields 3
fives and 4 ones. Write a single statement that assigns the number of one dollar bills to variable numones, given
amountToChange. Hint: Use the % operator.
283902.1889792.qx3zqy7
1 import java.util.Scanner;
2
1 test
3 public class Computingchange {
passed
public static void main (string [] args) {
Scanner scnr = new Scanner(system.in);
int amountTochange;
int numFives;
int numones;
4
6
All tasts
7
passed
amountTochange = scnr.nextInt();
numFives = amountTochange / 5;
10
11
12
13
y* Your solution goes here */
14
system.out.print("numFives: ");
System.out.printin(numFives);
system.out.print ("numones: ");
system.out.printin(numones);
}
15
16
17
18
19
20 }
Run
Feedback?

CHALLENGE
1.11.1: Using constants in expressions.
АCTIVITY
The cost to ship a package is a flat fee of 75 cents plus 25 cents per pound.
1. Declare a constant named CENTS_PER_POUND and initialize with 25.
2. Get the shipping weight from user input storing the weight into shipWeightPounds.
3. Using FLAT_FEE_CENTS and CENTS_PER_POUND constants, assign shipCostCents with the cost of shipping a package
weighing shipWeightPounds.
283902.1889792.qu3zay7
1 import java.util.scanner;
2
1 tast
3 public class Shippingcalculator {
public static void main (string [] args) {
Scanner scnr = new Scanner(System.in);
int shipweightPounds;
int shipcostcents = 0;
final int FLAT_FEE_CENTS = 75;
passed
5
6.
All tasts
7
passed
10
* Your solution goes here */
11
system.out.println("weight(1b):
system.out.println("Flat fee(cents):
System.out.println("Cents per pound:
System.out.println("Shipping cost(cents):
+ shipweightPounds);
+ FLAT_FEE_CENTS);
+ CENTS_PER_POUND);
+ shipcostcents);
12
13
14
15
16
17 }
Run
Feedback?

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