68802 2998504.qx3zay Jump to level 1 import java.util.Scanner; public class BreakAndContinue public static void main(String [] args) { Scanher schr = new Scanner(System.in); int result; int a; int b; int c; a = scnr.nextInt (); b = scnr.nextInt (); c = scnr.nextInt(); result = 0; while (a < b) { result = a* 2; Type the program's output System.out.println(result): if (result c) { break; } a += 3; Lado input 12 22 24 Output IC

68802 2998504.qx3zay Jump to level 1 import java.util.Scanner; public class BreakAndContinue public static void main(String [] args) { Scanher schr = new Scanner(System.in); int result; int a; int b; int c; a = scnr.nextInt (); b = scnr.nextInt (); c = scnr.nextInt(); result = 0; while (a < b) { result = a* 2; Type the program's output System.out.println(result): if (result c) { break; } a += 3; Lado input 12 22 24 Output IC

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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Code example 2-1import java.util.Scanner;public class InvoiceApp {public static void main(String[] args) {Scanner sc = new Scanner(System.in);String choice = “y”;While (choice.equals(“y”)) {System.out.print("Enter subtotal: ");double subtotal = sc.nextDouble();double salesTax = subtotal * .0875;double invoiceTotal = subtotal + salesTax;String message = “Subtotal = ” + subtotal + “\n”+ “ Sales tax = ” + salesTax + “\n”+ “Invoice total = ” + invoiceTotal + “\n\n”System.out.println(message);System.out.print(“Continue? Enter y or n: ”);Choice = sc.next();}}} (Refer to code example 2-1.) If the user enters 100 the first time the while loop is executed, what will the program display at the console? a. Subtotal: 100.0 Sales tax: 8.75 Invoice total: 108.75 b. Subtotal = 100.0 Sales tax = 8.75 Invoice total = 108.75 c. Subtotal = 100.0 Sales tax = 8.75Invoice total = 108.75 d. Subtotal = 100.0 Sales tax = 8.75Invoice total = 108.75
12 public class CircleAndSphereWhileLoop 13 { public static final doublğ MAX_RADIUS 14 500.0; 15 public static void main(String[] args) 16 17 Scanner in = new Scanner(System.in); 18 19 // Step 2: Read a double value as radius using prompt 20 // "Enter the radius (between 0.0 and 500.0, exclusive): 21 22 23 // Step 3: While the input radius is not in the ragne (0.0, 500.0) 24 Display a message on one line (ssuming input value -1) "The input number -1.00 is out of range. Read a double value as radius using the same promt 25 // // 26 27 28 29 double circumference = 2 * Math.PI * radius; double area = Math.PI * radius * radius; double surfaceArea = 4 * Math.PI * Math.pow(radius, 2); double volume = (4 / 3.8) * Math.PI * Math.pow(radius, 3); 30 31 %3D 32 33 %3D 34 // Step 4: Display the radius, circle circumference, circle area, // 35 sphere surface area, and sphere volume on separate lines with 6 decimal digits 36 37 // // Sample output // The radius // The circle circumference:…
StringFun.java import java.util.Scanner; // Needed for the Scanner class 2 3 /** Add a class comment and @tags 4 5 */ 6 7 public class StringFun { /** * @param args not used 8 9 10 11 12 public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter your first name: "); 13 14 15 16 17 18 System.out.print("Please enter your last name: "); 19 20 21 //Output the welcome message with name 22 23 24 //Output the length of the name 25 26 27 //Output the username 28 29 30 //Output the initials 31 32 33 //Find and output the first name with switched characters 34 //All Done! } } 35 36 37
Given string inputStr on one line and integers idx1 and idx2 on a second line, output "Match found" if the character at index idx1 of inputStr is equal to the character at index idx2. Otherwise, output "Match not found". End with a newline. Ex: If the input is: eerie 4 1 then the output is: Match found Note: Assume the length of string inputStr is greater than or equal to both idx1 and idx2.
* CENGAGE MINDTAP Programming Exercise 3-6 Instructions BookstoreCredit.java + 1 import java.util.Scanner; 2 public class BookstoreCredit { To encourage good grades, Hermosa High School has decided to public static void main (String args[]) { // Write your code here 3 award each student a bookstore credit that is 10 times the student's 4 grade point average. 5 } 6 public static void computeDiscount(String name, double gpa) { // Write your code here } In other words, a student with a 3.2 grade point average receives a 8 $32.0 credit. 10 Create an application that prompts a student for a name and grade 11 } point average, and then passes the values to a method ( 12 computeDiscount ) that displays a descriptive message. The message uses the student's name, echoes the grade point average, and computes and displays the credit. An example of the program is shown below: Enter your name >> John Enter your gpa >>3.4 John, your GPA is 3.4, so your credit is $34.0 Grading Write your Java code in…
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending when the user enters "Quit", "quit", or "q" for the line of text. Ex: If the input is: Hello there Неу quit the output is: ereht olleH yeH
import java.util.Scanner; public class StateInfo { /* Your code goes here */ public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String stateCode; String stateName; stateCode = scnr.next(); stateName = scnr.next(); printStateInfo(stateCode, stateName); }}
-9 is negative. 1 import java.util.Scanner; 2 1 pa 3 public class NegativeOrPositive { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); String condStr; int userVal; 4 5 ll 6. pa 7 8 9 userVal scnr.nextInt(); 10 11 condStr = /* Your solution goes here */; 12 is " + condStr + "."); System.out.println(userVal + } 13 14 15 }
12345678901 2 public class BMICalculation { 3- Y 10 import java.util.Scanner; 11 12 13 } public static void main(String args[]) { Scanner in = new Scanner(System.in); System.out.print("Enter your weight in pounds") in.nextInt (); System.out.print("Enter your height in inches") in.nextDouble(); double feet BMI bmi new BMI (weight, feet); System.out.println("BMI: } int weight w +bmi.getBMI()); System.out.println(bmi.getStatus()); line 9 i got two errors saying cannot find symbol
Programming Exercise 5-5A Instructions PastPresentFuture.java >- Terminal 1 import java.util.*; sandbox $ | 2 import java.time.*; Write an application that prompts a user for a month, day, 3 public class PastPresentFuture { Lal and year. Then display the appropriate message: public static void main (String args[]) { // Write your code here 1. YYYY is not this year } 7 } 2. MM was a month earlier this year 8 9 3. MM is a month later this year 10 4. MM is this month An example of the program is shown below: Enter a month >> 05 Enter a day >> Enter a year (four digits) >> 2021 5 is a month later this year Grading Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade. Once you are happy with your results, click the Submit button to record your score.
Programming Exercise 6-1B Instructions CountByAnything.java 1 import java.util.Scanner; 2 Modify the CountByFives application from Chapter 6 3 public class CountByAnything { ll Programming Exercise 1A so that the user enters the public static void main(String args[]) { 4 value to count by. Start each new line after 10 values final int START = 5; have been displayed. 6 final int STOP = 500; 7 final int NUMBER_PER_LINE = 10; 8 Grading Scanner scanner = new Scanner(System.in); System.out.print("Enter count value: "); 10 Write your Java code in the area on the right. Use the 11 int step = scanner.nextInt(); Run button to compile and run the code. Clicking the 12 int temp = 1; Run Checks button will run pre-configured tests against 13 for (int i = START; i <= STOP; i += step) { your code to calculate a grade. 14 System.out.print(i + " "); 15 temp++; 16 if(temp % NUMBER_PER_LINE == 0) Once you are happy with your results, click the Submit 17 System.out.println(); button to record your…
JvExampleja 1 package com.beginnersbook 2 import java.util.Scamer; 3 public class JavaExomple 4 ( 16 17 18 19 ) public static void main(String args[]) ( } float p, r, t, sinterest; Scorner scon new Scanner(Systen, (e); System.out.print("Enter the Principal: "); pscan.nextFloat(); System.out.print("Enter the Rate of interest: "); scan.nextFloat(); System.out.print("Enter the Time period: "); tscan.nextFloat(); scon.close(); sinterest (1)/100; System.out.print("Simple Interest is: interest); Problems Declaration Console Progress Cover JavaExample Java Application Library/JavalavaVirtual Machines|ck-2. Enter the Principel: 2000 Enter the Rate of interest: Enter the Time period 3 Simple Interest is: 360.0 Jevado