} What is the output of this Java program? class Driver { public static void main(String[] args) { int a = bar(3); int b foo(a); System.out.print(b); } static int foo(int a) { bar(a) - 1; return a; static int bar(int a) { System.out.print(a); return a + 2; }
Q: What is the value of x? public class Main ( public static void main(String[] args) { int x = 1; if…
A: Initially, the x is assigned a value of 1. The if statement "if(x>0) checks if x is greater than…
Q: 1. Place all the Menus in separate Methods. 2. Place computations in separate Methods and call the…
A: In cases where the question has multiple questions, we are needed to solve only one. We have here…
Q: Study the following program and show what it will print on the screen.// The Works of Wolfgangpublic…
A: Given: Study the following program and show what it will print on the screen.// The Works of…
Q: 15. What is the output of the program given below? public class Temp { public static void…
A: Verified the output using Java language.
Q: PROBLEM STATEMENT: Return a number divided by 2. public class DivideByTwo{ public static double…
A: Required: PROBLEM STATEMENT: Return a number divided by 2. Can you help me solve this question The…
Q: class Main { public static void main(String[] args) { String fox = "brown"; String frog = "jumps";…
A: let's find the output of given java code: first start with print function , then inside it whatever…
Q: import java.util.Scanner; 2 public class BMICalculation { Y 1 23456 3- 7 68 9 10 11 12 13 } public…
A: The class BMI that you defined may be to blame for the problem. It would be preferable if you had…
Q: using System;public static class Lab3_2{public static void Main(){// declare the variables and…
A: Remove the syntax error from the given C# code and run it for input weight 2. About the given code:…
Q: Draw code control flow graph and and calculate the LOC of the code in the picture.
A: import java.util.*; import java.MyClass; //ignore errors public class Main{ public…
Q: What will this small program output? class Main { private static void foo() { x = 7; } private…
A: class Main{ //creating private static function, private static void foo(){ x=7; }…
Q: Correct Code for Java: Enter an integer >> 11 Enter another integer >> 23 The sum is 34 The…
A: Below I have provided a java program for the given question. Also, I have attached a screenshot of…
Q: amount the same, y, n, why? public class CheckingAct { private String actNum;…
A: 1. If you declare any variable in the methods then they are local variable and scope of variable is…
Q: PROBLEM STATEMENT: Return the factorial of the provided integer parameter. public class…
A: Return the factorial of the provided integer parameter. public class FactorialComputation{public…
Q: In Java Design and implement a program that implements the following 3 methods: - Method…
A: In this question, we have to write a Java program for the area of rectangle and parameter of…
Q: Fix this program import java.util.Scanner; public class main { public static void…
A: All the errors are fixed in the code The correct code is given below with OUTPUT screenshot Happy to…
Q: Write the flowchart of this code import java.io.*; import java.util.Scanner; public class…
A: The flowchart is a pictorial representation of the problem-solving steps. The steps in the flowchart…
Q: Write a static method called "acronym" that takes as a parameter a String containing a ph example,…
A: Approach: Here, the following string built-in methods are used: toCharArray() isAlphabetic()…
Q: The Student Painters company paints dorm rooms. The rooms have one window and one door. The room is…
A: For the given problem, below is the Java code.
Q: What will be the output of the following program? public class TestWhile { public static void…
A: In the given program, three variables are used, i, j and k which are initialized with the value 1,…
Q: public class MysteryReturn 2 { 3 public static void main(String[] args) 4 { 5 int x = 1; 6 int y =…
A: Please find the answer below :
Q: Design a class Expression { public: //methods... private: string infix; string postfix; }; that…
A: The `Expression` class in this C++ software enables users to manipulate and evaluate arithmetic…
Q: - Create an object of class C1 2- Create an object of class C2 3- Create an object of class C3
A: Answer 1)object of C1: C1 obj1 = new C1(); System.out.println(obj1.grade); Answer 2)…
Q: public elass Sale public static void nain(String(] arga) int price, tax, total: price- 29 tax 1;…
A: public class Sale{ public static void main(String[] args) { int price, tax, total;…
Q: import java.util.Scanner; public class Relational { public static void main(String [ args) { int…
A: Given To complete the java program. import java.util.Scanner; public class EqualityAndRelational…
Q: An anagram is a word that has been rearranged from another word, check to see if the second word is…
A: output
Q: NEED HELP WITH JAVA PROGRAM ERROR PLEASE HELP THANK YOU CODE: class quad{ public static void…
A: Exception is an event which occurs during the execution of the program which will affect…
Q: class Beep { String sound; int count; public Beep(String s, int c) { this.sound = s; this.count = c;…
A: Here is your solution -
Q: import java.util.Scanner; public class Shady RestRoom 2 { // Modify the code below public static…
A: Screenshot of the code: Sample Output: Sample Run 1: Sample Run 2: Code to copy:…
Q: public static void main(String[] args) { // create two circle objects Circle circlel - new Circle();…
A: The complete Java code is as follows:
Q: preLabC.java 1 import java.util.Random; 2 import java.util.StringJoiner; 3 4- public class preLabC {…
A: In this question, it is asked to provide the code for finding the element at a particular index of…
Q: Review Methods, Implement the following code, make sure it runs without errors. 3 import…
A: Solution: Java code to calculate sum of three numbers: Main.java import java.util.Scanner;…
Q: public class KnowledgeCheckTrek { public static final String TNG = "The Next Generation";…
A: We need to find the correct option regarding the given Java code.
Q: Not all tests passed. X 1: Compare output ^ Output differs. See highlights below. Input 100 Annual…
A: I modified the code and provide the code with the correct output and code screenshot and code…
Q: public static void printIt(int value) { if(value 0) { } System.out.println("Play a paladin");…
A: Used Java language to Confirm the output.
Q: Complete the isExact Reverse() method in Reverse.java as follows: The method takes two Strings x and…
A: Complete the isExactReverse() method in Reverse.java as follows: The method takes two Strings x…
Q: import java.util.Scanner; public class NumberSearch { public static void findNumber(int number, int…
A: SOLUTION -In this Java code we implements a binary search algorithm to find a specific number…
Q: Question 2 Analyze the following code. // Program 1 public class Test{ public static void…
A: The question is to select the correct option from the given four options.
Q: using System; class Program { // Define PrintBoard method public static void PrintBoard()…
A: Given: using System; class Program{ // Define PrintBoard method public static void…
Q: public class Test { public static void main(String args[]) int x = 5; int y = 9;…
A: int x = 5; int y = 9; System.out.println(" " + ++y) // output "10" because it is pre…
Q: Write a program that takes in three integers as inputs and outputs the largest value. Use a try…
A: The provided program aims to read up to three integer inputs from the user and output the largest of…
Q: Determine the output of the following code (ignore syntax errors): class Reporting { public void…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: Fix all errors to make the code compile and complete. //MainValidatorA3 public class MainA3 { public…
A: Please refer to the following for the algorithm of the code =>Main Algorithm (MainA3 Class)Start…
Q: static void try( int data %3D System.out. ) catch (Arithmet System.out. }finally {
A: public class Main {public static void main (String [] args) {try {int data =…
Q: Java Program What is the output of this problem
A: In step 2, I have provided correct option with brief explanation------- In further steps , I…
Q: complete the missing code. public class Exercise09_04Extra { public static void main(String[] args)…
A: After completing the code, I have provided JAVA CODE along with CODE SCREENSHOT and OUTPUT…
Q: import java.util.Scanner; public class leapYearLab { public static void main(String[] args) {…
A: Please consider the modified implementation below, I have implemented in a very easy way. So that…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- First snippet public static void main(String[] args) { Dog aDog = new Dog("Max"); Dog oldDog = aDog; // we pass the object to foo foo(aDog); // aDog variable is still pointing to the "Max" dog when foo(...) returns aDog.getName().equals("Max"); // true aDog.getName().equals("Fifi"); // false aDog == oldDog; // true } public static void foo(Dog d) { d.getName().equals("Max"); // true // change d inside of foo() to point to a new Dog instance "Fifi" d = new Dog("Fifi"); d.getName().equals("Fifi"); // true } Second snippt public static void main(String[] args) { Dog aDog = new Dog("Max"); Dog oldDog = aDog; foo(aDog); // when foo(...) returns, the name of the dog has been changed to "Fifi" aDog.getName().equals("Fifi"); // true // but it is still the same dog: aDog == oldDog; // true } public static void foo(Dog d) { d.getName().equals("Max"); // true // this changes the name of d to be "Fifi" d.setName("Fifi"); } What is the difference between the first code snippet and the second?…using System;public static class Lab3_2{public static void Main(){// declare the variables and constantsconst double FLAT = 1.25;double weight;double cost, pricePerKg = 0;// Input the weightConsole.Write("Enter a positive weight of the package => ");weight = Convert.ToDouble(Console.ReadLine());// Determine the cost per kilogramif (weight <= 0)Console.WriteLine("*** Invalid weight");else if (weight < 1)pricePerKg = 0.25;else if (weight <= 3.5)pricePerKg = 0.5;else (weight > 3.5)pricePerKg = 1.0;// Compute the cost to send the packageif (weight > 0)cost = weight * pricePerKg + FLAT;elsecost = 0;// Output the resultsConsole.WriteLine("The cost to send the package is {0:C}",cost);Console.ReadLine();}} Remove the error from the given program and run it for input weight 2.5.15. What is the output of the program given below? public class Temp { public static void main(String[] args) { int x = 1, y = 2, z = 3; int ans = func1 (x, y) - z; System.out.println (ans); } } public static int funcl (int a, int b) { } 0 Error 02 int f = a + b; 05 return f;
- Identify the following from the given java program. | class test { public static int square(int num) 5. Method name: return num * num; } public static void main(String[] args) { int result; result = square(10); System.out.printIn("Squared value of 10 is: "+ result); Method call: Parameter: } Return statement:public class Animal { public static int population; private int age; } public Animal (int age) { this.age = age; population++; } + msg); public void say (String msg) { System.out.print("Saying: " System.out.print(" for "); System.out.print(getHuman Years()); System.out.println(" years."); } public int getHuman Years() { return age; } public class Mammal extends Animal { private String species; public Mammal(String species, int age) { super (age); this. species species; } } } = public int getHuman Years() { if (species.equals("dog")) 1 else return super.getHumanYears() * 7; return super.getHumanYears(); €import java.util.Scanner;public class MP2{public static void main (String[] args){//initialization and declarationScanner input = new Scanner (System.in);String message;int Option1;int Option2;int Quantity;int TotalBill;int Cash;int Change;final int SPECIALS = 1;final int BREAKFAST = 2;final int LUNCH = 3;final int SANDWICHES = 4;final int DRINKS = 5;final int DESSERTS = 6;//For the Special, Breakfast, Lunch Optionsfinal int Meals1 = 11;final int Meals2 = 12;final int Meals3 = 13;final int Meals4 = 14;//First menu and First OptionSystem.out.println("\t Welcome to My Kitchen ");System.out.println("\t\t SPECIALS");System.out.println("\t\t [2] BREAKFAST MEALS");System.out.println("\t\t [3] LUNCH MEALS");System.out.println("\t\t [4] SANDWICHES");System.out.println("\t\t [5] DRINKS");System.out.println("\t\t [6] DESSERTS");System.out.println("\t\t [0] EXIT");System.out.print("Choose an option ");Option1 = input.nextInt();//first switch case statementsswitch(Option1){case (SPECIALS):message…
- 8) Now use the Rectangle class to complete the following tasks: - Create another object of the Rectangle class named box2 with a width of 100 and height of 50. Note that we are not specifying the x and y position for this Rectangle object. Hint: look at the different constructors) Display the properties of box2 (same as step 7 above). - Call the proper method to move box1 to a new location with x of 20, and y of 20. Call the proper method to change box2's dimension to have a width of 50 and a height of 30. Display the properties of box1 and box2. - Call the proper method to find the smallest intersection of box1 and box2 and store it in reference variable box3. - Calculate and display the area of box3. Hint: call proper methods to get the values of width and height of box3 before calculating the area. Display the properties of box3. 9) Sample output of the program is as follow: Output - 1213 Module2 (run) x run: box1: java.awt. Rectangle [x=10, y=10,width=40,height=30] box2: java.awt.…Type the program's output import java.util.Scanner; public class NumberSearch { public static void findNumber(int number, int lowVal, int highVal, String indentAmt) { int midVal; midVal = (highVal + lowVal) / 2; System.out.print(indentAmt); System.out.print(midVal); if (number == midVal) { System.out.println(" a"); } else { if (number < midVal) { System.out.println(" b"); findNumber(number, lowVal, midVal, indentAmt + " "); } else { System.out.println(" c"); findNumber(number, midVal + 1, highVal, indentAmt + " "); } } System.out.println(indentAmt + "d"); } public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int number; number = scnr.nextInt(); findNumber(number, 0, 16, ""); } } Input 02. Explain the output of this program
- import java.util.Scanner; public class AutoBidder { public static void main (String [] args) { Scanner scnr = new Scanner (System.in); char keepGoing; int nextBid; nextBid = 0; keepGoing 'y'; * Your solution goes here */ while { nextBid = nextBid + 3; System.out.println ("I'll bid $" + nextBid + "!") ; System.out.print ("Continue bidding? (y/n) "); keepGoing = scnr.next ().charAt (0); } System.out.println (""); }1 import java.util.Scanner; 2 3 public class RedBalloon { public static void main (String 0 args) { Scanner scnr = new Scanner(System.in); boolean isRed; boolean isBalloon; 4 5 6 7 8 isRed = scnr.nextBoolean(); isBalloon = scnr.nextBoolean(); 9 10 11 12 13 } 15 } 14I have this code: import java.util.Scanner; public class CalcTax { public static void main(String[] args) { Scanner sc = new Scanner(System.in); // Welcome message System.out.println("Welcome to my tax calculation program."); // Declare the variables int i, pinCode, maxRetries = 3; String choice; // Get the PIN code for (i = 0; i < maxRetries; i++) { System.out.print("Please enter the PIN code: "); pinCode = sc.nextInt(); if (pinCode == 5678) { break; } System.out.println("Invalid pin code. Please try again."); } if (i == maxRetries) { System.out.println("Invalid pin code. You have reached the maximum number of retries."); System.exit(0); } // Get the income, interest, deduction, and paid tax amount double income, interest, deduction, paidTax; do { System.out.print("Please…