1. (Decimal to hex) Write a program that prompts the user to enter an integer between 0 and 15 and displays its corresponding hex number. Here are some sample runs: Enter a decimal value (0 to 15): 11 The hex value is B JEnter Enter a decimal value (0 to 15): 5 -Enter The hex value is 5 Enter a decimal value (0 to 15): 31 JEnter 31 is an invalid input

Q: Attach the screenshot of your codes and output Create a Product class then create an object from…

A: A class is a group of objects which have common properties.  A constructor is a method that is used…

Q: 4. Surveyed data results are shown below. Write a program using nested loop to calculate and display…

A: Initialize highest and lowest with first term and compare the other values and print final highest…

Q: 1) I'm going to hang on to the iron bar and hold out for a long time. When input is given in the…

A: I have  provided  C++  CODE  along  with  CODE  SCREENSHOT  and  OUTPUT  SCREENSHOT-------

Q: 10. A operator increase a value stored in a number variable by 1. 11. Write the symbol of logical…

A: As per guidelines , I'm supposed to answer three subparts. Repost other question as separate one.…

Q: Write a C program that plays the game of "guess the number" as follows:

A: /*Program to play the game of guess a number */#include <stdio.h>#include…

Q: cout « setw(6) « setiosflags(ios::fixed) has an output of 682.30. « setprecision (2)<< 682.3 « endl;…

A: setprecision(2) is the function used  setprecision() is used to set number of numbers should print…

Q: Song Equality Define a public class named Song. The Song constructor should accept a String name,…

A: ALGORITHM:- 1. Create class Song. 2. Create 3-argument constructor &amp; override equals method in…

Q: 2. Write a program that converts integer Fahrenheit temperatures from 0 to 212 degrees to…

A: Given: We are given two scales which are Celsius and Fahrenheit in temperatures. Goal: We have to…

Q: rt I te an interface and abstract class for the Ticket that would be u lication. rt II te at least…

A: Below is the required java program. Program Approach:   Create an interface as TicketApp. Inside…

Q: 6. What exception type does the following program throw? public class Test { public static void…

A: The given java program throws ArithmeticException.

Q: int x =9; do { x++; } while( x < 10); will give an infinite loop. O True O False

A: The answer is False. The code given above will not give an infinite loop.

Q: Given a string s, find the first non-repeating character in it and return its index. If it does not…

A: Programming language : JAVA Find the first non repeating character of the given string and return…

Q: Write a modified path 2(p, q) algorithm that will print a full path including end points p and q.…

A: The JAVA code snippet for the corresponding C++ code is given below   The code snippet is only given…

Q: Use ones /zeros functions, create a 4 x 5 matrix in which the first two rows are Os and the next two…

A: Since no programming language is mentioned, I am using Matlab. 1. Code: A=zeros(4,5);…

Q: A method called convertFromDecimal which takes two integers as parameters. The first integer is the…

A: The code is self-explanatory. I have explained each and every line of code in the code itself using…

Q: Display all powers of 2 that are less than 20000. Display the list in a properly formatted manner,…

A: HELLO THERE I AM ADDING ANSWER BELOWPLEASE GO THROUGH IT THANK YOU

Q: using Java language

A: Sure! First, let's define the interfaces and classes we'll be working with:```java // Tree interface…

Q: (8) Instance method isEqual that accepts a parameter aSet of type Set. The method will return true,…

A: The answer is

Q: Suppose that FirstNumber is an int variable and the input is: 25 What is the value of FirstNumber if…

A: i=i+1 means i equals the current value of i and then increments it by 1 so the value of i if it's…

Q: Write a program that will input the following N- number of integer input NL- number to locate the…

A: The code is given below.

Q: convert to object oriented programming

A: // object oriented programming for above given program class Sol{ List&lt;String&gt; input;…

Q: Create a class named ClassA. Define two instance variables along with getter and setter named: att1,…

A: Constructor is a special member function of the class. It is a method that has the same name as that…

Q: Instructions: Create a program that displays the process of different threads. The program should…

A: Multithreading which refers to the process that are which it contains multiple threads within a…

Q: :Duty required Create an array of size 50000 and give it random values between (1 and 1000) Name the…

A: Sorting is a technique in which the elements are arranged in particular either in ascending or…

Q: aput by the user. Run it, using an upper limit of 9. Oops! an infinite loop. Why? There are two…

A: These programs can be asked from control statements, array, string, oops etc. Java basic programs…

Q: Uses Catalogue -products] + addProducts() + deleteProducts() + modify Products() + loadProducts() +…

A: Solution:   Given,

Q: Create two integer variables: x and y. Print if those variables are in following conditions: • r €…

A: Actually, java is a object oriented programming language. It is a platform independent.

Q: What gets printed by the following C# code fragment? int i 3, j = 3, k; Solution k = ++i + ++j + 2;…

A: In pre increment operator, the value of variable is first incremented and then used in an…

Q: The line Console.WriteLine("Value = " + val) can be replaced by which statement below. A.…

A: C# is a general-purpose, modern and object-oriented programming language pronounced as “C sharp”. It…

Q: Using the 3 methods above, create an application that calculates the roots of an equation of second…

A: import java.util.Scanner;  public class QuadraticEquationExample1  {      public static double…

Q: Q#3 : Write down an algorithm/steps for the following program:

A: An algorithm is a step-by-step procedure to solve a particular program in a finite number of steps.…

Q: Question 3 The order-of-growth performance of most typical algorithms can be described by a small…

A: Solution: The order of the growth of the running time of the algorithm gives the efficiency of the…

Q: AVA programming language

A: the reference of the object is passed while invoking an method with an object argument.

Q: What needs to go into for the code to output: 234

A: A for loop is a control structure in programming that allows you to repeat a block of code a…

Q: assignments 21, and the sum of the four weights will be exactly 100. The weight of each category…

A: Answer: We have done code in the python programming language and editable code ahs attached and code…

Q: What is wrong with the given method called intersect that is supposed to take two Maps of strings to…

A: CODE TO COPY:- import java.util.*; public class Driver {    public static void main(String[] args) {…

Q: Consider a file log.txt. Each line contain a log output from a certain mail application. From:…

A: Since no language is given in the question we are doing the program in python programming language

Q: 6. (Display the first days of each month) Write a program that prompts the user to enter the year…

A: import java.util.Scanner;public class Exercise7 {       public static void main(String[] strings) {…