1 import java.util.Scanner;T23456-789101112131415161718192021222341427892526Ypublic class preLabC {public static Integer myMethod(String repeat ThisValue) {System.out.println("The computer wants you to enter the following binary number: + repeat ThisValue);// Step 1. Add in a line here to accept a new Scanner object.You're done this before... var//3031323334 }}something something... Scanner(System.in);// what goes here?// Step 2. Tell Java that the thing you're going to scan in will be in Binary form (only 1's and 0's)ObjectName DOT useRadix( SOME_NUMBER);////what number should you use in the parentheses? 2 for Binary.// the scanned object should be in binary (Radix 2)// Step 3. Scan the values from the user. It's going to return an Integer, not a String.//Integer binary Integer scannedObject.nextInt(); // capture the user entry as an Integer Object.System.out.println("In this black VPL box, enter a binary number: ");System.out.println("You entered " + binaryInteger +which in binary isreturn binary Integer;"+ Integer.toBinaryString(binaryInteger) );A String showing a Binary number will be passed to yourmethod.You should have the user (you, in this case) type out a Binarynumber within the VPL window like this...Description→ Submission✪A8910preLabC.java1- import java.util.Scanner;234- public class preLabC (56-719Submissions list<> EditSimilaritySubmission view?method.A Test activityGradepublic static Integer myMethod(String repeat ThisValue){> Console: connected (Running: 9 seg)JUnit version 4.11.Testcomputer wants you to enter the following binary number: 11Previous s11System.out.println("The computer wants you to enter the followingnew Scanner(System.in);cennedObject useRodix // the scanned object should be in binary (Radix 2)Integer binaryInteger scannedobject.nextInt(); // capture the user entry as an integer.Type your binarynumber here.Then hit enter or return.System.out.println("In this black VPL box, enter a binary number: ");System.out.println("You entered" + binaryInteger", which in binary is + Integer.toBinaryString(binary Integer));You'll have to use the Scanner class to get input from theuser. Scanner allows you to specify if the entry should betreated as a String or as an Integer, etc.When the user is expected to enter an Integer (as is the casehere), use the nextInt() method. For example:scanner.nextInt(). This is different than the nextLine()There's a wrinkle in this problem. You are to assume that theinteger that is being entered is in Binary form. That meansthat if the user enters 10 they don't mean "ten". They mean"two". To do this, you have to modify the scanner object touse a different "radix". This is also known as a base. Aregular number has a radix of 10. We often call these'decimal" numbers or "base 10" numbers because we count ingroups of ten. A binary number has a radix of 2 because youcount in groups of two: 0 then 1.How do you do this? Use the radix() method.What does a binary number look like? 0 is 0. 1 is 1. Thenumber 2? It's 10. And three? It's 11. Seven is 111. Eightis 1000.

The JAVA code is given below with output screenshot

You'll have to use the Scanner class to get input from the user. Scanner allows you to specify if the entry should be treated as a String or as an Integer, etc. When the user is expected to enter an Integer (as is the case here), use the nextInt() method. For example: scanner.nextInt(). This is different than the nextLine() method. There's a wrinkle in this problem. You are to assume that the integer that is being entered is in Binary form. That means that if the user enters 10 they don't mean "ten". They mean "two". To do this, you have to modify the scanner object to use a different "radix". This is also known as a base. A regular number has a radix of 10. We often call these 'decimal numbers or "base 10" numbers because we count in groups of ten. A binary number has a radix of 2 because you count in groups of two: 0 then 1. How do you do this? Use the radix() method. What does a binary number look like? 0 is 0. 1 is 1. The number 2? It's 10. And three? It's 11. Seven is 111. Eight 1000

You'll have to use the Scanner class to get input from the user. Scanner allows you to specify if the entry should be treated as a String or as an Integer, etc. When the user is expected to enter an Integer (as is the case here), use the nextInt() method. For example: scanner.nextInt(). This is different than the nextLine() method. There's a wrinkle in this problem. You are to assume that the integer that is being entered is in Binary form. That means that if the user enters 10 they don't mean "ten". They mean "two". To do this, you have to modify the scanner object to use a different "radix". This is also known as a base. A regular number has a radix of 10. We often call these 'decimal numbers or "base 10" numbers because we count in groups of ten. A binary number has a radix of 2 because you count in groups of two: 0 then 1. How do you do this? Use the radix() method. What does a binary number look like? 0 is 0. 1 is 1. The number 2? It's 10. And three? It's 11. Seven is 111. Eight 1000

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

See similar textbooks

Similar questions

Can someone help me set up this code. I am very confused. All information is in the photos. There is also a template but I don’t know how to use it (if you would like to see the template contact me it won’t let me add more than 2 photos). Please please help! The instructions are on the photos as well.
Java- Write a program that prints out the calls for a spaceship that is about to launch. Write "Ready?", then write the numbers 10 down to 1, and then write "Liftoff!". You must use a loop. Don't use scanner object.
Modify songVerse to play "The Name Game" (see OxfordDictionaries.com), by replacing "(Name)" with userName but without the first letter.Ex: If userName = "Katie" and songVerse = "Banana-fana fo-f(Name)!", the program prints:Banana-fana fo-fatie! Ex: If userName = "Katie" and songVerse = "Fee fi mo-m(Name)", the program prints:Fee fi mo-matie Note: You may assume songVerse will always contain the substring "(Name)" #include <iostream>#include <string>using namespace std; int main() {string userName;string songVerse; getline(cin, userName);userName = userName.substr(1, userName.size() - 1); // Remove first character getline(cin, songVerse); // Modify songVerse to replace (Name) with userName without first character /* Your solution goes here */ cout << songVerse << endl; return 0;} Please help me with this string operations problem using C++.
Check this code for this assignment: It runs successfully on Netbeans IDE but there is no output.// Create a Scanner object to read user input Scanner input = new Scanner(System.in); // Prompt the user to enter the street number System.out.print("Enter street number: "); int streetNumber = input.nextInt(); input.nextLine(); // Prompt the user to enter the street name System.out.print("Enter street name: "); String streetName = input.nextLine(); // Prompt the user to enter the number of rooms in the house System.out.print("Enter number of rooms: "); int numRooms = input.nextInt(); input.nextLine(); // Create an array to store the room types String[] roomTypes = { "living", "dining", "bedroom1", "bedroom2", "kitchen", "bathroom" }; // Create an array to store the area of each room int[] roomAreas = new int[6]; // Prompt the user to enter the area of each room…
also need help Write a second constructor that takes a String array of pages as input and sets the String array instance variable equal to the input. Continue to default the page number to zero. Part 2: Write a getter and a setter method for the current page number variable. The setter should check to make sure that the input is a valid page number and only update the variable if the new value is valid. Part 3: Write a getCurrentPage method that returns the String of the current page indexed by current_page. public class Ebook{ private String[] pages; private int current_page; //constructor public Ebook() { this.pages = {"See Spot.", "See Spot run.", "Run, Spot, run."}; this.current_page = 0; }}
can you please do this in java eclipse ide
Context: I made a program that allowed the user to play TOWERS OF HANOI. user can perid the amount of discs to play and do the movements. HANOI game: It consists of a game of 3 towers and discs. The objective is to pass the disks from a source tower to a destination tower. The problem I have is that the game always starts in Tower 1. I would like you to help me modify the method I have to START THE GAME: When I run it, it always starts in tower 1. I would like the method to start in the tower that the user says. also that he says which tower he wants to finish. Example: I want the game to start in tower 2 and end in tower 1 and validate that the game is over. I HAVE ALL THE GAME MADE. the problem lies in what has been said above. METHOD TO MODIFY SO that the user requests (ORIGIN Tower, DESTINATION Tower and validate if I win the game.) /// public static void Start_hanoi(){ // REQUEST NUMBER OF DISCS System.out.println("Write the number of disks to process: ");ndisk =…
You have been handed a mysterious piece of data by an unknown person. Judging by his shifty eyes and maniacal laughter you don't think he can be trusted. Complete the below method to tell you the type for this unknown data. The example already implemented can be adapted for other wrapper classes as well. Complete the method to analyze String, Character, and Double. Examples: whatAmI(1) -> "Integer"
Using the Circle2D class you defined in Exercise 8.18, write a program that enables the user to specify the location and size of two circles and displays whether the circles intersect, as shown in Figure 12.20. Enable the user to point the mouse inside a circle and drag it. As a circle is being dragged, the program updates the circle’s center coordinates and its radius in the text fields.
Description is " A MathVector object will be passed to your method. Return its contents as a String. If you look in the file MathVector.java you'll see there is a way to output the contents of a MathVector object as a String. This makes it useful for displaying to the user. You might have noticed that there's an @override term there. That's because many objects already have a "toString()" method associated with them... because Java was designed to include them by default. Here, the override tells Java "I know, I know. You already have a toString() that you'd assign here. But it's not good enough. Here's a better one for this particular kind of object." It's a little bit like saying "Most humans have two legs. So, by default, I'll give everyone two legs. But sometimes we override that and give no legs, or just one leg to a person. And sometimes we give them four so that they can be a centaur!" To use this in a println() method, just name your object. The toString()…
I need help with creating a Java program that puts the given out put with the code: int diceFaceNumber = (int)((Math.random() * 6) + 1).
Q3. Modify the class by adding another method that prompts user for a positive integer. The program shall read the input as int; and print the "reverse" of the input integer. For example, Enter a positive integer: 12345 The reverse is: 54321 Hint: Use the modulo operator.