Program: //import the required header file import java.util.Scanner; //definition of "Sample" class public class Sample { //definition of main method public static void main(String[] args) { //declare an object for "Scanner" class Scanner x = new Scanner(System.in); //get the input from the user System.out.print("Enter the fuel amount: "); int fuelAmount = x.nextInt(); System.out.print("Enter the fuel capacity: "); int fuelCapacity = x.nextInt(); //check the condition if (fuelAmount < 0...

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Chapter 5.1, Problem 5SC

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Program:

//import the required header file

import java.util.Scanner;

//definition of "Sample" class

public class Sample

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare an object for "Scanner" class

        Scanner x = new Scanner(System.in);

        //get the input from the user

        System.out.print("Enter the fuel amount: ");

        int fuelAmount = x.nextInt();

        System.out.print("Enter the fuel capacity: ");

        int fuelCapacity = x.nextInt();

        //check the condition

        if (fuelAmount < 0...

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2. Signed Integers Unsigned binary numbers work for natural numbers, but many calculations use negative numbers as well. To deal with this, a number of different methods have been used to represent signed numbers, but we will focus on two's complement, as it is the standard solution for representing signed integers. 2.1 Two's complement • Most significant bit has a negative value, all others are positive. So, the value of an n-digit -2 two's complement number can be written as: Σ2 2¹ di 2n-1 dn • Otherwise exactly the same as unsigned integers. i=0 - • A neat trick for flipping the sign of a two's complement number: flip all the bits (0 becomes 1, or 1 becomes 0) and then add 1 to the least significant bit. • Addition is exactly the same as with an unsigned number. 2.2 Exercises For questions 1-3, answer each one for the case of a two's complement number and an unsigned number, indicating if it cannot be answered with a specific representation. 1. (15 pts) What is the largest integer…

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