class Fraction private int num, denom; public Fraction(int num, int denom) (/code elided"/> public Fraction add(Fraction another){ / code elided/) public Fraction subtract (Fraction another) { / code elided / ) public Fraction multiply (Fraction another){ / code elided/1 public Fraction divide (Fraction another){ / code elided */ } public int getNumerator(){ / code elided */ } public int getDenominator() { / code elided / ) can be seate with the foll wing data combination
class Fraction private int num, denom; public Fraction(int num, int denom) (/code elided"/> public Fraction add(Fraction another){ / code elided/) public Fraction subtract (Fraction another) { / code elided / ) public Fraction multiply (Fraction another){ / code elided/1 public Fraction divide (Fraction another){ / code elided */ } public int getNumerator(){ / code elided */ } public int getDenominator() { / code elided / ) can be seate with the foll wing data combination
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Instruction:
Given the definition of methods and fields available to the Fraction class below, extend it to a Generic Mixed Number class that can perform the different arithmetic operations.
Requirement: use Fraction class methods in performing the different mixed number operations.
class Fraction
private int num, denom;
public Fraction(int num, int denom) { / code elided */ }
public Fraction add(Fraction another){ / code elided */)
public Fraction subtract (Fraction another){ /
public Fraction multiply (Fraction another){ /
code elided/)
code elided */ }
public Fraction divide (Fraction another) (/ code elided */ }
public int getNumerator (){ / code elided */ }
public int getDenominator() { / code elided +/ )
>
A mixed number can be created with the following data combination.
1.1 number - treated as the whole part, the numerator defaults to 0 and denominator defaults to 1
2.2 numbers-treated as numerator and denominator, hence whole defaults to 0
3.3 numbers-treated as whole, numerator and denominator respectively.
Examples for initialization
1. mn1 = new MixedNumber<Float>(0.25f) results into whole - 0, numerator - 1. denominator - 4
2. mn2 = new Mixed Number<Long>(341, 61) results into whole - 5. numerator - 2, denominator - 3
3. mn3 = new MixedNumber<Double>(11d, 18d, 10d) results into whole - 12, numerator - 4, denominator - 5
Operations Example
mn1 + mn2 - Mixed Number(whole 5, numerator-11, denominator - 12)
mn3 - mn2 - MixedNumber(whole-7, numerator - 2, denominator - 15)
mn3 mn1 - Mixed Number(whole 3, numerator 1, denominator - 5)
mn2/mn3 - MixedNumber(whole = 0, numerator - 85, denominator - 192)
Notes
a. all fraction operators including creation result into a correct simplified fraction (lowest terms).
b. the data in mixed number creation can be any form of a number (byte, short, int, long, float, or double)
c. Assumption is all number to entered are positive (no need to worry about negative values)
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