Each object of Rational represents a rational number with an integer numerator and a nonzero integer denominator. The instance variables of Rational corresponding to the numerator and denominator are int n and int d. mplement the two-parameter Rational constructor: public Rational (int n, int d) { } The constructor should initialize this.n and this.d to the Rational object representing rational number n/d. Make sure to reduce n and d to lowest terms. Also, to normalize the sign, only this.n is allowed to be negative, not this.d. For example, 4/-5 would be represented by -4/5 and -4/-5 would be represented by 4/5. f0 is passed in for d, then throw an ArithmeticException with the message "Can't divide by 0." (Don't forget the period at the end.) f0 is passed in for n and d is nonzero then the resulting values for this.n and this.d should be 0 and 1 respectively. The gcd method from exercise 304 is available to you.

Each object of Rational represents a rational number with an integer numerator and a nonzero integer denominator. The instance variables of Rational corresponding to the numerator and denominator are int n and int d. mplement the two-parameter Rational constructor: public Rational (int n, int d) { } The constructor should initialize this.n and this.d to the Rational object representing rational number n/d. Make sure to reduce n and d to lowest terms. Also, to normalize the sign, only this.n is allowed to be negative, not this.d. For example, 4/-5 would be represented by -4/5 and -4/-5 would be represented by 4/5. f0 is passed in for d, then throw an ArithmeticException with the message "Can't divide by 0." (Don't forget the period at the end.) f0 is passed in for n and d is nonzero then the resulting values for this.n and this.d should be 0 and 1 respectively. The gcd method from exercise 304 is available to you.

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

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Question

In java

i have a class calle rational

the input i receive is in yellow and the output is supposed to look like what comes after the yello

O OConstructor called with n = 0 and d = 0.
java.lang.ArithmeticException: Can't divide by 0.
Resulting object is null.

Each object of Rational represents a rational number with an integer numerator and a nonzero integer denominator.
The instance variables of Rational corresponding to the numerator and denominator are int n and int d.
Implement the two-parameter Rational constructor:
public Rational (int n, int d) { }
The constructor should initialize this.n and this.d to the Rational object representing rational number n/d. Make sure to reduce n and d to lowest terms.
Also, to normalize the sign, only this.n is allowed to be negative, not this.d. For example, 4/-5 would be represented by -4/5 and -4/-5 would be represented by 4/5.
If 0 is passed in for d, then throw an ArithmeticException with the message "Can't divide by 0." (Don't forget the period at the end.)
If O is passed in for n and d is nonzero then the resulting values for this.n and this.d should be 0 and 1 respectively.
The gcd method from exercise 304 is available to you.
Suppose we want to implement a rational number class called Rational.
Each object of Rational represents a rational number with an integer numerator and a nonzero integer denominator.
The instance variables of Rational corresponding to the numerator and denominator are int n and int d.
Implement the two-parameter Rational constructor:
public Rational (int n, int d) { }
The constructor should initialize this.n and this.d to the Rational object representing rational number n/d. Make sure to reduce n and d to lowest terms.
Also, to normalize the sign, only this.n is allowed to be negative, not this.d. For example, 4/-5 would be represented by -4/5 and -4/-5 would be represented by 4/5.
If O is passed in for d, then throw an ArithmeticException with the message "Can't divide by 0." (Don't forget the period at the end.)
If 0 is passed in for n and d is nonzero then the resulting values for this.n and this.d should be 0 and 1 respectively.
The gcd method from exercise 304 is available to you.

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