Task 1. Create Rational class in C++. It should include functions add_rational, sub_rational, mul_rational, div_rational, print_rational, Is_rational
Task 1. Create Rational class in C++. It should include functions add_rational, sub_rational, mul_rational, div_rational, print_rational, Is_rational
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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![Rational.pdf
Task 1. Create Rational class in C++. It should include functions
add_rational,
sub_rational,
mul_rational,
div_rational,
print_rational,
Is_rational
Task 2. Write main() to test the rational class you have created.
Your main function should look something like the code shown below:
int main()
int a, b, c, d;
cout << "rational (a,b): Enter a,b" << endl;
cin »a» b;
cout << "rational (c,d): Enter c,d" << endl;
cin » c»> d;
rational r1(a, b);
rational r2(c, d);
rational r3 = r1 + r2;
rational r4 = r1 r2;
rational r5 = r1 * r2;
rational r6 = r1 r2;
The output should look something like:
rational (3/4) + rational (1/2)
rational (3/4)
rational (1/2)
rational (3/4) * rational (1/2)
rational (3/4) / rational (1/2)
-
=
=
=
=
rational (10/8)
rational (2/8)
rational (3/8)
rational (6/4)
Your code should detect attempt to construct non valid rational number. E.g. Attempt to create
rational (5/0) should through an error. Attempt to divide by 0 should through an error.
A
0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71743482-736a-4b53-a368-09e643af5cc5%2F46f05672-1657-4499-a6dc-34f57b199f07%2Ffnyy8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Rational.pdf
Task 1. Create Rational class in C++. It should include functions
add_rational,
sub_rational,
mul_rational,
div_rational,
print_rational,
Is_rational
Task 2. Write main() to test the rational class you have created.
Your main function should look something like the code shown below:
int main()
int a, b, c, d;
cout << "rational (a,b): Enter a,b" << endl;
cin »a» b;
cout << "rational (c,d): Enter c,d" << endl;
cin » c»> d;
rational r1(a, b);
rational r2(c, d);
rational r3 = r1 + r2;
rational r4 = r1 r2;
rational r5 = r1 * r2;
rational r6 = r1 r2;
The output should look something like:
rational (3/4) + rational (1/2)
rational (3/4)
rational (1/2)
rational (3/4) * rational (1/2)
rational (3/4) / rational (1/2)
-
=
=
=
=
rational (10/8)
rational (2/8)
rational (3/8)
rational (6/4)
Your code should detect attempt to construct non valid rational number. E.g. Attempt to create
rational (5/0) should through an error. Attempt to divide by 0 should through an error.
A
0
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