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In this programming assignment, you'll practice creating classes in Kotlin and using conventions to simplify working with them.

kevinjam/Rationals

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Essentials of Software Engineering, 5th Edition by Frank Tsui, Orlando Karam, Barbara Bernal

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programming assignment rationals

Programming Assignment

This assignment is to design and implement a C programming project of rational numbers. Suppose a rational number p/q is represented by two relatively prime integers p and q , where q is a non-zero positive integer. In the case of p/0 , set this number to rational number 0/1 . The followings are rational number operations you will define and implement:

Addition: a/b + c/d = (ad + bc) / bd.

Subtraction: a/b - c/d = (ad - bc) / bd.

Multiplication: a/b ´ c/d = ac/bd.

Division: a/b ¸ c/d = ad/bc.

Absolute value: |a/b| = |a|/|b|.

Rational conversion from two integers: (p, q) Þ p/q.

Print a rational number.

If rational number p/q that p and q are not relatively prime, simplify p/q by dividing both p and q by their greatest common division. If p/q is a negative rational number, simplify the rational number as p<0 and q>0 . In the main program, declaration and input four rational number variables a , b , c , and d of and compute the following expressions:

a ´ b

a   ¸ b

a ´ |d - b| - (b + c ¸ a)  ¸ |b + a - c ´ d |

Eulidean algorithm for computing the great common divisor of two integers m and n is given below for your reference:

// GCD: greatest common divisor

int gcd( int m, int n) {

    m = abs(m);

    n = abs(n);

    if (m % n == 0) return n;

    else return gcd(n, m % n);

Submit the assignment report report_11_dxxxxxxx.pdf and four project files, DEV++ project file ( assignment_11_dxxxxxxx.dev ), a header file (rational_number_dxxxxxxx.h ) for data type definition and function specification of rational numbers, a source file ( rational_number_dxxxxxxx.c ) for function implementation of rational numbers, and a main program file ( rational_number_main_dxxxxxxx.c ). In this assignment, you need not to include pseudo code and flowchart in the report. However, please write a report to explain (1) why and how this assignment is implemented as a project, (2) how you input two integers or one integer, then convert it to a rational number. and (3) after each operation how to make the result as a rational specified in the problem. The report takes 20% of the scores and the project implementation takes 80% of the scores.

Execution example:

Use our rational numbers in C++ assignment sample for free.

  • Rational Numbers in C++

Rational Numbers in C++ Assignment Sample

Post a comment..., rational numbers in c++ submit your assignment, attached files.

COMMENTS

  1. COS233-S14: Assignment: Rational

    The purpose of this assignment is to get you back into Java programming and remind you how to create and use new data types (classes). Specifically, you will implement a rational number class and a client program that uses it to compute rational approximations to e.. Please get started early on this assignment, especially if you think you may have forgotten Java.

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    Programming Assignment # 4 — Operator Overloading Abstract Design and implement a class for rational numbers, and write a test program to exercise that class. Overload the usual arithmetic operators to apply to objects of this class. Also overload the input and output operators to read in and print out rational numbers. Outcomes

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    Problem 3: Rational Number Library (rational) Now that we know about the rounding issues of floating-point arithmetic, we'd like to implement a. library that will allow for exact computation with rational numbers. This library should be easy and. intuitive to use. You want to be able to write code as straight-forward as you can see in this ...

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    Binary Operators (may be non-members): All of the following binary operators overloaded. Each of these operators should work with long and other rational numbers. Be sure to reduce the resulting radical. = for assignment +, -, *, / >, < , >=, <=, ==, != ^ to perform exponential operations. The r-value only needs to be a whole number.

  5. PDF Programming Assignment #5

    Overloaded assignment operator to assign to a double A copy constructor, a default constructor, and two other constructors To make rational numbers from integers Create a test program to exercise this rational class. Scan in numbers and operations Execute them Print out the result in rational format and as a double CS-2303, A -Term 2012

  6. GitHub

    In this programming assignment, you'll practice creating classes in Kotlin and using conventions to simplify working with them. - GitHub - kevinjam/Rationals: In this programming assignment, yo...

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  8. Writing RationalNumber class in C++

    I am having trouble getting my fractions to reduce properly when added together. For example if my first fraction is 1/3 and my second is also 1/3, the answer should come out to be 2/3. However ever time I run the program the answer comes out to be 2/1 no matter what fractions I put in. Here is my RationalNumber header file:

  9. Assignment 01

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  11. COS 126: Assignment 3. Rational Arithmetic

    Rational Arithmetic: Programming Assignment 3 Due: Wednesday, 11:59pm: Implement a rational arithmetic package and a client program that uses it to compute rational approximations to e. The purpose of this assignment is to learn about type definitions, packaging interfaces and implementations, separate compilation, and arithmetic overflow ...

  12. PDF Lecture 5 1 Linear Programming

    called the objective function. A feasible solution is an assignment of values to the variables that satis es the inequalities. The value that the objective function gives to an assignment is called the cost of the assignment. For example, x 1:= 1 3 and x 2:= 1 3 is a feasible solution, of cost 2 3. Note that if x 1;x 2 are values that satisfy the

  13. CS 254 PROGRAMMING ASSIGNMENT #7 Rational Function

    Question: CS 254 PROGRAMMING ASSIGNMENT #7 Rational Function 10/10/2019 Write a program to evaluate a rational function (8x2-3x+12) / (3x2+2x-16) X is a location in memory in the data section (a symbolic address.) The user will edit the data section to change x. Set up a base register for loading and storing. Look at polyasm in chapter 15.

  14. Essentials of Software Engineering, 5th Edition

    1.7 Exercises. 1.1 For your next two software projects (assuming that you are getting programming assignments; otherwise consider a program to find the max and the min of a set of rational numbers) estimate how much effort they would take before doing them, then keep track of the actual time spent. How accurate were your estimates?

  15. Programming Assignment

    Programming Practice . We have designed and implemented rational numbers using C programming language. In this assignment, you will define and implement a rational number project using separate compilation of C ++ programming language. Suppose a rational number p/q is represented by two relatively prime integers p and q, where q is a non-zero positive integer.

  16. Programming Assignment

    Programming Assignment. This assignment is to design and implement a C programming project of rational numbers. Suppose a rational number p/q is represented by two relatively prime integers p and q, where q is a non-zero positive integer. In the case of p/0, set this number to rational number 0/1.The followings are rational number operations you will define and implement:

  17. COS 126: Assignment 3. Rational Arithmetic

    Rational Arithmetic: Programming Assignment 3 Due: Wednesday, 11:59pm: Implement a rational arithmetic package and a client program that uses it to compute rational approximations to e. The purpose of this assignment is to learn about type definitions, packaging interfaces and implementations, separate compilation, and arithmetic overflow ...

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