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Nairaland Forum / Science/Technology / Programming / I Need The Answer To This C++ Assignment By Saturday Please (1782 Views)
Help! Im Stuck With This C# Program / Please Programmars Help Me Out With This C# Program! I Have Test Tommorrow!!!!! / Programmer Should Please Help Me To Solve This C++ Questions (2) (3) (4)
I Need The Answer To This C++ Assignment By Saturday Please by toluxa1(m): 9:25am On Mar 26, 2008 |
Please, programmers in the house. I am a 200L Maths/Computer student. We were given this assignment to be submitted on Mon. (31st). I humbly request the help of a good C++ programmer to help me and either send the code to my email address (honoura1@yahoo.com) or paste it here. Thanks and God bless. Below is the question. 1a) Write a program to test for a class named rational for performing arithmetic fraction. Use integer variables to represent the private instances variables of the class. The numerator and denominator e.g. fraction 2/4 = 1/2 b) Provide a constructor that enable an object of this class to be utilised when it is declared. c) Provide public functions (methods) that perform each of the following; i) add two rational numbers, the result of the addition should be stored in reduced form. ii) print rational numbers in the form, a/b (where a is the numerator and b is the denominator). iii) multiply two rational numbers. I will be eagerly waiting for the answer. Thanks and God bless you all. NACOSS, networking the world! |
Re: I Need The Answer To This C++ Assignment By Saturday Please by klassnic: 1:28pm On Mar 26, 2008 |
You got to be kidding me! With the internet at your disposal you still can't do your assignment.Come on tell me this is just a bad joke! .You don't have to out source your assignment I suggest ask the house on information on where to get resources to help you with writing your assignment.I personally believe in DIY(Do It Yourself). |
Re: I Need The Answer To This C++ Assignment By Saturday Please by Wallie(m): 11:40pm On Mar 26, 2008 |
#ifndef FRACTION_HPP #define FRACTION_HPP // **** BEGIN namespace CPPBook ******************************** namespace CPPBook { /* Fraction class */ class Fraction { /* private: no access from outside */ private: int numer; int denom; /* public interface */ public: // default constructor Fraction(); // constructor from int (denominator) Fraction(int); // constructor from two ints (numerator and denominator) Fraction(int, int); // output void print(); }; } // **** END namespace CPPBook ******************************** #endif /* FRACTION_HPP */ ****************************************************************************************************** ****************************************************************************************************** // include header file with the class declaration #include "frac.hpp" // include standard header files #include <iostream> #include <cstdlib> // **** BEGIN namespace CPPBook ******************************** namespace CPPBook { /* default constructor */ Fraction::Fraction() : numer(0), denom(1) // initialize fraction with 0 { // no further statements } /* constructor for whole number */ Fraction::Fraction(int n) : numer(n), denom(1) // initialize fraction with n { // no further statements } /* constructor for numerator and denominator */ Fraction::Fraction(int n, int d) : numer(n), denom(d) // initialize numerator and denominator as passed { // 0 as denominator is not allowed if (d == 0) { // exit program with error message std::cerr << "error: denominator is 0" << std::endl; std::exit(EXIT_FAILURE); } } */ void Fraction::print() { std::cout << numer << '/' << denom << std::endl; } } // **** END namespace CPPBook ******************************** Here's an example that does fractions. Start by compling this example and then modifying it to suite your needs. http://www.josuttis.com/cppbook/classes/frac1.cpp.html |
Re: I Need The Answer To This C++ Assignment By Saturday Please by Ghenghis(m): 7:09am On Mar 27, 2008 |
@Wallie The plot thickens , And you think he'd be able to do that? i.e compile (or even know that your code is meant to be two translation files ) I agree with @klassnic |
Re: I Need The Answer To This C++ Assignment By Saturday Please by toluxa1(m): 1:40pm On Mar 27, 2008 |
Thank you very much Wallie. The program I wrote yesterday was just a little different from this. This will help me reconstruct my program. I also like the REMARK style in this one. klassnic, it's not that I wanted someone to just write a program for me and then i'll copy and submit. First of all we hav'nt even gotten to this aspect of C++ in school. It's because I have read alot ahead of the lecture that I can even understande this program. 90% of my class wont even understand the program. So Ghenghis , I do understand it. The thing is when I called for help with this problem on this problem, I had'nt really understood the questions. Once again, thank you all. |
Re: I Need The Answer To This C++ Assignment By Saturday Please by toluxa1(m): 6:37pm On Mar 28, 2008 |
toluxa1: I dont think this program stodes the result in REDUCED FORM. What do you think? |
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