jacob05:
main.cpp

/* 
 * File:   main.cpp
 * Author: pyjac
 *
 * Created on June 30, 2015, 1:51 AM
 */

#include <cstdlib>
#include <iostream>
#include "fraction.h"
#include <cassert>

using namespace std;


/*
 * 
 */
int main(int argc, char** argv) {
    
    Fraction a(3,1,2);
    Fraction b(2,3);
    Fraction c(4,5);
    Fraction d(4);
    Fraction e(6,2);
    Fraction f(9,6,8 );
    
    Fraction g = a + b - c * d / e -f;
    cout << "Solution: " << g <<endl; // -133/20
   return 0;
}

Nice one

BlueMagnificent:


Nice one

Thanks boss

jacob05:
main.cpp

/* 
 * File:   main.cpp
 * Author: pyjac
 *
 * Created on June 30, 2015, 1:51 AM
 */

#include <cstdlib>
#include <iostream>
#include "fraction.h"
#include <cassert>

using namespace std;


/*
 * 
 */
int main(int argc, char** argv) {
    
    Fraction a(3,1,2);
    Fraction b(2,3);
    Fraction c(4,5);
    Fraction d(4);
    Fraction e(6,2);
    Fraction f(9,6,;
    
    Fraction g = a + b - c * d / e -f;
    cout << "Solution: " << g <<endl; // -133/20
   return 0;
}

www.nairaland.com/attachments/2566275_imag20251_jpeg289e6d9aae576e422a9704ae0757fd0e

REF : http://www.math.ucla.edu/~wittman/10a.1.10w/ccc/ch17/index.html


CC pcguru1 1stdami BlueMagnificent seunthomas

hmm nice code lemme run it on my complieer

1stdami:



hmm nice code lemme run it on my complieer

ok.

1stdami:



hmm nice code lemme run it on my complieer

This is a good.effort. d big issue is how it gets input. until ur program starts by readg input and parsing dm for token, it is not real world program.Nice effort though.

gmus:


Files(i.e. disk),console, and printer are examples of devices.

cout writes to stdout by default which is d console. It can be redirected to write to any other output device.

If u wish to write to a device and retrieve later dn dt device must neccesatily be a file.

thanks bro. But i did not understand the part about stdout being a console because i have seen some programs in c++ where stdout is not used. Exactly what is the purpose of this console (stdout). I also don't understand the dn dt, are they standard c++ words or its your way of writing then that, because strictly speaking i have seen somewhere dt was used as a standard c++ word just like int. So furnish me please. Bros, i have seen and respect that you are a progressive c++ expert, and thank you for that.

gmus:



See this:
https://en.m.wikipedia.org/wiki/Console_application


I know dt the ofstream object is a stream. it is like an interface btw a program and and a device. When u write with ofstream u are not writng to a devicr. You are writing to a stream. Files and printers are examples of devices.



POST EDIT:
Download and read ; C++: The Complete Reference by Hebert Sheildt 4th Edition.

U can also check my post in my main nairaland account - mnairaland

ok thanks bro. But when i read the link, being a beginner programmer as i am, i feel like ms word is a type of console application. Please help me understand there, thank you.

codemarshal08:

It seems you are a beginner programmer. I will advice you get a good c++ book as Jacob Suggested. These things are not as complex as you think.
C++ is not a language u rush over. just take your time and learn the damn Beast !

yeah, i guess so...... I am afraid i am going to spend the better part of my time trying to grasp c++, and by the time i reach......yrs i def must an expert. I tried reading the deitel and harvey text book, but man, i could not understand the jargon, but at least it got me thinking otherwise, anyways thanks bros.

nembudziya:
yeah, i guess so...... I am afraid i am going to spend the better part of my time trying to grasp c++, and by the time i reach......yrs i def must an expert. I tried reading the deitel and harvey text book, but man, i could not understand the jargon, but at least it got me thinking otherwise, anyways thanks bros.

yea, it isn't strange to feel that way. Every Pro u see speaking Codes was once in your stage. Just relax, define your goals and work your way to the top . its a step by step matter. Do check the book Jacob05 recommended, it will really get u started with Programming in general !


Note: read less and Practice more !

codemarshal08:
Note:read less and Practice more

Exactly... And don't forget to study source codes you might come across

nembudziya:
thanks bro. But i did not understand the part about stdout being a console because i have seen some programs in c++ where stdout is not used. Exactly what is the purpose of this console (stdout). I also don't understand the dn dt, are they standard c++ words or its your way of writing then that, because strictly speaking i have seen somewhere dt was used as a standard c++ word just like int. So furnish me please. Bros, i have seen and respect that you are a progressive c++ expert, and thank you for that.

Friend: cout is a.stream. it can be linked to any device.The device dt cout is currently linked to is called stdout. it could be a printer, file, console or any other device.
Compiler writer usually set d console as d divice dt cout is currently linked to i.e. they link cout to d console by default.You can change dt if u wish.

codemarshal08:


yea, it isn't strange to feel that way. Every Pro u see speaking Codes was once in your stage. Just relax, define your goals and work your way to the top . its a step by step matter. Do check the book Jacob05 recommended, it will really get u started with Programming in general !


Note: read less and Practice more !

thanks bro.

mnairaland:




Friend: cout is a.stream. it can be linked to any device.The device dt cout is currently linked to is called stdout. it could be a printer, file, console or any other device.
Compiler writer usually set d console as d divice dt cout is currently linked to i.e. they link cout to d console by default.You can change dt if u wish.

thanks, bro.

mnairaland:




Friend: cout is a.stream. it can be linked to any device.The device dt cout is currently linked to is called stdout. it could be a printer, file, console or any other device.
Compiler writer usually set d console as d divice dt cout is currently linked to i.e. they link cout to d console by default.You can change dt if u wish.

thanks bro.

nembudziya:
ok thanks bro. But when i read the link, being a beginner programmer as i am, i feel like ms word is a type of console application. Please help me understand there, thank you.

Generally. There two types of applicatns : console and non-console.

A console applicatn is an application whose user output is directed at d console.
A non-console application is an application whose user output is not directed to d console.Usually their output is direct to a window. While windows are graphical output envirinment consoles are not.

Using windows as an example, there two types of applicatns: console applications and windows appkicatn.MS Word is.a. windows applicatn.

My professional advice to u is to stop askg these elementary questns. Get a book and read.That is.a professional advice.

Download and read :Beginnes Guide to C++ by Herbert Sheidt.

Note: There are good and bad books for learng C++. The ones i have recommemded are good books.

mnairaland:


Generally. There two types of applicatns : console and non-console.

A console applicatn is an application whose user output is directed at d console.
A non-console application is an application whose user output is not directed to d console.Usually their output is direct to a window. While windows are graphical output envirinment consoles are not.

Using windows as an example, there two types of applicatns: console applications and windows appkicatn.MS Word is.a. windows applicatn.

My professional advice to u is to stop askg these elementary questns. Get a book and read.That is.a professional advice.

Download and read :Beginnes Guide to C++ by Herbert Sheidt.

Note: There are good and bad books for learng C++. The ones i have recommemded are good books.

ok, thank you, bros. I will def download the book.

nembudziya:
ok, thank you. Suppose i return 0,what part of the code you suggest i put the command

You can call the system function and pass the commands as parameters.
system("notepad /p your_file.txt");

Remember to #include <stdlib.h>
You'll need that for the system(); function.

Thank you, i will try that out.

bowofolu:


You can call the system function and pass the commands as parameters.
system("notepad /p your_file.txt");

Remember to #include <stdlib.h>
You'll need that for the system(); function.

Thanks G.

bowofolu:


You can call the system function and pass the commands as parameters.
system("notepad /p your_file.txt");

Remember to #include <stdlib.h>
You'll need that for the system(); function.

Has anyone here ever implemented any AI algorithm please?, I'm trying to get around Bayesian network

nembudziya:
Thanks G.

Your welcome, buddy.