Beginners - C++ Forum - December 2014 (Page 13)

I'm a learning beginner that has a little C++ experience running math written C++ code that I have successfully written..... I have two books by Tony Gladdis...

[5 replies] Last: No I have not read the tutorials as I have just discovered this websit... (by johnl732)

by feehily

Tic Tac Toe - Urgent

why the program doesnt work properly? there'll output 'undefined references sleep'. and can someone explain me the code please? there's some code that i dont un...

[5 replies] Last: that piece of code is in the while loop (by jasonwynn10)

by megatron 0

Scrutinise my code

Looking for brutal criticism, feedback and improvements to my initial OOP design. My code should be elegant, efficient and easy to understand for beginners. ...

[5 replies] Last: Exactly the same you did: destructor with empty body. But in this case... (by MiiNiPaa)

by r0bot

rand() in loop

Dear All, I would like to draw ten random digits. #include<iostream> #include <time.h> #include <stdlib.h> using namespace std; int main() { ...

[3 replies] Last: works well! thank you guys ;) (by r0bot)

by kabbotta

How Do I Go About Generalizing These Functions, And Should I?

I'm working on a game with an entity-component system. I have a Manager class that is handling all of the components by feeding them into vectors set up for eac...

[1 reply] : You could use inheritance and/or polymorphism. (by Renthalkx97)

by deathslice

Adding each unit they're current value and letting the user pick as many units as they want (1,2)

Before I go into detail, please do not give me code. I'm only asking for advice as I generally want to do this by myself. Now that I have prefaced my intro with...

[21 replies] Last: You could just write a function to display the stats. I'm not really s... (by Renthalkx97)

by tnt1374

problem with passing address

hi i have written this code but compiler says you should initialize a why and how?? [#include <stdio.h> #include <stdlib.h> void b(int**); int main() { ...

[4 replies] Last: You can't pass uninitialized variables to a function. In your second e... (by Renthalkx97)

by starhood

how to avoid wrong answers !!!

my calculator is so simple but at the end of it i asks the user if he want to try again what i want to do is that if the user enter y the program will restart i...

[8 replies] Last: Yet you make a very good point. I didn't consider that there might be ... (by Duthomhas)

by Sanction

Problems creating an Object!

I'm having a problem trying to declare my object of my Player class.. Main #include "Game.h" using namespace std; void Instructions(); int main() { Instru...

[5 replies] Last: i guess you can created an object anywhere you want provided it's clas... (by closed account SECMoG1T)

by Sanction

Clearing Console and resetting

Okay so I did some research and I've read lots information about why not to use system("anything") and I found a way to clear the Console: cout << string(...

[4 replies] Last: If you mean to change the size of the console window -- your program s... (by Duthomhas)

by EvE12

What is the difference?

What is the difference between two codes? int x = 1; int y = 1; int z = 1; for (int i = 0; i < rows; i++){ ...

[2 replies] Last: Solved (by EvE12)

by Mattswe

How to register Visual C++ 2008 Express?

Hi! Ive got some projects developed in Visual C++ 2008 Express. Now I formatted my computer, and when reinstalling V C++ 2008 Express I realised that the link ...

[2 replies] Last: That is cool. But if you do upgrade I recommend VS2012. I tried 2013 a... (by Manga)

by sunilnair

class object as another class member

I create an object of class in another class mainwindow. But, when I initialize this object in the constructorof mainwindow, I get a runtime errror: Invalid par...

[3 replies] Last: You seem to be using "single inheritance with pointer member": https:/... (by keskiverto)

by tnt1374

how to use "union"

Write your question here. hi there . how can we define and use union in c programming

[1 reply] : http://www.tutorialspoint.com/cprogramming/c_unions.htm (by mutexe)

by KMagic

Initialize string array in a class

After googling, I finally know how to initialize a string array in a class, which looks like this: // number.h class number { private: static cons...

[1 reply] : your string is a static members, meaning that it will be created immed... (by closed account SECMoG1T)

by wooooo

hi Can you help my project?

Hi:D I'm beginner at C++ program. I have some problem. I'll make a project that calorie caculator, but there is some problem at my code. My code is #inc...

[1 reply] : -Lots of c-style stuff, you might wanna read a good c to c++ tutorial ... (by poteto)

by brahmabull

Project must run five times without stopping

Hello. I just finished coding a project which calculates and outputs gas mileage, total distance, and time, but have one more thing to do in which I can't figur...

[1 reply] : http://www.cplusplus.com/doc/tutorial/control/ Your looking for the "... (by poteto)

by mastercod3r

align text and check if letters are matching on everyline

Write your question here. Hello guys, first of all i am really sorry for inconvenience i am very new around here. i have a huge text file that looks like this...

[12 replies] Last: By the lines shown on the screenshot the format probably has entries, ... (by keskiverto)

by vinitadhawan

Can a constant be passed to a reference

Why does this code work, even though we are passing a constant to a reference? #include <iostream.h> int fun(int a, int &b) { a+=b; b=b%3; cout<<"a...

[13 replies] Last: > does that mean that the above code is running due to a compiler prob... (by JLBorges)

by feehily

Tic Tac Toe Explanation

can someone explain what this win: function? why the flag must be 0? #include <stdio.h> int main() { int winner = 0, count = 0; i...

[1 reply] : Please DO NOT MAKE REPEAT TOPICS http://www.cplusplus.com/forum/... (by jasonwynn10)

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Beginners - December 2014 (Page 13)