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Beginners - November 2010 (Page 39)

(Y/N)?

Hi again :) As you may have read, I'm working on a text-based C++ game for the console (is that what its called?), and I have points where the user chooses an ...

[8 replies] Last: Thank you both. (by Armageddon)

by stavros

optional function parameters

i have done some research and i've found explanations of how to make a parameter in a function options: int function(int optional=3){return 0;} BUT, I ...

[4 replies] Last: There are several ways to do this, but what you may find most useful i... (by Duthomhas)

by mxrider777

Resetting a Do While loop

First time on this site and a noob to cpp, so forgive me if my question seems stupid to some. Im writing a File I/O program that takes the input file, reads it...

[no replies]

by borneo555

variable problem

#include "stdafx.h" #include <iostream> using namespace std; int _tmain(int argc, _TCHAR* argv ) { double a,b,c,d,e; cout << "a: "; cin >> a; ...

[11 replies] Last: thank you man, u helped me a lot ! (by borneo555)

by airman9519

How to divert file input to standard input?

I've been working on c++ for some time and I know the basics. I know how to input from files with FILE and ifstream but my friend told me that there is a way to...

[3 replies] Last: That wasn't what I was looking for but never mind I found out that wha... (by airman9519)

by rotundjere

save lines in a vector

Hello again! I am working on a project for a few days,and it seems i've ended up in a dead end just when i was about to finish it.Here's is the code so i can e...

[2 replies] Last: It's not what i exactly needed,but you help a lot!I changed the while(... (by rotundjere)

by Infante

How to read and write binary files

Hi, C++ newbie here. I need to read and write certain bytes in binary files. After searching here and on google, I tried this to read: string path = "/hom...

[6 replies] Last: Hi, You were right about ios::in (forgot that). But something went... (by Infante)

by Kness

Function program gives no errors.

I have typed up this entire program which should give users a menu option that allows them to determine loan eligibility. It displays 3 options at the menu, wit...

[8 replies] Last: Your prototypes don't match the definitions. If the prototype says boo... (by Browni3141)

by chaudhry

Multthreading

Hi, I am new to c++ and multithreading in c++. I have implemented an API to get the market live data. I want to make that application multithreaded. SO far m...

[12 replies] Last: Hi Raggers, Thanks for your help. It seems working now. Get back he... (by chaudhry)

by ricomoss

ld: fatal: Symbol referencing errors.

I'm getting an error that I can't seem to resolve when attempting to implement the Boost Program Options code. I'm basically using the example from their websi...

[3 replies] Last: Yes, after further investigation I found the linking problem you suspe... (by ricomoss)

by newuserkang

Need serious assistance...

OK, so I am a first-year university student, currently in Computer Science I, an Introduction to Linux and C++. This is also my first time using these forums, s...

[4 replies] Last: Hi again, cnoeval is right about the tuts, plus they're always ther... (by kooth)

by Armageddon

Formatting

Hi. I was just wondering if there was any way to format the text in a C++ program (i.e. bold, italic, underline, blinking, color), that is also non-OS spe...

[3 replies] Last: oh okay, thank you anyway :) I guess ill just stick to ASCII Art for ... (by Armageddon)

by kikirikou

Local class question

Hello everyone ,i found the following code in ibm's side #include<iostream> using namespace std; int x; // global variable vo...

[4 replies] Last: That snippet just demonstrates name resolution. Read the line directl... (by moorecm)

by nikiari

Constructor & Destructor

Please, I don't understand how to implement a constructor, a copy constructor et and destructor. I've seen some examples but they are so easy, I would really l...

[2 replies] Last: A constructor is nothing more than a "function" that gets called when ... (by jsmith)

by anzki4

Function+String

Ok... after struggling a while trying to figure it out I decided to as my question here; didn't find anything related on search. Question is; I'm trying to mak...

[6 replies] Last: Thanks! Got it working :D And thanks again for the tips. (by anzki4)

by student302

for loop

Hi..plz guide me how write this code.....! n also tell its starting code/iostream The program should display like; Please Enter Grade (‘A’ OR ‘B’ )...

[2 replies] Last: Thank you sooooooooooo much Airman..thnx :) (by student302)

by MustaphaC

Array of strings

Hi, I could create an array of strings (C++ strings) and fill each index with lines from a file, something like this: #include <iostream> #include <fstre...

[11 replies] Last: Unless you can only use C, there is no reason not to use vectors. And... (by Raggers)

by Snhr

Clearing the Screen

So, I was wondering about how I would go about clearing the screen in the terminal. I've read that using system("cls") isn't the best way of doing it, so is the...

[7 replies] Last: as Disch said, you probably shouldnt want to clear the screen anyway, ... (by kaduuk)

by d00mhammers

Making loops and writing functions

Hello everyone, this is my first time here on this website and forum, and after reading through some of it, I think it's very helpful, so I would like to say t...

[7 replies] Last: I haven't done c, but I think it might work similar to c++ so have a ... (by kaduuk)

by rjain02

Link list

Dear all, I am working on a link list classwork that my teacher wrote the code for, however this code is not working, I believe there might be some syntax err...

[2 replies] Last: Thank you computerquip. Your explanations have been very helpful. Our ... (by rjain02)

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