Beginners - C++ Forum - September 2008 (Page 8)

I'm having problems with this loop. I'm making a grading program and I'm trying to make the loop repeat when a negative value is entered. if (choice == 1)...

[5 replies] Last: Thanks a lot. I appreciate it, that loop was killing me. (by smokeydubbs)

by gd566

file IO line by line

I have jsut started to learn C++, and I am working on my 5th program. It is a fairly simple "labyrinth" style game. Minus the maze (for now), because I lack gra...

[14 replies] Last: O U! I'll do it just because it's short and I like you: std::ifst... (by helios)

by mherald81

rewind(stdin) assistance needed

How do I make this function work under linux? When I compile and run my program in Windows, this function works perfectly. But when I compile and run in linux...

[13 replies] Last: Ok, I got it working now in both Linux and Windows. I just created a ... (by mherald81)

by yoitboy

Having trouble with homework assignment

I am having nothing but problems in my C++ course. I need some help with this assignment. Here's what I'm supposed to do: 1. Write a header file that defi...

[3 replies] Last: Yer welcome. (by QWERTYman)

by Claymz

Average

hi to all, i want to write a program, which, when user inputs a number, array of same size is made, and user then initializes the elements of an array, and a...

[4 replies] Last: ty all that really helped me (by Claymz)

by j5j5j5

Problem with string [ULTRA-BEGINNER]

Hi all I have a newbie problem. The array "hours_match" is not being filled correctly. I dont know why. On the first printf i see that's OK, but on the second ...

[6 replies] Last: The solution was "typedef struct" :) thanks again guys! (by j5j5j5)

by xstabless

The Difference of a .H sfile and .C sfile

I'm still pretty new to this but i've been learning quite a bit but don't understand the difference of a .h and .c files what are the difference and how you kn...

[3 replies] Last: No. .cpp aren't included by other files. They are compiled separately ... (by helios)

by sadani

inheritance test assignment

Hi all, i am newcomer to c++ forum and a student. i have been assigned a task related to inheritance classes usage. i'm copying that assignment below if a...

[2 replies] Last: Faldrax is right, I would only really say use an adbstract class to st... (by Umz)

by Han

To draw this

Hello I'm beginner of C++ programming. I want to draw the diamond shape by using characters "*" by using Turbo C++. Can you help me? Thanks

[10 replies] Last: Han, I suggest you do the tutorials on this site. Looks like you woul... (by Roads)

by mherald81

strcmp and/or strncmp. issues

Ok, I have this program pretty much done but I'm just trying to tweak it up a bit. I'm writting a commmand line interpreter and trying to get it recognize as...

[5 replies] Last: Er, sure. No promises though. If it is huge just put a link to it inst... (by Duthomhas)

by CrimsonStone

What is a good compiler to use and what is a Console Program.

Hi, I am very new and before I start programming I need to know what tools I need to use. I read in the tutorial something about a console program. Could someon...

[9 replies] Last: I would suggest Dev C++ or Visual C++ for coding and compiling. They b... (by eker676)

by chopficaro

my first .h file

im making my frist multiple file compilation, and my first .h file of my own. problem is, i dont know where to put struct grades {definition}. no matter which ...

[7 replies] Last: thank u all very much, i now understand how to compile a vial pile of... (by chopficaro)

by buduza

Strange math and type conversion error

The following code is an attempt to test an inputted proth number as prime or not. line 6 is simply for testing purposes to see what the program is outputting ...

[4 replies] Last: Oh wow. Thanks a lot, I didn't expect you to do all that. Really app... (by buduza)

by SoSublim3

Static Double

Hey everyone i'm very very C++ illiterate in one of my classes i have to use a static double what exactly is a static double and what would i use it for. accord...

[1 reply] : It's a double precision floating point number that retains its value b... (by helios)

by CheesyBeefy

Playing Sound In the Console

Is it possible to play a sound in the console window? Even if it is as simple as a 'beep' or 'bloop' ? If so, what is the syntax for it? I am using Visual...

[3 replies] Last: cout<<"\a\a\a\a\a\a\a"; (by BlahBlah)

by Xyzk

Merge-Sort (on paper) and Windows Error

As written in subject :/ Im Still working on merge-sort alghoritm (belive me, when you`re ill you`re not working as fast as you would like to :/). I use Dev-C++...

[3 replies] Last: Ah. Here we go. Each of the elements of iTablicaA are pointers (for s... (by helios)

by acevans2

Simple(?) loop question.

I am completely blanking on what obvious thing I need to do to make this loop work. Here's what I have: --------------------------- #include <iostrea...

[8 replies] Last: Wow, we haven't gotten into anything like that. I guess I'll try that... (by acevans2)

by liengen

Pointers

Hi I have this code in main: string input ; string* ptr ; for(int i = 0; i != 5; ++i) ptr = &input ; readLines(ptr, 5); ...

[1 reply] : A pointer is just an address in memory. string* ptr declares an ... (by Faldrax)

by PaladinHammer

Writing a simple calculation program.

This thing is kicking my ass. I've been through my book, and I have even downloaded the professor's notes on subject (he posted them). I can't find what I'm doi...

[6 replies] Last: You made a copy-paste mistake.... Look your lines 9, 13 and 15... Ev... (by Mitsakos)

by Roads

another "why" question - classes

Here is the code for a tut on classes: // example: class constructor #include <iostream> using namespace std; class CRectangle { int width, heig...

[2 replies] Last: ahhh OK, thanks. That explains why there is so much of this :: in the... (by Roads)

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Beginners - September 2008 (Page 8)