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General C++ Programming - December 2012 (Page 20)

Here is my code for traversals. I have preorder and inorder working. However, I can't get my postorder to print out more than the first digit. Any help will be ...

[no replies]

by Imadatobanisa

Variable detection help

Hello everybody...Currently I am making a simple program which only contains an input, and output code, and finally an union. The goal is how to detect type of ...

[7 replies] Last: > Can I solve the problem by extracting a specific bit of the generic ... (by JLBorges)

by siegel14159265

Calculating Relative Strength Index

Hello everyone, I'm trying to write a program to calculate the RSI of a stock. The following is inside a for loop. MSFT is a vector of Microsoft stock prices. O...

[no replies]

by closed account oN3AqMoL

Invalid use of incomplete type 'ALLEGRO_BITMAP

Hi! I am learning to code and allegro and am starting to do my first legitimate game, but I need some help. I am creating a map class and in my constructor I co...

[3 replies] Last: If you want you can change this->roads to just roads .... (by Peter87)

by Imadatobanisa

Which defintion is better?

Which way is the fastest defintion? struct aStruct { int i; double d; }; Func(double d){d = 100;} Func (double *d){(*d)=100;} Func (double &d){d = 100;} Fun...

[1 reply] : You should think about correctness before thinking about performance. ... (by Peter87)

by andrewvldt

URGENT HELP!!!

This is the last thing to do this quarter and it will make a pass/fail difference for me. I need some substantial help. This is the problem: Create a program...

[1 reply] : It's implicit that you'll need to write a BigNum class. (by kbw)

by Archibal

Can't Load dll file

NVM

[1 reply] : gdiplus.dll already comes with windows xp or higher, it is the one you... (by modoran)

by monsoonn

Writing a Blackjack Code for Class

Hi, I am writing a Blackjack program for my C++ class. The game must contain the ability to bet before the cards are given out, the cards must be randomized b...

[1 reply] : I haven't checked out your code on the external link ,but let's say yo... (by Stewbond)

by Ramses12

Reuse a thread ?

Hello. I have a simple question: is it possible to "reuse" a thread, or in other words pass a different method to a thread that already executes or executed an...

[15 replies] Last: lack of GC Garbage collectors pause the rest of the program when they... (by Cubbi)

by Novacain605

SurfaceOfEarth grid program help needed

Would anyone know how to write this, or have a few pointers to get me started on this program...it's the last program I need to write & I have no clue how to. ...

[2 replies] Last: bump (by Novacain605)

by sephiroth1134

Insertion Sort algorithm - list of names

I am trying to use an insertion sort algorithm to sort out a list of names inputted by the user in the command line prompt. This code compiles and runs just fin...

[2 replies] Last: Thanks very much, helios. It took me a bit of time to find out which e... (by sephiroth1134)

by formerBGIuser

class with custom constructor, within another class

Hi, I'm having trouble calling the constructor of a class within another class, that accepts some arguments in its constructor. Actually I got it working if I ...

[2 replies] Last: Thanks, the initializer works very well. -B (by formerBGIuser)

by guest123

Converting strings to integers

Write a C/C++ program that accepts two integers (each of them could be positive, negative, or zero) as input and generates as output the result of their additio...

[3 replies] Last: Use code tags and explain the issue you are having right now. This is ... (by ResidentBiscuit)

by Pain

account (username,password&information) in text file

hey guys i started to make a project about account banking problem: .......... the user input their information (name , address , telephone and password...

[no replies]

by Sooty

Dynamic array ? I just get 1 instance.

Hi, i have a problem... I am trying to create a dynamic array, the problem is, it's not creating an array just 1 instance of the variable type. Declarat...

[5 replies] Last: Thankyou, yes typing the array name followed by a comma and the elemen... (by Sooty)

by LancyPants18

Semester GPA program hellpppp!!

I know its alot to ask of someone but can anybody give me a little help on this. im still kinda new at this and i have no clue what im doing on this one. i do...

[no replies]

by Imadatobanisa

Converting speed

Hello everybody! Today...I have a question. I have no idea about the <math> function fabs() . Because, an example may prove : double fVal = -95.3886; double...

[3 replies] Last: Check your compiled code. It's possible that the compiler removed nega... (by Cubbi)

by kavi123

urgent

what are additional C++ techniques available to implement algorithms to process data types other than integers.

[8 replies] Last: #include< algorithm > sorting< first_iterator , last_iterator > ... (by Felicia123)

by kevinkjt2000

Function Pointer Issue

I'm receiving a linker error that doesn't make a whole lot of sense to me: C:\Users\Kevin\Desktop\College\CSC 4400 - Analysis of Algorithms\program/main.cpp:20...

[6 replies] Last: Apparently I moved them incorrectly earlier then. What I was doing wa... (by kevinkjt2000)

by ceruleus

How to Initialize Two Dimensional Array in the Initializer List of a Constructor

Simple question, what's the proper way to initialize a two dimensional array in an initializer list. I realize this is probably very dependent on platform/compi...

[4 replies] Last: @Cubbi First of all, thanks for the responses! You are more useful th... (by ceruleus)

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