Beginners - C++ Forum (Page 2)

by SatsumaBenji

Find each length of a multidimensional array (1,2)

Lets take int var in a single dimensional array I can find the size by using .length() but how d...

[30 replies] Last: Don't consider yourself daft - we're human, and our brains don't alway... (by L B)

by stdeez

HELP PLEASE: LAB ASSIGNMENT

TEACHERS EXAMPLE: #include <iostream> #include <fstream> using namespace std; int main()...

[7 replies] Last: wordpad works perfect thanks. i feel like an idiot i thought about op... (by stdeez)

by nueur

Converting 32bit tiff to 16bit tiff libtiff

Hey guys, I've trying to convert a 32 bit tiff to 16 bit using libtiff. I'm hardly a master with th...

[no replies]

by bbesase

Help with HashTable

I have to design a program that reads in an input file, stores the text from the .txt file into a ha...

[1 reply] : http://cplusplus.com/reference/unordered_map/unordered_map/ http://cpl... (by MiiNiPaa)

by rcast

access class member variables

I need to access variables from a class member function, outside of the class. I'm not sure how to d...

[7 replies] Last: Forgot to mention, you would need to type Health::CalculateBMI(blah,... (by L B)

by SiliconeShlong

Read and write to a text file. HELP

Hey guys! I'm a beginner to c++ and I want to know how I would be able to have a read or write funct...

[5 replies] Last: Sadly lines in server.properties are not guaranteed to follow any part... (by MiiNiPaa)

by tnjgraham

How to store a number in different variables

Hello, I am working on this code where I need to store a 32 bit number but in two variables. For e...

[5 replies] Last: Toum, Thanks thats exactly what I was trying to do, I had the first p... (by tnjgraham)

by wmdino

Function Libraries?

All, does anyone know of any free (or even not free) collection of common functions such as convert...

[4 replies] Last: Something like this? #include <boost/lexical_cast.hpp> try { i... (by Zereo)

by s1l3nt

Variable Declared Globally but has no value?

So I am creating this program to make a receipt. Keep in mind that the program is nowhere near done,...

[5 replies] Last: Thank you very much! Just as a beginner, alot of things dont make sens... (by s1l3nt)

by rajivtiwary

Reading rgb data in picture file

Hi, I need r,g,b data in a matrix format for each of the pixels in a picture file such as bmp, jp...

[10 replies] Last: AHCFan20, Thanks for the offer. I do not think I could read a binary... (by rajivtiwary)

by DrolArumil

Sorting data from file into array

I am suppose to read ints from a text file and sort them as I insert them into an array of size 10 w...

[no replies]

by Ch1156

Help with word translator

Ok i started another translator this time it translates words i created to and from english, but i h...

[17 replies] Last: bump (by Ch1156)

by Krahl

vector arguments

Hello I have 2 questions. 1. I am instructed to make a function with the following declaration; ...

[2 replies] Last: Thanks Jim. (by Krahl)

by xCV5211x

Program to count individual vowels

Hello all, I need to write a program that reads in 1 text character at a time and counts the number...

[1 reply] : Post the code so we can see it and guide you in the right direction...... (by detroit)

by gmby99

Need Help with this.

Hey Guys, im new to programming and was working on a very simple program. I started from scratc...

[4 replies] Last: How so I add a loop at the end asking them to enter new set of numbers (by gmby99)

by scotty

3 Questions - basic c++

can anyone help me - if I personal message 3 questions i'm struggling with. Need the c++ code for th...

[17 replies] Last: Keep the inner loop and the line following it just the same as the ear... (by JLBorges)

by sajis997

error: changes meaning of ‘format’ from ‘enum gli::format’ [-fpermissive]

Hello forum, I am not getting exactly what the error means . It is as follows: sajjad@saj...

[no replies]

by hvigil

Converting a class to a template.

So I have my class done all I nee is to convert it to a template to be able to finish but I'm having...

[no replies]

by xCV5211x

Printing n rows of digits (nested loops)

Hello all, I'm beginning to learn C++, and I need to write a program that prints n rows of digits...

[2 replies] Last: eraggo, thanks for the help. I got it now (by xCV5211x)

by Darth Bater

Printing one character in a string

Hello there! I encountered this problem during a technical interview. In the question, a string ...

[11 replies] Last: @Spot3 And what is wrong with the .h headers? For example header s... (by vlad from moscow)

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