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Beginners - November 2013 (Page 52)

I'm new to this and trying to learn so can someone point me in the right direction without giving the answer away? What should I look up? How can I optimize the...

[6 replies] Last: Thanks everyone ! Got it down to 6 lines with the correct answer. (by Tryptah)

by wscwuditiancai

trouble with a while loop

Write your question here. Write a menu driven program that uses Do While loops to evaluate the following polynomials. Display the results in a table. Include...

[no replies]

by andyman105070

Is my class bypassing my do/while loop?

My program for homework is nearly completed. However, my input validation which is inside the class member getData (rational.getData) is not breaking when its s...

[no replies]

by elMalifico

Array Trouble

Hello everyone I'm working on a homework assignment where I'm adding adding Employees to a database and then printing out their paychecks. My question is that I...

[2 replies] Last: I've changed the parameters but it looks like the same error still com... (by elMalifico)

by robozzz

passingg struct by reference help

keep getting an error by doing it this way, what am i doing wrong? #include <iostream> #include <fstream> using namespace std; #include <cstring> #i...

[8 replies] Last: Thanks! (by robozzz)

by billconfused

summing program not working

Greetings, I'm attempting to figure out why I believe my summing program is running fifty bajillion times over as the sum I get in my outfile.dat is a huge n...

[5 replies] Last: figure out what was wrong infile.dat was misspelled. Silly me thank yo... (by billconfused)

by usa2013

integer which displays primes

(C++) hi, hope someone can help. I was hoping somone can give me an example of how to write a program that prompts the user to enter an integer which then displ...

[1 reply] : Well, you can run a for-loop from 2 to the square-root of the number r... (by sherre02)

by wcsjunior

Input/Output problems and question

Hello guys, I've been trying for hours to make this program where it will create a txt file called secret.txt and whatever you write in the console it will prin...

[1 reply] : In your for-loop, you are treating 'encode' as an array. To pick out e... (by sherre02)

by maximus123

Class code error

Hello, We have just started learning about classes and objects in my course and on one of the homeworks there is a small question that reads "This class defi...

[2 replies] Last: Think about how you would create a new object of type human in main. (by sherre02)

by Avi24

If Statement containing math

Can an if statement contain a math function? For example: cout << endl << "Utilities: " << "$ "<< user.utilities << endl; if (x > y) { cout << "...

[9 replies] Last: I think I am going to bang my head repeatedly. I figured out what I w... (by Avi24)

by ScubaSteve

Evauluating an expression

Hello guys, first post here from a Computer Science Major! The current problem I'm having is a I have a program that evaluates arithmetic equations by taking an...

[1 reply] : Right at the top in your comment section, you state that you designed ... (by sherre02)

by hilft

Overloaded operators Help!

Hi, I am going through this chapter about overloaded operators and I can't understand the output of the code below, or rather I should say the code is so compli...

[no replies]

by heunigreenfreak

std::bad_alloc exception at large arrays

Hi community, I encounter a problem with the allocation of large arrays. If I allocate an array of almost 2GB memory an bad_alloc exception is thrown. What is...

[3 replies] Last: Thank you JLBorges! That's exactly what I search for. I just learned a... (by heunigreenfreak)

by Ramadonis

Trouble with One Dimensional Parallel Arrays and Strings

Hello, first time poster here so please bear with me. I've been up and down the internet, trying to figure out how to figure out this problem. Yes, it is a home...

[13 replies] Last: As it would seem, another user, Shadow Fiend, posted some hep to anoth... (by Ramadonis)

by GriffinReborn

Function error

I will try to trim my code short. I am completely frustrated and can't seem to fix my code. I been trying to solve this problem for 2 hours but I can't seem t...

[2 replies] Last: Thank you so much! It finally works! (by GriffinReborn)

by closed account G60iz8AR

swap function in array

How do you find the swap function in this array ? #include <iostream> #include <string> using namespace std; int main () { int x,y; cout << "En...

[1 reply] : I see no array. The function std::swap() is found in the algorithm... (by Catfish5)

by toshbar

"==" operator error help

The error is: error: no match for âoperator==â in â((University*)this)->University::departments.std::vector<_Tp, _Alloc>::operator [with _Tp = department, _...

[2 replies] Last: thanks, I forgot the .something after the . no idea how i missed it. ... (by toshbar)

by gamemaker96

In OpenGL how can I hide part of a shape?

And slowly reveal it?

[9 replies] Last: Thanks (by gamemaker96)

by KrazyKaiser

Working with headers.

So we are getting into setting up header files in class and our first project is to make a game that uses three files, the header, the main, and the other funct...

[2 replies] Last: Holy shit I'm so dumb. (by KrazyKaiser)

by Registred

dll inside lib

Hey, I've created a lib project which uses functionality of an external .dll file. If I use the resulting .lib in another project, I always get "unresolved e...

[4 replies] Last: Thank you very much! I'm using libs instead of dll now and it's worki... (by Registred)

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