General C++ Programming - C++ Forum - September 2014 (Page 2)

by Bonster

getline problems?

I have a retrieve function, but I am not sure why it isnt working like I want it to with getline? He...

[2 replies] Last: Oh wow! I didnt notice that! That fixed it right up! THANK YOU!!! (by Bonster)

by Hank Hill

Reading files that are in a folder

So what I'm trying to do here is get into the folder "emailaddress" and then read from the files tha...

[1 reply] : My guess is it's using a different working directory than that which c... (by Krisando)

by xoxos

3d world euler rotation

forget it, "solved" - i realised i was trying to rotate angles and that the more complex methods are...

[no replies]

by bwilson1

C++ how to sell record/title

Alright I no longer have compiler errors. I require help with writing code for selling a record. How...

[9 replies] Last: I have just updated my code and I am sad to say that I still can't sel... (by bwilson1)

by RandomDSdevel

Would Some Upcoming C++ Features Allow One to Reliably Recode Objective-C or Something Like it in Pure C++?

Would native support for modules, manual dynamic linking, run-time concepts, reflection, etc., in th...

[7 replies] Last: type-safe doesn't magically make your code bug free. In any case, i wo... (by closed account 10X9216C)

by ISeeWaffles

Rocket

Hi I just recently got this program for my class, and I'm having a hard time understanding how to ev...

[9 replies] Last: Thank you all for the help. I got it figured out now I appreciate it. ... (by ISeeWaffles)

by fercasti

Problem with a program that prints a discounted product.

So I need to make a program that reads distance and number of days of a person that is buying a tick...

[2 replies] Last: finished it. #include <iostream> #include <conio.h> using namespac... (by fercasti)

by MarkyMark

Finding the largest and smallest integer in a set using while loop

I've been working at this for awhile and it seems like it should be correct but it isn't giving me t...

[4 replies] Last: #include "stdafx.h" #include <iostream> #include <fstream> #include <... (by kemort)

by Cambalinho

c++ - where is the the c++ string include file?

i'm trying find the C++ string include file. but i only find the string.h file(it's a C strings). ca...

[11 replies] Last: Peter87: yes i know that... but i'm trying avoid that. MiiNiPaa: so i ... (by Cambalinho)

by Gemman Aster

When to declare a member function as 'const'

I do not know the correct word for it - but I am trying to describe the unusual situation where you ...

[3 replies] Last: Many thanks chaps! Those examples do clear up a lot of my questions -... (by Gemman Aster)

by rmxhaha

Strange run time error

It's been quite sometime since I last coded in C++ perhaps half a year ago. Anyway, as far as I can...

[4 replies] Last: Oh yeah I misread what happened on line 6 Thank you for your guidance (by rmxhaha)

by eadawson

Please HELP!

So I need to write a program for my cse 100 class. I will provide all of the instructions, although ...

[1 reply] : Please do not double post. It clutters the forum and spreads attempts ... (by MiiNiPaa)

by lhaughn14

Variable not functioning properly

#include <iostream> using namespace std; int main() { int n, x, blanks, rows, irow, crow=1...

[1 reply] : In your code: cout<<a%10; //This outputs 1 in the end of 321. a == 1... (by MiiNiPaa)

by popa6200

beginning SFML

I was thinking of using SFML for creating games. One of my main purposes was to create a very simple...

[1 reply] : What are the drawbacks of SMFL Perhaps overly simplified? How woul... (by Stewbond)

by iStiffler

Simple Program w/ Menu

So I was assigned a three-part program a few days ago and I am having problems with my output. The a...

[18 replies] Last: No I am referring to this snippet from the link I provided above. S... (by jlb)

by banithel

How do i write this equation for C++?

BMI = 703*weight / height^2 how i thought to write it was: (703 * getWeight / pow(getWeig...

[3 replies] Last: Ok, that acually works now, I had it actually written as above with ge... (by banithel)

by BMet

Stuck with this code

Write a program that calculates the total grade for N classroom exercises as a percentage. The user...

[4 replies] Last: Oh, I already got it working. Thanks for your comment tho, it really h... (by BMet)

by bulabula

Working with a char array

I am working with a character array containing an equal number of vowels and consonants organized ra...

[5 replies] Last: I had some time to play with this one today, thought I would share. T... (by Lowest0ne)

by TheLeandroNex

Angular Movement

i'm making a spaceship game. will be a shooter game. but i need to make the ship move as the ang...

[1 reply] : cos/sin take the angle in radians, not degrees. (by Disch)

by suko123

Calculating the Area and Perimeter

Hello everyone. I am having trouble with my C++ program. My program asks the user to enter any numbe...

[4 replies] Last: I know they are different variables, that is why I declared them in ea... (by suko123)

General C++ Programming - September 2014 (Page 2)

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