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General C++ Programming - October 2012 (Page 23)

Write a c++ program that computes salary?

So I'm trying to write a program that computes the salary, and the user has to input the hours and the rate at which the person gets paid, and "write the defini...

[4 replies] Last: You think you can write this program in the correct way so I can see w... (by sam1212)

by DJLad16

C++ & Java - anything in common?

I'm just wondering, because the computing course I'm going to do at college teaches java and a couple of more languages, but not c++. So will any of my C++ know...

[1 reply] : The Java syntax was based on C++/C. (by BlackSheep)

by Alx101

GLSL Linker errors

I have been working on using OpenGL, and now that I finally have it working the shaders decided to die on me. The program starts as it should and renders a dark...

[3 replies] Last: Thanks for the reply, i actually just copied those shaders over from a... (by Alx101)

by brandonator

vector

how would i return an vector of variables from this statement void YourFireType() { Monster YourFireType; YourFireType.SetType("fire"); YourFireType.SetAttack...

[8 replies] Last: @Andy, vec1 in your code is a local one. And it is "invalid" or pop... (by Aceix)

by kcbrown1

Convert and Display User Inputted Number to Octal and Hexadecimal

How can I convert and display a number the user inputs as octal and hexadecimal?

[1 reply] : cout provides flags to set this. See here: http://answers.yahoo.com/... (by pogrady)

by jumper007

This is a "personal project".

I am trying to figure out an "algorithm" for finding the shortest path in a given matrix (2D array). The data given is being read from file. On the first lin...

[8 replies] Last: Thank you. I really appreciate all of your help. (by jumper007)

by Synthesizer

program crashes when I try to access a vector, please help

Hi, I'm new here, I hope I posted this in the correct forum. I want to describe a network of nodes. Each node needs to connect to all its neighbours. Therefo...

[5 replies] Last: if your compiler supports the auto keyword. That is to say, the lat... (by Catfish2)

by Gaminic

Inconsistent calculation results.

Hello, I'm seeing some odd behavior in my program and I can't seem to find the reason. The majority of time is spent on simple calculations that look up s...

[3 replies] Last: All the checks I can think of report no problems. As far as I can tell... (by Gaminic)

by Diblaliciouz

simple question and make program that does a t considering the number

int j = 8; j %= 3; what's the value of j after that ? also need help making a program that will do this : = = = = = = = = = in this case t...

[2 replies] Last: If variable j is defined as you showed int j = 8; then in this case ... (by vlad from moscow)

by Brighton Beach

int[5,5,5,5]

Is it legal to declare multidimensional array like that? int *a=new int[5,5,5,5]; It translated without an error.

[6 replies] Last: Also see the "Comma operator ( , )" section of Operators http://www.c... (by andywestken)

by RaineShadow

Binary Search Tree Manipulation

I have a program assignment that I was given the .h file for and was supposed to make the .cpp file insert, remove and so on the with the tree. I'm having probl...

[3 replies] Last: Sorry I just tried it. Thank you again :D (by RaineShadow)

by TheGamingPryde

The Axe Problem

hey guys, i'm trying to make a axe using '*' im not sure how to do it.. can someone help me please.

[8 replies] Last: The user enters an integer and the triangles become that big. The axe ... (by TheGamingPryde)

by DreamCore

Reading/Writing to file issue

Hi, I have an IO Class for handling reading from and writing to files and it looks like this: // MANIPULATORS void IOHandler::setInputSource(string inputSRC)...

[6 replies] Last: just a typo when I posted, there is just one parameter. (by DreamCore)

by amphoterik

Working with bits

Hello everyone, this is my first post here. I am currently working to improve the speed of an algorithm. This is just for fun, and I am not concerned with useab...

[3 replies] Last: I do have a follow up question. How do I test for equality of a partic... (by amphoterik)

by a91af12

Help with using getline function

Hello! I am completely new to c++ and have decided to teach myself! For an exercise I want to use the numbers (1-100) in a file called Numbers.txt., then to...

[6 replies] Last: Remove the semi-colons in lines 17 and 19. For additional detail, see... (by doug4)

by ylxin1993

resize dynamic memory problem

I want to implement the class FloatArray's resize function class FloatArray { private: float * mDate; int mSize; public: void resize(int ne...

[2 replies] Last: but if my FloatArray object have some values ,when I use the resize fu... (by ylxin1993)

by trialanderror usually

Problem with typedef

Hello Dudes :), i got a problem with my C++ Code. I am busy with an OPC UA Client in C++. Notoriously there is only a bad documented ANSI C Api for it (free fo...

[2 replies] Last: const OpcUa_StringA === OpcUa_CharA* const =\= const OpcUa_CharA* ... (by ne555)

by Reaper1

batting average

// Reaper #include <iostream> using namespace std; int main() { int hits , bat; float average; cout << "This will display the battin...

[2 replies] Last: Thank you vlad, i tried every other way i could think of even came clo... (by Reaper1)

by Stone1

Help with a simple program

Hello im really strugling to make this simple program work. write a program that shows on the screen the result of the * of the even numbers from 10 to 100.I...

[15 replies] Last: I'm truing to multiply the even numbers from 10 to 50.For example 10*1... (by Stone1)

by afsar92

Painting Software using C++

I am at the beginning of C++ My course teacher have fixed a project for my team to make software of painting using C++ in this vacation. So I am searching help...

[3 replies] Last: Using the windows API directly is a pain, especially for a novice. Loo... (by Moschops)

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