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Beginners - September 2015 (Page 34)

Sounds like a very stupid question below is my class definition and my compiler keeps saying the following error. ..\src\SalesPerson.cpp:45:17: error: 'i' wa...

[7 replies] Last: Thanks, I haven't used a constructor before. Something new to learn :P... (by SamuelAdams)

by Winsu

My friend ostream function doesnt have acces

I have overloaded the operator << to display a defined type...for that I have declared that function as a friend and I have define two get functions..but for so...

[6 replies] Last: > I have overloaded the operator << to display a defined type...for th... (by JLBorges)

by DrkMagnus

Help with IF Else Statements

I currently trying to work on this problem and am running into a problem on how to write it. Weight of Package Rate per 500 Miles Sh...

[4 replies] Last: Make sure to look at Google the method set precision in order to have ... (by Ericool)

by Jon15

sending/recieving from function

Hi there, I am writing a program that will convert F to C or C to F with the option of converting either to K. I am having trouble passing the F or C to my func...

[11 replies] Last: ok, so i think i am ALMOST there. How would you go about putting in th... (by Jon15)

by Memory7

How to calculate in increments

Hello, I am just starting out and need some advice on a code I am working on. The code works but I cant figure out how to do one thing. That is to get it to ca...

[3 replies] Last: I believe it is using ceil but not sure exactly how to use it (by Memory7)

by mishappp

Array pointers. (1,2)

This is for a class assignment. I have to set up three levels of indirection of pointers to an array of ints. What I have tried so far is this. int ***s = ...

[22 replies] Last: Okay! So, I just want to thank everybody for all the help, I have some... (by mishappp)

by juanmiindset

Assigning values to an Array

So I understand how to display Arrays that have already been initialized. What im trying to do is make an array and then have the user enter 5 numbers that gets...

[1 reply] : #include <iostream> using namespace std; int main() { double te... (by CodeWriter)

by Plat

Windows SFML to Visual Studio tutorial problems

I need to link SFML system things to Visual Studio. They have this super-comprehensive tutorial. http://www.sfml-dev.org/tutorials/2.3/start-vc.php Unfor...

[2 replies] Last: Well, what do you know. Added at the EXACT same place as all the other... (by Plat)

by jDurks619

Beginner C++ class HW confusing answer

In the following code below, i am asked what will print on the screen in the question, i guessed it would display 23 and below on a new line 11.5 cause that's 2...

[2 replies] Last: Thanks man, wow i feel dumb I'll read more carefully from now on (by jDurks619)

by CodeOpen

auto

Following the tutorials for auto; why this code can't compile? error: 'bar' does not name a type #include <iostream> using namespace std; int main(){ int f...

[11 replies] Last: Actually it's text editor(sublime). I deleted the related compiled fil... (by CodeOpen)

by CodeOpen

difference between .cpp and .cc file

What is difference between .cpp and .cc file? I know both can be compile but what is difference of these two? Which one is more preferable than another on...

[2 replies] Last: In the Windows world .cpp is the more common of the three (well, it's ... (by andywestken)

by MecNasty

I dont Know how to define this function

I have this function and i have tried various things but they dont work, How can I define it? this is in the Header of the clas. This are the member variable...

[16 replies] Last: alright it is fixed thanks, (by MecNasty)

by Gnana Kumar

List using pointer

Write your question here. Can someone please explain the working of this program in detail. Especially that strict node *next.. Explain what's a node and how d...

[1 reply] : a linked list is a data structure where nodes are attached . A node co... (by Ericool)

by janey07

how to count total number of selected lines

i want to count the total number of the selected lines (hello world) in my program. My program is able to give the line number of the selected line but i want t...

[3 replies] Last: Your loop is useless, it does only one iteration. If you think that am... (by MiiNiPaa)

by PandaQuin

Dev c++ help

I need to know the problem ( Im new to C++ ) theres an error on starting at the else if #include<iostream> using namespace std; int main() { do...

[2 replies] Last: ah ><; ty >.>; i shoudl really really really triple check ... (by PandaQuin)

by MecNasty

I cant store the passed in value in a method

Write your question here. ok so my issue is in the AddCard method, where im trying to store the value but I cant figure how to do it. class Playe...

[13 replies] Last: alright thanks guys, it is fixed (by MecNasty)

by chalupabatman

Allocating memory with Malloc

Hey everyone so my professor wants us to use Malloc in order to allocate memory for a linked list for our project. When I did this I got an error of: C2027 use ...

[10 replies] Last: @chalupabatman here is another link http://stackoverflow.com/question... (by Ericool)

by Interlock

Virtual Optimisation

In terms of optimisations, are empty virtual (non-pure) functions subject to optimisation? Let me make things clear with a bit of example code: struct B ...

[3 replies] Last: The compiler might or not devirtualize methods , but it mostly depends... (by Ericool)

by chnl21

Cashier Program

Can you make my program better? The only problem I have with this is my breakdown. What should I change? Cashier 2.0 is a C++ program that displays on the sc...

[5 replies] Last: start with this , you just have to ask now the user to enter a valid c... (by Ericool)

by RuiQi

merging data - parallel threads

Hi Forum, I have a section of my code running in parallel using My question is, how do I 'merge' the data from different threads into one. A simple exampl...

[2 replies] Last: What do you mean? Non private variables can be accessed by all threads... (by coder777)

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