Beginners - C++ Forum - January 2015 (Page 11)

representing running service using OOP

How should i represent a service running indefinitely using OOP ? Suppose i have elevator class in which the service keeps the record of various conditions and...

[1 reply] : Make elevator instance receive events from some sources (like button p... (by MiiNiPaa)

by theposibility

confused!

why is the output of this program is 0 1 1 1 i set x = 0; i dont understand how it gets 1 y=5; for(x=0; x<y; x++) { cout<<(x)<<endl; ...

[1 reply] : Line 5: x is set to 0 Line 8: x is incremented to 1 and loop starts ag... (by MiiNiPaa)

by mekealbrown

Help!

Hey guys! OK I'm 15 and first became interested in programming when I learned how to get Linux and Ubuntu onto a chrombook laptop. I want to know what is the be...

[5 replies] Last: Do you want to learn C++? If you do: Should I learn C before I learn... (by JLBorges)

by Arnold Itsov

Introductory texts that would actually satisfy the industry leaders themselves

I have found a few but they talk about brevity or they assume a slight amount of programming familiarity so I cannot trust them. Most introductory texts assume ...

[2 replies] Last: I found Beginning C++ Through Game Programming by Michael Dawson to be... (by Tresky)

by liquifiednate

for loop help

Hello, I'm having trouble with printing out a "*" based on the number that a user inputs. for example: if the user inputs: 1 4 2 3 0<-- the zero is used to fi...

[11 replies] Last: Not a problem! Best of luck in all your future coding. (by TheKingOfTyrants)

by Engineering

Help Displaying Words saved to variable

a

[8 replies] Last: No you only need getline. It will store what the user inputs into the ... (by TheKingOfTyrants)

by Glorpy

Writing a function that returns a base and an exponent (Details in post)

Hey there guys. I recently bought the C++ How to Program, Early Objects Version 9th edition to better verse myself in C++ programming. I am on chapter 6 of the ...

[4 replies] Last: To raise a base to a power (let's call it n), you must multiply the ba... (by TheKingOfTyrants)

by shaLL

static_cast<float> for division of int

Simple calculator. How to get the static_cast to change from int to float? #include <iostream> using namespace std; int Calculate(int x, int y, char c...

[4 replies] Last: I see, thanks MiiNiPaa. float Calculate(float x, int y, char chOper... (by shaLL)

by Agusted

I want to "getline" until I reach a set of TWO characters

Hi, thanks for reading. I am trying to write a program that will read a web log file and parse the results into an array of each line. The log does not have...

[6 replies] Last: Sorry. I'm really bad at this stuff. 1. This is for an assignment, a... (by Agusted)

by stipan relix

Getting errors while it seems it's all correct?

Write your question here. #include "stdafx.h" #include "iostream" #include <math.h> using namespace std; int main() { BEGIN: int solid; cout ...

[3 replies] Last: Oh, I understand now, thank you! (by stipan relix)

by ApacheOmega

What are the top 5 (IF THERES EVEN 5) gui TOOLS OR FRAMEWORK FOR c++11 SIMULATION projects

Hello I'm working on a traffic simulation and I want to graphicaly develop it. Right now I'm fooling around with SFML but thats all I know. if there is somethin...

[no replies]

by Giorgio

I keep getting an error with my code but it seems fine?

Hello my fellow peers! I coded out this program for an assignment that is due next week and for some reason I get an error that says "Run-Time Check Failure #3 ...

[4 replies] Last: Thank you so much I got it working perfectly now! You're the best! (by Giorgio)

by ApacheOmega

Trouble at start up in Visual Studio 2013 after creating a project

Hello! I recently installed my visual studio IDE inside of a Windows 7 OS which is also inside my oracle V Box. everything was working perfectly as of yesterday...

[no replies]

by beko

Cannot call template function - also question about namespaces

Write your question here. "myalgorithm.h" namespace mystd { // ... template<class In> bool equal(In begin, In end, In begin2); template<cla...

[3 replies] Last: http://en.cppreference.com/w/cpp/language/adl (by MiiNiPaa)

by closed account E3h7X9L8

How to eject CD Rom without using mciSendString ?

im using GNU compiler on codeblocks

[no replies]

by Gamemaster007

Optimising the code

The question is this: https://www.hackerrank.com/challenges/summing-the-n-series I've written the following code. The code is correct, but fails in some test...

[1 reply] : Try to optimise your sequence: Sn = T n + T n-1 + T n-2 + ... + T 2... (by MiiNiPaa)

by AVM8

Modification

The question is the question asked user to prompt how many student's CGPA wished to be calculated from 0 to 99. Then it ask user to enter how many years he is d...

[2 replies] Last: AbstractionAnon The question is "The program should ask user to en... (by AVM8)

by vald0069

Can someone correct my overcomplicated code?

I made an agecalculator, can you bash me for doing things wrong? It's to long for this forum, so i'll put it on pastebin. The birthdate calculator is brok...

[5 replies] Last: http://pastebin.com/fvV9KjRj Not the most elegant solution, and some o... (by MiiNiPaa)

by msrt92

Overloding In C++

how many overloading types are there? Like there is function overloading, operator overloading, constructor overloading, Is there any other type?

[1 reply] : Operators are functions. And so are constructors. (by mutexe)

by ductttttape

Frequency of characters from a sorted array.

Hello everyone, I am having a hard time finding the frequency of characters from a sorted array for one of my classes. Any help would be greatly appreciated. ...

[6 replies] Last: just because I decide to disregard the 0 slot in an array does not ma... (by AbstractionAnon)

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Beginners - January 2015 (Page 11)