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Beginners - September 2011 (Page 6)

calling another .cpp file from another

I'm sorry if this question has been asked before or if i am asking it in the wrong place. I'm trying to figure out how to recognize a call to a .cpp file fro...

[4 replies] Last: no i'm not trying to do this at runtime. i'm trying to remove a chunk ... (by squirtman59)

by c0d3Man15

what is "bool"?

I haven't found anything in any of the books I've read, and I cant seem to find anything with google that gives a clear explanation of what it is, so what is b...

[8 replies] Last: Thanks for all the help, I suppose having access to this nice forum ha... (by c0d3Man15)

by codrgi

goto and labels

BYTE var = 0; var = some_global_variable; if(var == 1) { var2 = another_global_variable; if(!var2) goto label_1; //some code here } else//Since th...

[7 replies] Last: Not quite. In assembly the only flow control is a "goto" (or branch ... (by Duthomhas)

by gh24

Output Data to CSV File

Hi guys, I am having trouble getting my code to output the data into a CSV file. Here is the main function. Everything runs correctly and the main function w...

[3 replies] Last: Thanks for the advice, I changed the code section so that might help. ... (by gh24)

by trixrabbit

Validation Problems

I know this might have been discussed many times and I looked over the solutions but it's really messy... I just don't understand why there is no simple type v...

[10 replies] Last: thank you again! we have to use iostream since we just began c++, I gu... (by trixrabbit)

by elvis0288

hi implement an stack using 2d arrays

hi my name is elvis and i am trying to do a project where i need to push 10 random numbers to my empty stack of capacity 25, then perform some pop and run displ...

[no replies]

by xordux

Func Overloading

Suppose there is a function with following prototype : void f(int=10,int=20,int=30,int=40) If this function is called by passing by two arguments to it ...

[7 replies] Last: @mik2718 : its bit tough , but i'll try :) Thanks a lot (by xordux)

by araculsa

Reference class members

Hi all, I have a question about references. Let's assume I have an abstract class A, and several derived classes A1,A2, etc... I want to build another clas...

[4 replies] Last: The reference to My_A1 is created when you enter the B constructor Re... (by mik2718)

by kcomp11

Fahrenheit to Celcius

#include<iostream> #include<iomanip> using namespace std; int main() { float tempF; float tempC; cout << "Please input the temperature in cel...

[6 replies] Last: No, because tempF and tempC are not involved in the expression. The... (by Disch)

by Boy

Rouding Function

I have tried a c++ rounding function and could only round a number to the nearest integer.How to round a long double to the number of decimals specified by the ...

[2 replies] Last: If you will have any problem with cout.setf(ios::fixed,ios::floatfi... (by xordux)

by ddwinters45

Dynamic Memory between functions

I'm still trying to figure out pointers and dynamic memory. Once the dynamic array reaches a value of five or any multiple thereof, this function is called to i...

[no replies]

by Ben Duncan

Functions.

Here's my problem: I'm trying to make a function that takes a number, puts it into an array and then prints it. Simple. But, I want the program to stop takin...

[3 replies] Last: *Sigh* Well, I need to look closer into what I am declaring with my ... (by Ben Duncan)

by ddwinters45

Memory Access Issues

I am writing a program that accepts input from a user, and places the input into a dynamic array. The variable counter is used to keep track of the number of el...

[2 replies] Last: Thank you! I knew it was something small I was missing. (by ddwinters45)

by venusFlower

Help with iterating

Hi there, I've finally decided to take the leap into C++ and have picked up C++ Primer (4th Edition), after a lot of review reading this seemed like one that ha...

[3 replies] Last: Thanks so much guys! These iterators are a new beast for me, I've alwa... (by venusFlower)

by Shaurya

arrays converting to isupper

I had to write a prog. to accept a string and then change every uppercase to lowercase, space to "#" and fullstop to "@" but after compilation the program disp...

[3 replies] Last: Turbo C++ is really old!(but we are made to use it in school as well).... (by Nisheeth)

by jalfor

OpenGL Models

I was wondering if anyone could at least point me in the right direction. With OpenGL when you want to load a model, you have to create your own loader, right? ...

[2 replies] Last: you will need GLUT ( the OpenGL Utilities Toolkit) from: http://www.op... (by olzi)

by Code Assassin

Detecting Enter Key?

Hello, How would you make a program detect when the user enters the enter key. I don't want the exact answer, just a hint to nudge me in the right direction....

[11 replies] Last: Yep, It works! Thanks a lot guys. (by Code Assassin)

by Blessman11

mixing c and c++

hi Does anybody know how to mix c and c++ together or even how to force c++ compiler's like visual studio to accept "c" code (which I would have programmed) ...

[4 replies] Last: extern "C" is a good solution but if you have a C code, just change fi... (by tolga gerekci)

by even821

functions

i was bored today in class so i decided to do some coding. i was trying to learn more about how functions worked. i created a simple "number guessing" program w...

[2 replies] Last: thanks mate. i was starting to feel stupid cause i couldn't figure it ... (by even821)

by mathnerd24

Please help!! If/else loop

the program runs, but when I input 1600 it says it is a leap year and is not? should I use double for remainder? #include <iostream> using namespace std; ...

[10 replies] Last: Right here! http://cplusplus.com/reference/ (by JMJAtlanta)

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