General C++ Programming (Page 71)

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variables inside namespace
 
Dear formum members, I have a rather strange problem when trying to define variables inside a names...
[16 replies] Last: They are different tools for different tasks. Sometimes I encounter C... (by Moschops)
void-pointer problem
 
Hey guys, i got a question again :) I am working with an C API wich i wanna encapsulate in C++...
[4 replies] Last: Oh man, thanks for the broad hint :D. Of course is that the solution.... (by trialanderror usually)
error- (did you forget '&')
 
#include<iostream> 2 #include<string> 3 #include"Random.h" 4 using namespace std; 5 6 c...
[4 replies] Last: These are really simple errors. I think you should go read a few c++ t... (by Angeljruiz)
by iky
how to use the bool operator??
 
im having trouble using the bool operator in my program. for my program i have to use a bool functio...
[5 replies] Last: got it. thanks. (by iky)
by iky
need help with my program please!!!
 
ok so for this program i have to make a main program that calls four different functions. the introd...
[2 replies] Last: the "two are the same and one is smaller" part in the output comes aft... (by iky)
game help
 
writing a game involving two knights jousting... My main function has to ask 10 questions (5 about ...
[5 replies] Last: Knight k1; cout << "Knights name? " << endl; cin >> k1.name; ... (by Angeljruiz)
How to avoid circulae dependencies
 
Hey all I'm trying to write a program like so: I have a cpp file I waould like to run and create...
[1 reply] : Circular dependencies indicate a design flaw. If two classes require e... (by pogrady)
Construct a Square
 
How to make it run? // A program whose input is a single integer, and which will create a fil...
[2 replies] Last: line 23-33, is valid my problem is how to show rows, or column becaus... (by princesslumy)
Copy Constructor in a class
 
Hey guys totally new to c++ but have a question:) I need to create a quadratic equation solver with...
[7 replies] Last: but the result it returns in the terminal is "-nan" NaN usually stan... (by Catfish2)
calling a value from another method
 
if i have void first_root() { Root1=(-b+sqrt(d))/(2*a); } and i want to get the va...
[1 reply] : Sounds like you need the function first_root to return a value. T... (by Moschops)
About forward_list preallocation
 
Hi all, This topic follows a discussion on StackOverflow: http://stackoverflow.com/questions/106...
[4 replies] Last: > why are you writing your loops like that? Like what? Aren't those ... (by Terminux)
by Aceix
OpenGL books
 
Can anyone suggest any good opengl book for me? Or any other graphics(multimedia) library suggestion...
[no replies]
by drm
New video tutorial on genetic algorithms
 
New video tutorial for the advanced beginner to intermediate C++ programmer -- A one-hour video abou...
[no replies]
error.
 
Hello! I have a code where I need to input n number, and then programm must find numbers a, b,c w...
[7 replies] Last: << is a function call and not an operator, so (a,b,c) must be evaluat... (by helios)
by iky
how do you round numbers?
 
for my assignment i have to round three different numbers in a function. the function only receives ...
[4 replies] Last: thank you everyone. @sandeep. it worked fine when i returned score a... (by iky)
by Sopap1
Telephone number to word generator
 
(Telephone-Number Word Generator) Standard telephone keypads contain the digits zero through nine. T...
[no replies]
What IDE should I be using?
 
I'm currently learning C++ and would like to try and become a game programmer; along with code block...
[1 reply] : Professional game programmers use whatever tool is most appropriate fo... (by Moschops)
delete an array
 
I have a struct like this: class ClassOps{ public: Array *array...
[4 replies] Last: You let it go out of scope. (by cire)
by sous
Please need help !!!
 
This exercise addresses queues, I need help. In this example, we have will use an array to implement...
[no replies]
arrays in algorithm of cryptography
 
Hi everyone! I'm going to explain what I already have and what I want to do, I'm not going to sho...
[no replies]
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