Beginners - C++ Forum - December 2010 (Page 13)

hi, i've installed visual c++6 sometime ago and it gave me problem, so i uninstall it and reinstall and now the problem is worse, that is when i open it, i se...

[5 replies] Last: hi, then how should i go about it before i can go on well with it as ... (by Lucky D)

by xytras

Function

#include <iostream> using namespace std; int min(int *array,int size) { int *p=new int ; int min; for(int i=0;i<size;i++){ p =min...

[1 reply] : i solved *p is unnucessary int min(int *array,int size) { array... (by xytras)

by kaiser0792

file i/o

I'm working on a problem that is introducing reading and writing data to and from files. I'm new to doing this in c++ so any help would be greatly appreciated. ...

[2 replies] Last: Thank you for your help with this problem. (by kaiser0792)

by orienteraren

read text from file and return it from function

Hi! I´m pretty new to C++ and I want to create a function that reads all content from a .txt file to a "something" (I thought a char array would do the tri...

[3 replies] Last: Computergeek01: Ah, that is a great idea! Thanks! I´ll try it and let... (by orienteraren)

by tonnot

where to write the #include at h or at cpp file

Or not matter? Where is the correct place to write #include <bla bla>? At .h file or .cpp file ? or both ? Thank you

[5 replies] Last: The order matters only if the headers are written poorly. You shoul... (by Disch)

by tataunderscorezablan

Return Problem. Why isn't this returning the value of y?

#include <iostream.h> #include <conio.h> #include <dos.h> #include <string.h> #include <stdio.h> int structure () { int x,y; for (x=1;x<=80;x++) { ...

[2 replies] Last: Thanks so much! (by tataunderscorezablan)

by ayson

Asp or Php or java which is better ?

Hi I would like to ask something you who are Excellent programmers ASP or PHP or Java which is better ? Which to learn more useful I know this is not a ...

[2 replies] Last: thanks visualbasi I waiting for your comments (by ayson)

by Untrue

Questions about Arrays[] in C.

#include <stdio.h> #include <conio.h> int main() { void findMin(int tegers , int size); //Function Prototypes void findMax(int tegers , int size); ...

[3 replies] Last: Don't initialise max to 0 (what if you only have negative numbers?). Y... (by ne555)

by bonw

Slot Machine -- i want your opinion!

Ok, so since i'm new to c++ i was looking for some exercises and my friend told me to do a slot machine. So i thought to myself, why not? I want your opini...

[5 replies] Last: I didn't get it. And i have a problem with a new exercise. (by bonw)

by lloyd30

why doesn't my code work?!

okay so im writing this code for an assignment where the program reads in a text file and then the user is asked to state the key they want to offset the text f...

[3 replies] Last: Show the update code. Please be more especific about the errors that ... (by ne555)

by Taboo

Encryption

a) Replace each digit with that digit plus 7. b) Swap the first digit with the third. c) Swap the second digit with the fourth. Then print the encrypted f...

[4 replies] Last: for swapping int c; c=b ; b =b ; b =c; c=b ; b =b ; b =c; ... (by visualbasi)

by ledion

Trouble installing OpenCV

I'm having trouble installing OpenCV library.Could anyone help me plz??I made a mess here...and now even the hello world porgramm is not goind :(

[no replies]

by Rameez

New User

Hey guys I am new to c++. So I wanted to know when and where reference variables are used. How do we judge that in a function you need a reference variable. ...

[4 replies] Last: Thanks Bazzy and hamsterman (by Rameez)

by Manmay

Problem in header files

i hav newly installed turbo c++ 3.0 in my windows 7 OS... it opens fine but when ever i write a program for example say this : #include<stdio.h> void main() ...

[16 replies] Last: There is no problem of IDE.Only problem you have got is that you have ... (by visualbasi)

by mainframe639

Compiler Download

Where can I download an older version of compiler that can compile: #include <iostream.h> // This is an old version of c++. I want to download the compiler of...

[7 replies] Last: You may be able to download Microsoft Visual C++ 2005 Express Edition... (by closed account z05DSL3A)

by tonnot

How to have a global class instantiated

My program starts on main.cpp, that creates the main window, etc. I would want to have a global instance of MYCLASS, so if I wanted to use some function of it,...

[1 reply] : you won't have MYCLASS.function(), this isn't java. you can have eith... (by hamsterman)

by Blessman11

Creating a game engine

From learning about game engines from online, I've learnt that game engines are a series of core functions used in games whichs are, graphics, input, gamefunct...

[7 replies] Last: thanks for the info but I'm restricted to working in 2D as I'm stren... (by Blessman11)

by ledion

new to C++

Hi everyone, i got to work for a project in c++,but since im new to this language, i got some doubts...i downloaded bloodshed dev-c++ and installed that...1)is...

[16 replies] Last: well...my project consist in making an algorithm for eye gaze tracking... (by ledion)

by Hood55

Excel Project

Hi, I'm a student in an engineering school. I'm in my first year and I was charged to help a town hall with their organization. To fulfill their requests,...

[1 reply] : [quote=Hood55]To fulfill their requests, I have to create a computer p... (by Return 0)

by GulHK

Job assignment

Hello everyone To be honest I have been given an assignment from a company I have applied for a job recently. As I am a recent graduate so am finding that ta...

[10 replies] Last: @WTF I think you are right because now you are not the only one who's ... (by GulHK)

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Beginners - December 2010 (Page 13)