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Hello ladies and gents, Chapter 3 exercise 3-1: [quote]Suppose we wish to find the median of a collection of values. Assume that the we have read some values so far, and that we have no idea how many values remain to be read. Prove that we cannot afford to discard …

Hi again everyone, Im running into big trouble with my compiler Dev-C++, every time i compile any project, whether it is 1 im working on, or a completely fresh 1 I get the same error every single time, I have been on the bloodshed forums and IRC channel but Im …

I'm new in using Visual C#. Can you give me bit of information as to how I can manage the data entered by a user using a form and store it in an access database? In the application I have created, I planned of using OleDbCommand to manage the storage …

Hi, I have an application where i want a datagridview to treat single mouse clicks as if they are ctrl_clicks. IE I when a user clicks on a row, the rows state is togled (eg not selected to selected or vice versa), without affecting any other rows. So far the …

Hi all, I have an interesting problem for which I already have a solution, but I have a feeling my solution is less than elegant. I need to create a Factory class which returns an instance of some child of class Foo. Which child is instantiated depends on the value …

Hello ladies and gents, I'm trying to do another exercise from Accelerated C++ in wich I have to write a program to count how many times each distinct word appears in its input. What I have untill now is this, [code] int main() { vector<string> theWords; string aWord; short count; …

Hello Everybody, How Are You? I Have Always Wondered About How Does The 'compiled' Library Files And Our Source Code Get Fused Into One. Since The Compiled Files Must Be In A Binary, How Does The Compiler Understand Them So As To Pick Up Only Right Functions Etc From It? …

Quick question while learning C++: Say you have class A, you can instantiate an object of class A like: A a; And then you can do stuff with that class (eg, a.method(), etc.) But you can also do: A a = new A(); And do stuff with that, and delete …

Hi evryone I using MVC++ and built my project using Win32 app. My program do not have any interfaces. it reads files and it put the output in another file. ( I do not mind put interface only to enter the path) the thing is I made my program read …

Hello ladies and gents, I'm trying to include a copy constructor and an assignement operator into this code wich has two separate classes, the idea is to copy the last name that was entered. Problem is, I can't seem to grasp how to get acces to the copy constructor in …

Hi I would like to know which is better. inialise a value like [code] int i=0; [/code] or like this. [code] int i(0); [/code] and why.

Is there such thing as a negative ASCII value ?

Hi, I am interested in comments / experience people have wrt writing a tcp server in .net. We currently have existing an existing server, written in native c++. It communicates with our own browser client using a proprietery protocol and services hundreds / thousands of concurrent connections. The server uses …

[FONT=Courier New] Hey everybody! Im new to C++ and I have no experience with any other programming language. I downloaded a compiler from bloodshed.net and tried programming the 'hello world' program: [CODE]/*Hello world program. Seth Koberg 02/09/05 */ #include <iostream.h> int main() { cout<<"Hello World!"; return(0); }[/CODE] When I run …

This is the code that is suppose to compute the class's average and standard diviation from a file which contains a collection of student ids and corresponding scores from my computer class and assign each student a letter grade. the class can have no less than 7 students and no …