49,761 Topics
 | |
| | Can anyone help me with the algorithm for the height of a n-ary tree, I have been looking and could only found for a binary tree, thanks in advance.  |
| | Hello guys.. i am really new to C++. I feel a bit confused with the using of const in this code. [CODE] class B { private: int x; public int func() const { return x; } } [/CODE] Viewing at that source code,, what is really functions of const ?? …  |
| | hello, I can't figure out how to create an array that can be called from any module. Global or public sounds familiar but they don't work. Cheers. |
| | Need to make a random size (x = rows, y = columns) matrix which is filled with random numbers (only 0 or 1). So, if I don't know the size of the matrix, I use dynamic array. So far I have made this far, but obviously it isn't quite correct... … |
| | hy i m new in c++ and have a problem to resolv, actually 2... anyway could anyone help me, with results an axplanations too. first one--------------------------------------------------------------------- Create a console application. Make a class "Geometry". Derive a class Circle and a class Rectangle from Geometry. Make a class Display which is … |
| | Hey guys, This is my first post here :) I have to compare to strings and then continue on with the loop.. [CODE]void HighScore::removePlayer(const string& name) { int i,j = 0; cout<<"Attempting to remove " << name<<endl; while (i<d_nPlayers) { if (d_players[i].name==name) { cout<<"Found : " << name<< "at slot: … |
| | [CODE] #include<iostream> #include<conio.h> using namespace std; int n[10],i,ns; string c; main(){ for(i=0;i<10;i++){ cout<<"Enter a number:"; cin>>n[i]; } cout<<"Number to search:"; cin>>ns; n[i]=0; for(n[i]=0;n[i]<10;n[i]++){ if(ns==n[i]){ cout<<"Searched Number is Found!"; } else{ cout<<"Searched Number is Lost!"; }} getch(); return 0; } [/CODE] help pls the output is repeating... |
 | This program asks for integers from the user and stores them into a multidimensional array that adjusts its size. |
| | |
| | Hey guys, I am trying to implement something in VC++ and have to use a library for this purpose. This library is in C++ and the authors have provided a seperate download for VC++ How exactly do I use the functions provided in this library in my own code? They … |
| | |
| | hello~ I have writed some program, but I unknew, What is the difference in win32 debug and win32 release in Microsoft visual c++? or some conclusion? please help thanks.  |
| | Within the next five years, Citizen Developers will be responsible for building at least 25% of all new business applications. That is the rather startling claim being made by Gartner analysts ahead of the Gartner Symposium and ITexpo in Cannes, France next month. So what is a Citizen Developer then? … |
| | how to make implementation of member function to read message received from others |
| | I am not an IT student however, a student of Healt and Human services and this IT class is an elective. I do not know any thing about programming but I am struggling to get through this class I read the text and disiffer some things. But as for the … |
| | well here i am just starting to do some coding about handphone to smartphone object..it's an inheritance project but not mine..;) so i would like to share here about the errors and others. any help is appreciated... now my uml diagram i want to transfer to handwritten coding.so.. [QUOTE] Handphone … |
| | Write a C program which takes number of integers to sum and gives following output: Enter the number of integers you want to sum: 5 1 = 1 1+2 = 3 1+2+3 = 6 1+2+3+4 = 10 1+2+3+4+5 = 15 remember v can use only iostream and the loops v … |
| | Hi, all.. i'm now using Visual c++ in Visual Studio 2005 for my project. i faced problem in getting other tab value in main tab ..Below are details of my problem. In the main tab control(CTabDialogControl), i have another sub tab . IDD_MACHINE is my other dialog ID while the … |
| | I want to implement according to the following specification: [B][COLOR="red"]FindFirst[/COLOR][/B] Search a directory for a file or subdirectory whose name matches the specified parameter. long FindFirst(LPCTSTR ItemName) Parameters ItemName [in] string that specifies a valid directory or path and file name, which can contain wildcard characters, such as * and …  |
| | Hi all, Im trying to read an int from a binary file.. (As I have done many times before) [CODE] int chunkLength=0; fileRead.read (reinterpret_cast<char*>(&chunkLength),sizeof(chunkLength)); [/CODE] I know (and can see) that the file contains the bytes 00 00 00 0D, so to the best of my knowledge the int should … |
| | Hi all, I have the following situation: I created a program with Visual C++ 2008 express which receive and interpret data from a µC. Now I want to send this data from the Visual C++ program to an OPC server. Both programs run on the same PC. Therefore I need … |
| | i am writing a function to convert fractions to intgers for example: .636 -> 636 or .45 -> 45 [CODE] int ret_int(double input) { while(true) { // this line is for debugging only cout << input << " " << floor(input) << endl; if(input == floor(input)) return input; input = … |
| | i am these kind of problems while using embedded vc++. 1.spawning error 2.failed to instantiate platform manager. someone please give me some solutions to solve this. |
| | Hello , There is a problem with compiling the project of outcall. I want to test it. because i am very interested about project but Before do customisation I wanted to compile it. [url]http://outcall.sourceforge.net/[/url] If there is a good C++ person please help me. Thank you very much. early response … |
| | Hello, I am wondering if I am chasing my tail, but is it possible to convert the numbers 1-26 to their respective letter of the alphaber by using the call char(1) where it will return the letter a, char(2) will return b, char(c) will return c, etc... Thanks, |
| | Anyone knows how to open a text file and write the content of it to a text file with command line or arguments, i mean using the argc and argv. thanx for answer! |
| | Hi, I was wondering how to get the computer to randomly select between 0, 1, or 2. |
| | As the title specifies, I would like to know how to remove a surface once applied. Pretty new to SDL and it would be a great help if you could spare some information. Thanks |
| | Hey, I was just wondering how do I make my edit boxes so that when the the tab button is hit the cursor will go on to the next edit box in windows API. I've done some research on functions that deal with the cursor but I can't string them … |
| | I have a templated class set up like so: [code=CPP] template<typename T> class treeNode { public: bool operator==(const treeNode<T>&) const; bool operator>(const treeNode<T>&) const; void print(); T field; int key; }; [/code] Using the > operator as an example of my problem, I have it overloaded like this: [code=CPP] template<typename … |
The End.