49,755 Topics
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| | I have been using c++ for a short time now and wanted to add sounds support via the OpenAL library, but I am having problems. In the end I tried to directly copy the code from a tutorial, but it is still not working. I have... [CODE]alutInit(&argc, argv); alGetError(); //////////////////// … |
| | Can any body tell me what the below code does? The code is written in C++ language. ------------------------------------------------------------------------------------- [CODE]#include <stdio.h> #include "genlib.h" #include "simpio.h" main(){ int num1, num2, temp; printf (“Enter a positive integer: \n”); num1=GetInteger(); printf (“Enter a positive integer: \n”); num2=GetInteger(); while (TRUE){ temp=num1%num2; if (temp==0) break; num1=num2; … |
| | I am trying to write a program that will read values from spreadsheets and stuff and I know I need to use CSV files instead of Excel files and stuff, but say I want to just read a single entry at a specific coordinate how do I access that one … |
| | please i need fast answer about this i want to make Table but i guess i do something wrong can anyone tell me what the wrong i have done it [code]#include<iostream> #include<conio.h> using namespace std; void main() { char t=[3][3]; if (t[1][1]=x) cout >> t[1][2]=o; getchar();[/code] thanks very match :)  |
| | I was copying a c++ program and i came tosee something like this: char a[10][10]= {....} What does a[10][10] means?? what does the symbol [] do? Pls help me... |
| | Hi, Im working on a desktop utility program, and right now Im adding functionality to launch exe's from it. My question is, are there any simple methods to launch an app using the windows library? Thanks. |
| | Hi.. I will make a "release" of a project I have done in VC++ 2008 Express Edition. I go to: Project/Form1 properties. Here I choose: Configuration: Release In the General tab, I choose: Output Directory C:\Release & Intermediate Directory: C:\Release. In Debugging tab I choose: Command: C:\Release Now I press … |
| | Hello. I'm trying to write a program witch asks you to write delay and then counts time left. But it's not working how it should. If i write number 9 or less it's working fine. But if i write number 10 or more it prints numbers wrong, ex. ir write …  |
| | Hi All, I am a newbie and am traking a course in Aptech for C++. Now my instructor asked me to make a program to create, display and insert nodes in a circular link list. I have made the following code: [CODE]#include "stdafx.h" #include <iostream> #include <stdio.h> #include <new> class … |
| | [B]using c++ is there any way to cout<<"plz help"<<endl; // only when the space bar is press not enter [/B]  |
| | Hello, Is there any way of checking all elements in a queue without calling pop(). [code] while(!q.empty()){ cout << q.front() << endl; q.pop() } [/code] this is essentially what I have done. There is a bug in my program and I'm trying to check what is wrong. I don't want … |
| | I am writing a client-server program in c++ in linux. I want a functionality in my server that when server is waiting for some response from client, it should not wait indefinitely. But if no response is received say within 30 secs from client, it should disconnect the client. Is … |
 | hi, I am using mingw32-gcc-3.4.2 inside a windows XP Professional SP3 computer. For my project I uses libcomctrl32.a library.The compilation goes without an error. and linking too.But the problem is it crashed on the runtime.Then I add the -g option and debug it. Here is the stack trace that I've … |
| | Take for example, the number 74.38145. The user inputs how many decimal points they wish to have displayed via the sprintf_s function. I can't for the life of me figure out how to best do this. I know how to display the float to a set number of decimal points: … |
| | I'm a 12th grader.. I made a user defined(about 12 functions) c++ program about the working of bank ATM's... Now i want to convert the user defined program to data file such as "ATM.DAT". is there any way out, and please remember that i use only [B]two [/B]file commands - …  |
| | [CODE=cpp] while (j < i) { cin.ignore(); cout << "Please type enter to display: "; cin >> enter2; if (strcmp(enter, enter2) == 0) { cout << "ID: " << students[j].ID << endl; cout << "Name: " <<students[j].name << endl; cout << "Address: " <<students[j].address << endl; cout << "Telephone: " … |
| | I have a problem in which we are given 2 sets A and B and we have to find set C which contains elements common to A and B.The set A and B can contain duplicates and set C is expected to contain distinct elements(i.e no repetition of the same … |
| | Hi guys I had an idea for a fun project i would like to try, but i really have no idea where to start reading about the api's data formats and the likes. [U]What i want to do[/U] I would like to make an application as the start of an … |
| | Suppose we've got two integer and character variables: [CODE]int adad=12345; char character;[/CODE] Assuming we're discussing a platform in which, length of an integer variable is longer than or equal to three bytes, I want to access third byte of this integer and put it in the character variable, with that … |
| | hi, i was wondering if someone could help me make a number generator. By that i mean have it start from 0 then go 00 then 000 and so on until lets five zeros(00000) and after that make it change the last number by 1. Any help would be appreciated, … |
| | What is the definition of memory in C++? thank you. |
| | I've got a small project that I'm working on, and the core *.exe that I'm building has a decent amount of dependancies. I keep this, right now, in a folder of all the includes and a *.lib file for all the implementations. My question is, is there a way to …  |
| | So I have to create a multiplication table but it has to be the size of a number I enter from 5 to 31. I think I understand creating a multiplication table without an input, but how do I do it when it has to be a specified size? [code] … |
| | What is the difference between pointer and reference Please explain in detail. I want its full concept , so pls explain in detail  |
| | ah, nevermind, I've figured out the answer to my question. Feel free to delete this thread. |
| | Hello I have compiled a project and are now doing a setup of this using the software "Inno Setup Compiler" What I wonder is this: This project that I am doing a setup of is done in Visual C++ 2008 Express Edition. Now if the user doesnt have the .NET … |
| | Hi people, I am trying to read a text file and count each words length. I have got these 2 things working, but I can't write the wordLength into text file. anyone can help me out. thanks a lot~~ there is the text file like: ------------- absent absolute absolutely absorb … |
| | I have to finish the code but I am having several errors with this and I can't figure it out can somebody give me some insight on what I can do to fix this and also explain what am I doing wrong. Here are the errors I am getting Error …  |
| | hi narue! i want a program that converts any number inputted into words. like "124" into "one hundred twenty-four" i did figure out the logic but i don't know what specific codes to type. i have my intro codes but i don't know how to do the rest. here it … |
 | So, here's my problem: I have a superclass: [CODE] Class SuperClass { virtual someMethod() = 0; } [/CODE] ... and then I have multiple classes that inherit SuperClass. Now, if I want to put objects made from the subclasses to a single vector<SuperClass>, how could I get the abstract function … |
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