49,766 Topics
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| | Of all things, I can't seem to get my do while loop to work. I have a running program, but get a[I] syntax error : identifier 'choice'[/I] Can't see it, any help greatly appreciated RG [CODE]#include <iostream> using namespace std; class Odometer { public: Odometer(); void reset(); void compute_fuel(); void … |
| | Hi all, I have written a programme, but when it prints the results , it doesnt print £ sign [CODE]cout <<"Salary is £ "<< salary_without_overtime<<endl;[/CODE] Instead it prints u="U" with a funny bar on top. Now im very new to c++ but i do know basics, can someone please tell … |
| | Hello, I am hoping to get some code for the following problem I need to verify that a user input the time in the following format: cout<<"please enter the start time(hh:mm:ss): "; cin>>stime; //Verify user input time correctly cout<<"please enter the end time(hh:mm:ss): "; cin>>etime; //Verify user input time correctly …  |
| | can somebody please help me out in writing matrix 10*10 matrix program. thanks in advance |
| | I am trying to generate a random vector of integers and sort them using merge sort. I am having trouble with the code. It is long, but I would appreciate if someone could take a look at it and see if the can help me, I've been working on it …  |
| | This is a fairly simple program that basically reads in a phrase from the user, then a number. The number is used to encrypt the data. For every character read in it adds 1 to it, then the second number it adds 2 to, then third 3 and so on …  |
| | How would I declare a pointer to MINMAXINFO that is passed to WPARAM In WM_GETMINMAXINFO wParam is a pointer to a place on the stack that holds MINMAXINFO. I've tried[code]MINMAXINFO *Info; Info = MINMAXINFO *wParam;[/code]and several other variations to no avail. Thanks |
| | I need some real serious help. I have been trying to get this program to work for the last past week and everytime I get one part to work and try to complet the next section the previous section craps out. I have to write a program that reads from … |
| | Hi, Im trying to filter a user number entered by the user so that it is between 3 and 31 and odd. I also want the prompt to enter the user number to loop if the user number entered does not meet the requirements. This is what i have: [code] … |
| | I need help on how to integrate elements linked to the rank list.i already have a list of seven figures to be that the elements that must be included in the right of such a position that the salary arrangement upward And the work of the Union and the intersection …  |
| | I'm using Borland C++ and i need to make program where you enter a string in which the words are seprated by space. After input i need to sort these words into alphabetical order, but something is wrong. Cause when i enter like " x b a" it prints out … |
| | Hi, my question is as follows. I have 2 computers, connected with a crossover cable. I would like to be able to copy files from computer 1 to computer 2 across the cable. I aim to create a program in c++ that wil allow the tranfer of files between the … |
| | I like to receive data on SOCKET. I call the recv() method with required params: char* buff = new char[len]; memset(buff, 0, len); if(recv(sck, buff, len, MSG_PEEK) == SOCKET_ERROR) { cerr << "String Receive Error - code: " << WSAGetLastError() << endl; } The recv() method copies data to the … |
| | Im sure i have a syntax issue or just not doing something right as i am new to c++.. i am generating an error code in my program ... here is my code [code] #include <cstdlib> #include <iostream> #include <fstream> #include <sstream> #include <iomanip> #include <string> #include <string.h> using namespace …  |
| | hi... I'm new to the cppunit. I'm using cppunit framework for my c++ program. I want to build my program using a makefile. can anyone help me to compile my program using a make file. wijitha |
| | Hi to all, I have Windows XP professional SP2 and Dev-C++ and when i go to the Device Manager -> Keyboard-> Resources i see I/O Range 0064-0060 and the ports have also addres. And all other things wich have addres. My question is ,is it really addres or i am … |
| | Hi to all, I'm a newbie to C++,i have a doubt in the ofstream write function. I have a code like this ofstream* rgpostrm [BASE_LAYER]; rgpostrm [BASE_LAYER] = new ofstream (pchCmp, ios::binary | ios:ut); and some write function like rgpostrm[ENHN_LAYER]->write(rgpvoenc [ENHN_LAYER]->pOutStream () str(), rgpvoenc [ENHN_LAYER]->pOutStream () ->pcount ()); where the … |
| | I am Anwar as a intermediate level currently programming practice in c, c++ and java . In following programs I confused in these expressions that expressions are same but result are different on these results few teachers said it is the problem of compilers. [U][B]In Turbo C 3.0[/B][/U] [ICODE] main() … |
| | I'm working on an MP3 player for Visual Studio:C++, and I've already realized this is wayyy more than I thought it'd be. I'm at a standstill right now with 2 things, any help would be greatly appreciated: 1) Playing back an MP3 file. I'm building this thing from scratch, and … |
| | Purpose: Create a C++ class; use operators, overloading, member functions, friend functions, constructors and private data. • Make the data members private. (This means that the non-member functions below will have to be friends of the Date class). • Create a member function called ‘set’ with the same arguments, and … |
| | for the for loop for ( ; *source!='\0'; source++) what is the purpose of the semicolon in the for loop ? thank you! |
| | I am writing a program and I have a .txt file that has a some information about people. I would like to write that information into an array and then display that information about the person. The problem is that I don't know how many names will be in the …  |
| | i made this just the other day, and as a new member i thought i would share this lil thing. many have probably already seen it, but its just a fun lil thing from a beginning programmer. [code] /* Name: Go Starwars! Author: Evan Cohen Date: 27/11/07 19:11 Description: Runs …  |
| | i have a class called Employee and a method in that class called display(). When that method is called it displays a first name and a last name. In my int main() i have... [CODE] int main() { Employee emp; Employee* ptr; return 0 ; } [/CODE] I was wondering … |
| | Good day. My semester of c++ is coming to an end. I've got to complete a total of 7 assignments within the next 3 weeks. I've completed 5 out of the seven. I've got two left (1 has a separate thread by itself). So you can also take a look … |
 | So let's say I have a class called CSprite which loads a sprite sheet. Within that class will be at least one CAnimation object which takes user-defined snippets from the sprite sheet and loops them.. so for example I might want: CAnimation m_AnimNormal, m_AnimOnFire; inside the actual CSprite object. The … |
| | I'm having trouble writing a function that searches through an array of structures for a string value. The structure looks like this: [code] struct Computer{ string Model; string Brand; int Price; }; [/code] For some reason I have no problem finding the Price values, but the function that is supposed … |
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| | Hiii,, i'm really confused in here,, can someone plzz answer this question: Write a program that plays the famous Rock/Paper/Scissors game against a user. In this game the user will enter his choice and the computer randomly selects a choice. The winner of the game is determined as follows. If … |
| | I was just wondering if anyone knew how to run two linked output windows at the same time or if it is even possible. I'd appreciate any and all help. Thanks!!! ^_^ |
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