General C++ Programming - C++ Forum - November 2011 (Page 32)

Reading a large amount of input using structs/classes

. I'm stupid.

[no replies]

why a string array cannot be rewroten

Hello, Have you guys any idea why the following code leads to a segmentation fault (access violation)? #include <stdio.h> char * Portho = {"SIGE","E",...

[2 replies] Last: Quoting from the C++ Standard 2003 (I don't have a copy of the 2011 is... (by Moschops)

by PrinceJamal

Creating Multiple Class Objects

I'm working on a project where the user will input various amounts of data. There will only be one user, but the user can put in various amounts of data about o...

[8 replies] Last: The book I've been reading (Beginning C++ Through Game Programming) f... (by PrinceJamal)

by bluecoder

need of Copy constructor

Hi, Can some one explain me why is copy constructor use ( or why is copy constructor needed) ?

[2 replies] Last: Thanks , hamsterman , its clear now . thanks again (by bluecoder)

by gizzmo

inheritance

Hi all, I would like to do something as follows, though I don't know if it is even possible. Here is a simple code #include <iostream> template<typename T>...

[3 replies] Last: make 'm' virtual: template<typename T> class A { public: typedef ... (by Disch)

by hasanshehryarjaffri

delete a file using fstream

Guyz i am working on a project in which i need to delete a whole file during the program. can anybody tell me please how can we do it.

[3 replies] Last: thanx a lot guyzzzzzz. (by hasanshehryarjaffri)

by ankushhhh

ant colony optimization

Implementation of minimum spanning tree using ant colony optimization in c or c++?????????????????????? Also tell me something ant colony optimization????

[8 replies] Last: thanks Albatross............ (by ankushhhh)

by RuiJ

Making a get() Function for a struct pointer

Lista.h: #ifndef _H_Lista #define _H_Lista template <class T> class Lista { private: struct Jogador { Jogad...

[no replies]

by amazingblob

Mac or PC for c++ coding

Hello, I am concidering buying a new laptop and I am wondering whether I should buy a mac or a pc for coding in c++. Thanks for the help!

[10 replies] Last: Gaminic , iOS is used on iPhones, iPads, iPods. I think you probabl... (by closed account 1vRz3TCk)

by psp1202

help with keeping track of user input

Hey all I have a program that I have been working on and am having some trouble with keeping count of all the users grades. I know that now I am only counting t...

[1 reply] : Do you just want to add up the grade values entered in each function? ... (by closed account D80DSL3A)

by razia

linked list data structures

It is required to make a list of students registered in Data Structures course. To achieve this functionality, develop a C++ program and use linked list to stor...

[3 replies] Last: I thought that may be what you are seeking. The ethos followed by most... (by closed account D80DSL3A)

by brian96853

Changing 3 letters to 1 in between spaces (1,2)

I am trying to write code that changes three letters in a string to one letter. I am creating spaces in that string to find that three letter code and manipulat...

[20 replies] Last: Thank you very much for your help anyways. I am much appreciative. (by brian96853)

by closed account ybq5Djzh

fscanf Seg fault

#include<iostream> #include<cstring> #include<cstdio> using namespace std; struct studentinfo { int roll; char name ; int batch; float marks; }; void pri...

[3 replies] Last: Also, why do we need to put &n? It is already an array right? Yes, th... (by coder777)

by Firzin

Some guidance on this program.

So I have question regarding a program I need to write. I need to read a text file which consists of a location and the coordinates of it's longitude and latit...

[no replies]

by jumper007

C++ issue. Need help.

I have been trying to make this program run. Its almost impossible for me to find out what the syntax error is. Please help. #include <fstream> #include <con...

[2 replies] Last: [quote=jason yang]hi Guy, you need to use the namespace std, e.g. std:... (by hbjgd)

by bwilson1

Help with a C++ program

I am stuck on my program. If anyone can help me it would be extremely appreciated. I have been trying to go this program for days and have had little to no succ...

[5 replies] Last: :D, It's always nice to be appreciated (by Pravesh Koirala)

by Chan Wilson

Looping with an Indata file

I have a homework question. I am not sure how to write the program for. Write a looping code segment that takes as input up to 20 integer scores from file ...

[5 replies] Last: My Bad. couldn't help it. glad the person got a good grade though =D h... (by hbjgd)

by LiverEatnJohnson

Linked list problem

This is my first linked list and it is a grocery list now several of the parts are working fine but i would like some tips on my insert method cause i am not su...

[2 replies] Last: The source code is too big to share here but it works fine now if you ... (by LiverEatnJohnson)

by Cosmosgaia

Simulating a chord algorithm

Hi all, have been bugging my mind on this, anyone knows which way to best implement node size? I need a dynamic array of sort to contain these info So which co...

[2 replies] Last: thank you! (by Cosmosgaia)

by sinnet11

Need some help with a homework question

NOTE: Pass by value only. Assume that your program has a main() function, an enterAge() function, and a birthday() function. The main() method will call...

[3 replies] Last: No. The prototype would be: int enterAge(); // Prototype simply giv... (by Galik)

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General C++ Programming - November 2011 (Page 32)