General C++ Programming - C++ Forum

Whenever i try to build a program that needs a class that isn't void the exe file always crashes. Please help? i am using codeblock 10.05 ex. this code would ...

[4 replies] Last: [quote=Zhuge]You are trying to reference a variable called 'pow', whic... (by closed account zb0S216C)

by awsdert

Limiting size of generated value

This function is giving varying results on 64bit values, can someone take a look for me since I'm having trouble spotting the problem u64 ME::getHEXFromSign...

[1 reply] : Never mind, found a way u64 ME::getHEXFromSignedDecimal( xStr text, ... (by awsdert)

by FalterrisAunvre

'new' Operator for structs/classes

I'm somewhat new to using the 'new' operator, and I need to use it for a struct/class, but I'm not entirely sure how. This is my code, which doesn't work: #in...

[2 replies] Last: I see a memory leak at 2 sites: Lines 17 & 18. Every call to new sho... (by closed account zb0S216C)

by Bashkim Ukshini

C++ Exercises

I need C++ problems to solve (possibly with solutions), cause I need to prepare for an exam. What I need is, structures and classes exercise ( construc...

[1 reply] : Here's a few: http://www2.fz-juelich.de/video/cpp/html/exercises.html ... (by closed account zb0S216C)

by closed account G854izwU

Large number Variable

Hey guys! I was wondering if there was any way to store a 1000 digit number in a variable. Any help would be great! Thanks -TheNewKid-

[1 reply] : Look up arbitrary precision integers/arithmetic. There are several lib... (by Zhuge)

by titanos

help c++

Hi i have a program to write and i got a sample code all i need to do is read the first line and then stop here is the sample code for you #includ...

[8 replies] Last: int main() { const int size=50; char name ; char name2 ,in ; int... (by S G H)

by en liten kille

vector in header file

I want to create a funtion that adds two vectors in my header file. the vectors look like this: vector<int>vector1 ; vector<int>vector2 ; How should I...

[6 replies] Last: What about making a simple class, or a simple typedef? typedef int ... (by S G H)

by bizzau

c++ to find the sum of a number

Write a program in c++ that will sum 5 numbers that have been entered by a user and display the answer. Thank you

[3 replies] Last: I'm sorry, i'm not a math expert. Try calling someone from Microsoft, ... (by S G H)

by iolement

Linked List Program Help

I have an assignment about linked list and I am confused about it. I was wondering if someone could help me out and look at my code. It has several parts but ...

[no replies]

by closed account 4w7X92yv

circumference at latitude

Dear #include <iostream> #include <cmath> using namespace std; int main() { ...

[2 replies] Last: thanks (by closed account 4w7X92yv)

by closed account 365X92yv

Picking up background input.

Running some various code and would like for it to pick up hitting any of the function keys. For instance, if I hit F3, I would like for it to react and use tha...

[1 reply] : http://cboard.cprogramming.com/c-programming/108963-implenting-functio... (by oonej)

by Emmanuel11

codeblock issue

hello guys let me first say thanks for taking the time to read through this. i am having an issue with running my code in codeblocks-10.05-setup.exe(the file i ...

[2 replies] Last: thanks i downloaded codeblock with mingw. (by Emmanuel11)

by viciousbasan

Counting game for my project help!!!! i really need it...

i am having a problem in my game where i start to count from 1 to 10, can someone help me improve the codes? whenever i start to loop, it couts every "sorry sta...

[7 replies] Last: if( some_condition ) { // here, you put whatever code you want ... (by Disch)

by falconmick

using Zlib to create/append to a .zip

I was following http://bobobobo.wordpress.com/2008/02/23/how-to-use-zlib/ but I reached a problem.. it doesn't allow you to select what kinda of compression ...

[1 reply] : zlib only handles the compression aspect of it. The actual .zip file ... (by Disch)

by hulibarri

Coding a website?

im a beginner here and i was wondering if it was possible to code a website from scratch? am i way in over my head or is it completley plausible.

[6 replies] Last: > im a beginner here and i was wondering if it was possible to code a ... (by JLBorges)

by bond5611

Implementing Header files.

AOA, Guys,I want to know about information hiding that is making header and implementation files.I tried it but program is giving linker error in constructor.E...

[1 reply] : Your question is a little vague. Without seeing code or the error, th... (by Disch)

by ariesthechamp

strings/chars

C:\Users\Wayne\Desktop\C++ Routines\new_BTree.cpp||In function 'int main()':| C:\Users\Wayne\Desktop\C++ Routines\new_BTree.cpp|361|error: could not convert 'b...

[2 replies] Last: lol, I knew I needed a fresh pair of eyes. Such a simple fix. Thanks T... (by ariesthechamp)

by liquidfuzz

cleaning a string

I have a function that reads a file and puts the content into a string. I like to clean the string so there's not white space and such. I tried ws >> but it did...

[1 reply] : You can have a read-into string and a total string. Constantly read in... (by LB)

by kingsplayer2

Help, random ascii char's appearing

I was trying to write a program that stores the message in a string backwards into a character array, and whenever I run it sometimes it successfully writes it...

[3 replies] Last: That was how I wrote it the first time but this assignement required u... (by kingsplayer2)

by Need4Sleep

ProjectEuler(8) Help!

http://projecteuler.net/problem=8 Im stuck on this problem, right now im trying to read it into a file and calculate the max from there, but i get some crazy we...

[2 replies] Last: for ( i = 0; i < POSITION; ++i ) { int Temp = Arr - '0' ; ... (by cire)

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General C++ Programming - March 2012 (Page 18)