General C++ Programming - C++ Forum - January 2012 (Page 18)

I need to write a C++ code that take an input number, divide that number by 2, print out the result, divide that result by 2, print out the new result, ...keep ...

[13 replies] Last: somehow it makes sense to me. i want to sent you my cpp code, but i do... (by azuresapphic88)

by wildcat

problem :

write a program to calculate commission for a salesman.the commission is calculated according to following rates: sales commission rate 30001 ...

[2 replies] Last: const double TAX_15 = 0.15; const double TAX_10 = 0.1; const doubl... (by poolet21)

by nobrainer

Using sizeof()

Hi all, I have a question regarding usage of sizeof(). I have a binary file consisting of an unknown number of "tasks"(task is a struct that is defined by me...

[2 replies] Last: Got it, thanks! (by nobrainer)

by DannyPt

HELP URGENT

i have to do something in my program that would take the values of int n and chech wich ones are equal to int achaven and would take the value of y and check...

[no replies]

by afranadaf

hi...i want 2 noe d format of the program

write a c++ program which displays the pattern given below: * ** *** **** *****

[1 reply] : If you search this site you will find this question asked 100 times al... (by Peter87)

by bhatiaharsh

how to locate glibc errors

hi, In my application, I load a mesh and a scalar function, and do some processing on it. When all that processing is done, I use QGLViewer to display the mesh...

[1 reply] : This is the stack when I interrupt the debugger after getting the afor... (by bhatiaharsh)

by jpphelan

Dynamic Programming

Does anyone have a decent link to some tutorials on dynamic programming? I have been looking for a while and what I have found so far is not that great. Looking...

[2 replies] Last: That'll do it. Thanks. (by jpphelan)

by Technocity

help with a Galaga remake using SDL

My problem seems to be that my program crashes during if( keys ) {theBullets.BulletFired(bVY, bVX, bX, bY, getLocation, onScreen);} inside of main....

[4 replies] Last: I am a silly, silly programmer. I wasn't utilizing private data membe... (by Technocity)

by danoc93

Need an advice about how to develop a derivatives solver

Hi, I'm not a C++ expert, but I was given the assignment of developing a C++ derivatives solver... I really have no idea about how to start... so I'd like y...

[7 replies] Last: LL means the parser parse L eft to right and construct the tree by L... (by aquaz)

by mcupryk

Simple application.

I am trying to build the application http://www.tenouk.com/ModuleM.html Not sure where to start any help would be great. Error 4 error C2065: 'USER_INFO_1...

[no replies]

by Noob1337

[Discussion] Quantum computers.

What do you guys think about these? Will these completely change C++ and future binary languages? Also, brute force software and hacking would be a breeze with ...

[4 replies] Last: Gaminic, the real explanation involves quantum physics so it is a bit ... (by Peter87)

by danoc93

no match for 'operator==' in 'subexpresionesparentesis[2] == '*'

#include <iostream> #include <string.h> using namespace std; int main() { string expresion; unsigned int i, k=1; string subexpresio...

[2 replies] Last: ty gaminic, i love you. (by danoc93)

by RobertK

Special case for new

Hey guys, at the moment im programming some kind of my own memory smartpointer management system. Im at this point where i dont know if i can build my design wi...

[8 replies] Last: Thanks for your help guys, i kinda needed something like placement new... (by RobertK)

by syahrullah

what is wrong with the code of this program?

for the master c + +. I want to ask? what's wrong with this program listing? ... please help me ... This program tree ... #include <stdio.h> #include <coni...

[3 replies] Last: [quote=I]As for the problem, post the errors that you got (by hamsterman)

by Mindaugas Steponavicius

Debug assertion fail; line 256

Hi, I'm a beginner c++ programmer and I tried to make a game, but there's one error that keeps popping up. Debug Assertion Failed! <...> line 256. I thin...

[9 replies] Last: Thanks a lot :) (by Mindaugas Steponavicius)

by Tresky

Final Fantasy

I have recently begun playing the original Final Fantasy for the GBA and it has me wondering about how they render that stuff and make objects interact. Do ...

[15 replies] Last: I'm not really knowledgable about this topic but from what I've heard ... (by Noob1337)

by Noob1337

Exercise 4.1.2 (C++ without fear)

Exercise 4.1.2. Write a function named print_out that prints all the whole numbers from 1 to N. Test the function by placing it in a program that passes a numb...

[7 replies] Last: Thank you soo much! That was the most helpfull response I've gotten ye... (by Noob1337)

by andybandy12

Vectors error code C2664

Hi All, I am trying to get my program running. I have pasted the code below #include <sstream> #include <fstream> #include <vector> #include <iterator>...

[2 replies] Last: Some of us don't actually use Visual Studio so you can inform us what ... (by eypros)

by Sytherous

Having Variables in Identifiers

How do I put variables (in this case, x) into identifiers (such as ArmoryLocker*, where * is a predetermined number)? I have underlined all the variables a...

[7 replies] Last: You wouldn't even need int Item_Types or the 10th 0 in the array, fr... (by Sytherous)

by dirtyfishtank

fluctuating results in basic algorithm

Hey all. I wrote a piece of code that is used to calculate the time of usage remaining, based on a systems current battery percentage (similar to a phone). ...

[10 replies] Last: There is no easy fix. I guess I will just modify my equations and inco... (by dirtyfishtank)

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