General C++ Programming - C++ Forum - January 2013 (Page 31)

by meteora

Algorithm: How do i solve this in a faster and more accurate way?

Here is the question: Ramu was a lazy farmer. He had inherited a fairly large farm and a nice house...

[4 replies] Last: Even i got it accepted, i was stuck on this problem for so long, than... (by meteora)

by eltonsky

set vector step length when resize?

Hi everyone, When I use vectory.push_back(obj), if the length is out of reserved bound, it will d...

[6 replies] Last: > push_back does increase the capacity 2x when there's not enough spac... (by JLBorges)

by OsamaTanvir

if else statement

I'm trying to make a calculator using if else but it's not working fine. If i remove char 1,2,3,4 th...

[2 replies] Last: Also, please always use code tags - select yourr code then press th... (by TheIdeasMan)

by RockDog

Working with classes and Constructors

Hello Fellas I was working with a C++ programming book and I've been working through the chapters an...

[5 replies] Last: Also, nothing to do with your question or anything.. but isn't switch ... (by MrProxx)

by adz

Labolatory Work Problem(Calculation with use of conditional loop statements))

Greedings!Guys, i have problem with undestanding, where is my mistake on my project. I have done thi...

[no replies]

by MrProxx

Basics for card game

*MAIN* /* ************************************ * @Author: Shah Nami * @Created: 11 december 2...

[1 reply] : *Makefile* all: O9O1 O9O1: O9O1.o main.o g++ O9O1.o main.o -o O9O1... (by MrProxx)

by holyjocker

Urgent: Dynamic initialization

Hello everyone, I hope you could help me with this problem. I created a class (let call it X) whi...

[3 replies] Last: Thanks for the information, I really appreciate it. Yes, that's exac... (by holyjocker)

by MrProxx

Horse race

*HEADER HORSE* /** * Header file for Horse-class * * @author Nami Shah * @date 2012/01/2...

[2 replies] Last: Correct. *Makefile* all: race race: Horse.o Player.o main.o g++ ... (by MrProxx)

by closed account o3hC5Di1

Base class design

Hi everyone, As I'm still quite new to C++, I'm still unsure at times about what the best practic...

[9 replies] Last: Thank you very very much JLBorges for that, having your input was inva... (by closed account o3hC5Di1)

by stevemaples

wxSmith and Code::Blocks

I am working through a tutorial using code::blocks and wxSmith. the program will build, but will no...

[no replies]

by epenganteng

Limited The Code <?>

#include<iostream.h> #include<iomanip.h> void main() { int i,j,smalltest,temp; int Array ; ...

[3 replies] Last: @NwN please put in one @code so all done,this is my assignment for 1 ... (by MikeyBoy)

by jaded7

Some inheritance, ctor, dtor questions

Suppose I have two classes, as such. class base; class der : public base; None are ADTs. Say ...

[4 replies] Last: > Is it possible to, at a later point, create an object of der, withou... (by JLBorges)

by Defaul666

Open MP

I have not so much experience with Open MP. I just want to ask if my idea is good or not. What I ha...

[2 replies] Last: Stewbond, thank you for the answer! My idea: I have already written a ... (by Defaul666)

by WetCode

How to libcurl and Qt Creator (MinGW)

So I had a hard time finding something on Google on this. And my searches turn up allot of peopl...

[no replies]

by Catfish3

std::isalpha() bug in MinGW 4.7.2?

I'm using Nuwen's distribution, found here: http://nuwen.net/mingw.html Can someone confirm this...

[5 replies] Last: You should not check from the very lower value of a char. As the asser... (by S G H)

by Pickle Gunner

Best Way to Optimize rendering

What is the best way to optimize a voxel engine? Only render what the player can see from his vie...

[2 replies] Last: Ok, that's what I was looking for. I figured it would be sluggish to h... (by Pickle Gunner)

by Niels Meijer

How do you fill a value of a dynamic array of dynamic arrays?

I'm writing a program in which I have to use a matrix to represent a file in code. because it's a f...

[2 replies] Last: Aaah! I didn't try that one! Thanks man! It actually really makes sens... (by Niels Meijer)

by DeXecipher

IDE with best auto-completion & features?

I'm debating switching over from Codeblocks and to Codelite or Eclipse CDT. Should I get CDT or Code...

[5 replies] Last: Check out microsoft Dreamspark. If you're a student, it is I was re... (by aquaz)

by clanmjc

Fastest performance lookup/insert/update thread safe

I've got a name and a score. Name is a std::string, score is a double. I need to be able to, in a ...

[5 replies] Last: If you're already using critical sections then you're unlikely to get ... (by iMalc)

by mitocondrio

Compile to run on computer without windows

Let's say I want to write a hello world program that runs on a machine without a operacional system....

[3 replies] Last: Let's say I want to write a hello world program that runs on a machin... (by Cubbi)

General C++ Programming - January 2013 (Page 31)

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