Beginners - C++ Forum - February 2012 (Page 30)

by adesh

Could not understand for loop

Hi , The below program finds square root of a given number double sqrroot(double val) { double ...

[6 replies] Last: Thanks , i feel now i have understood it after all the trouble with th... (by adesh)

by smallmos

overloaded operators - compare strings

as part of an assignment, i have to add an overloaded operator as a member function to a base class ...

[14 replies] Last: excellent, working now, thanks a lot (by smallmos)

by GrailStudios

Text-Based Adventure-Need Help

#include <cstdlib> #include <iostream> #include <string> using namespace std; string choi...

[10 replies] Last: yeah i dont know how to use classes (yet) so thats probably why I like... (by bacia)

by yhangel

why do i get warning in declaration of new

pn= new (nothrow) string ; pn =" Aluminum Gold Engraved "; pn ="Aluminum Silver Engraved"; ...

[2 replies] Last: i choose to start it in pn so the end user will not be confuse with t... (by yhangel)

by Taylrl

How should I approach this problem? r.e. How to use opendir()/scandir()

Hi, I am currently writing a program but am beginning to see that I could have problems in the fu...

[6 replies] Last: Wait this code is only printing on line 31 at the moment. I'll just ch... (by Taylrl)

by CMinus

A little Encryption / Decryption Program !

Hello all , Today I tried to make a little Encryption / Decryption program that its en/decryption de...

[6 replies] Last: Thanks dude it works now , although I didn't understand the use of cin... (by CMinus)

by jaff

ceil function question

Hi again everyone, ceil(2.3) gives 3 as I expect. ceil(3/2) gives 1 but I expected it to give 2 ...

[6 replies] Last: never assume... know... ;) (by Jikax)

by rozick1

Basic spellchecker not working

I'm trying to create a program to read words for a file(word1.txt) and check against a dictionary (w...

[3 replies] Last: when you start checking a new word from word1.txt you need to start re... (by Jikax)

by catalin10

understandig the text of a problem

I just started using Project Euler and I'm at the second problem. The trouble is I'm not that good a...

[3 replies] Last: In simple: -Find all Fibonacci numbers <= 4.000.000 (four million) -... (by Gaminic)

by Davichococat

Defining a variable in different way and reading tokens

I was writing a simple scripting system. Actually, I was just simplifying my C++ code for easier dev...

[5 replies] Last: Just for funsies... #include <iostream> #include <Windows.h> st... (by cire)

by ResidentBiscuit

Connecting to/working with SQL server

So, I have been getting into SQL and SQL Server 2008 because I feel like it's a good skillset. Anywa...

[1 reply] : I suggest you look into using MySQL++; It's been around long enough t... (by Texan40)

by alfredhin

[HELP] C++ random access file

I have some problems when i need to delete one record after I enter the number, the problem is 1) ...

[2 replies] Last: ya. you right the problem is fixed after i add "ios::in" in line 71 so... (by alfredhin)

by mrshah

Run Time Code Degeneration

Hi. I've ran into a problem of my code "degenerating" during execution. Its an array based problem...

[8 replies] Last: Thank you cire, I just compiled and its working beautifully. Brilliant... (by mrshah)

by SithV

Test a string of digits for characters

Hello Im having difficulties with my assignment...,i have to do the following: A valid phone num...

[3 replies] Last: can you place some code? i do not understand what you mean... (by Jikax)

by dbailey

want to quit program at any prompt with q

I have only been learning c++ for the last 3 weeks. Here is my code for a calculator, it works ok, b...

[1 reply] : http://www.cplusplus.com/articles/z13hAqkS/ (by cire)

by TruYadoo

How to: Open 'My Documents' in my program

I'm having a hard time trying to figure out how to open up the 'My Documents', 'My Pictures', etc fo...

[1 reply] : However you're starting iexplore ; do the same thing with explorer C... (by Moschops)

by dominic69

fmod

Does anybody know how to use fmod to do 3d sound as I am new to coding and do not know where to star...

[no replies]

by mekkatorqu

Win32 API - Tab Controls

Can someone link me WORKING tutorial for tab control or teach me how to do it? I've tried several tu...

[4 replies] Last: @bacia I hope that was just joke... @texan40 thanks, I'll try it late... (by mekkatorqu)

by programmeraie125

pong frustations

okay here is my problem i been trying to get my collsion agaist my paddles to work and i simply can'...

[2 replies] Last: if(ballx > 1000 || bally > 450) if(ballx < 20 || bally < 5) if (b... (by cire)

by WhiteWind

Beginner questions about File I/O

So I have a few questions, just trying to get my head around this file business: - Is there a mo...

[3 replies] Last: There really is no need for the array int Data at all. All you need ... (by Galik)

Beginners - February 2012 (Page 30)

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