Beginners - C++ Forum - February 2010 (Page 6)

How can I display this number in E notation? 2315361.84621

Please help, I need the program to display this in E notation.

[2 replies] Last: Thanks very much for the quick reply! (by freezybox)

I have an imbedded if statement with a menu that is listed by A, B, C instead of numbers. I know I cannot assign x to A, B, and C in the if statement, but I do ...

[2 replies] Last: Actually it looks like he needs characters (not variables A, B, C) ... (by Disch)

by OnymousIllusion

Random

Here a program a made back in the day and was just looking at it and was wondering if there a way to make this random number program to be completely random.......

[2 replies] Last: Thanks for the information (by OnymousIllusion)

by TNDave

New to C++ and need some guidance

Evening everyone, I am new to the site here and C++ programming as well. Years ago I use to program in BASIC and Visual Basic but have been out of the loop f...

[4 replies] Last: Uh, if you're new to C++ you're not going to be programming a browser ... (by tummychow)

by dannn

Rounding, and converting double to int

Hello there, I am trying to convert a double type into an integer; which in itself isn't too much of a problem. The problem I am facing is trying to roun...

[9 replies] Last: Of course you have ceiling() and floor() That's not rounding. That's ... (by helios)

by spitfire

Mailbox

Hello everyone, and I'm glad I found this forum. I am stuck in a bind and don't know where to go from here. I have a message class and a mailbox class. I need t...

[12 replies] Last: If arrays are allowed, then certainly vector is allowed. http://www... (by PanGalactic)

by vection

C++ List (1,2)

Thanks for the help guys

[20 replies] Last: can someone just explain it to me how to do it with vectors...I don't ... (by vection)

by M364M4Ncro

how do i use my progam on other computer

I made a program on visual studio 2005, but when i copy my .exe file on another computer and launch it, then an error masage pop's up something about side by si...

[18 replies] Last: i was carrying .exe file from computer to computer, thats what i meant (by M364M4Ncro)

by Mar

Calling a DLL (TWAIN_32)

Hello, I am a novice c++ programmer trying to call the TWAIN dll. They have an example in thier specification, but I can't get it to work. I either get Error...

[3 replies] Last: I am going to do this entirely in VB, so I am abandoning it. (by Mar)

by abhi201090

Create Objects

class a { private: class b { private: int c; public: ...

[5 replies] Last: good thing I deleted my post ^^, I too said you could make an object o... (by gcampton)

by madmaxsantana

int main() versus void main() (1,2,3)

Ok... Here is a program. #include <iostream> using namespace std; int main() { return 0; // Could be return(0) } And here is another! #inc...

[44 replies] Last: @helios uh yes, thx (by M364M4Ncro)

by yottaflop

Strings and *Char[]s

Hi, I'll get right to the point. What's the point in using the std::string class type if it isn't supported by <string.h> header functions? I ask because MS ...

[4 replies] Last: What pleasant answers. Thanks, especially for the link. :) (by yottaflop)

by Treecleaver

Drawing Bitmaps with Transparency?

I've been teaching myself C++, and am trying to figure out how to blt a bitmap to the screen while keeping the background transparent. TransparentBlt causes a m...

[6 replies] Last: Sorry, I like totally forgot about this thread yesterday. I've see... (by Disch)

by exiledAussie

use of type short

Hi all, I am doing very large data manipulations (looking at Bayesian networks, trying to produce a program that will be self learning for as large a network...

[10 replies] Last: Thanks a lot everyone. This has been very helpful. (by exiledAussie)

by chitrank

procedure oriented programming is on algoithms rather than on data

The man emphasis of procedure oriented programming is on algoithms rather than on data True or false Any reason for this

[1 reply] : http://en.wikipedia.org/wiki/Procedural_programming#Comparison_with_ob... (by cnoeval)

by tarheelfan08

InHeritance Program

Hey guys, I really appreciate everything that you do for me and it really helps me a lot...I have learned so much. But I have a new problem, for my assignment ...

[10 replies] Last: line 15 your still using a dual array, so I don't see how it removed t... (by gcampton)

by loki09

Diamond Outline using loops and putting desired size..

Is basically my homework.. I know that You have to do it yourself but please provide me starting codes... will i use increments?.. my prof said to use loops... ...

[3 replies] Last: That was a delayed reaction.... (by gcampton)

by gcr114

Simple Multiplication in While Loop

Problem: Create a program that will employ a count-controlled while loop. The loop should prompt the user to enter a number and calculate a running product of...

[3 replies] Last: Heh it happens, taking in so much when learning about programming you ... (by gcampton)

by Brandon69

Reading one digit at a time from a integer. (1,2)

Hello all, I have look at 4 difference books and all seem to skip this part. I'm trying to reading in one digit at a time from an integer so that the i...

[23 replies] Last: Thank you everyone. I believe I have more than enought to go forward ... (by Brandon69)

by robe

modify the output function to accept the average as a double parameter

having trouble with this problem, but I know I'm supposed to: 1. create a variable to store the average 2. have the function read the file find the average o...

[2 replies] Last: I don't really get the problem, it seems to me your function for calcu... (by gcampton)

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Beginners - February 2010 (Page 6)