Beginners - C++ Forum - February 2008 (Page 4)

Hey. I'm working on a project which i have posted different parts about. What it does, is the program inputs a notepad file which holds a binary map made of 0s ...

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by spyder1

Need Help putting random # into array

I can generate a set of random numbers, but I need to get them into an array. Can someone please help me? If I cout << number after the rand it prints me out a ...

[3 replies] Last: well your code is completely screwed up. you declare an array of 45 i... (by maeda)

by maeda

linker problems

Well hi everybody... I have problems with linker in Visual Studio Express edition 2008 and in Dev Cpp 4.9.9.2. Visual Studio gives me : testarrtemplate.obj...

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by Reidwan

Yo everybody..need to know sumting

i was trying to create a program using a while loops (its also same as while statement rite?) but then i end up my program got crashed >.<".I juz wanna know how...

[4 replies] Last: well i'm using borland 4.5 one..can any1 tell me where to get newest v... (by Reidwan)

by somebody

can anyone check if there's any error to my program...

#include<stdio.h> #include<conio.h> struct zodiac{ char day ; char month ; char year ; } z1; void main() { char ans; do{ prin...

[1 reply] : Look for double single quotes in your source: i.e. '', like when the c... (by Pepsi Boom)

by oilman

windows commands

I was wondering how you can a program so that it will run windows commands like ipconfig? I want it so i don't have to go into command prompt ever time i go ont...

[no replies]

by Kittyfang

Just a comment. :)

This is just a comment, so please, take it with a grain of salt. But, when I decided to learn C++, I decided to learn it because, as a house wife, I was bored o...

[2 replies] Last: Hey I'm with you Julie, I'm only in 9th grade and I'm not learning pro... (by Geralds mod)

by mcl1982

nulled strings in struct

Hi all! i am having quite a challenge with this program. when i run it it nulls out my strings. any input would be greatly appreciated. #include <ios...

[1 reply] : Actually, the problem is with printf(). The printf() function expec... (by Duthomhas)

by Otto

Any code, that puts 4-2 values to order?

I´v almost finished my game, but I need a code, that puts the scores to order. Any help?

[3 replies] Last: You should put the scores in an array, then you could use qsort. ... (by dirk)

by robbondo

Adding to a vector

So I'm doing an assignment where I've created a data holder class called Directory. So in my other class I have a private member variable of a vector of Direct...

[1 reply] : Let's see the Directory class declaration. (I suspect there is an erro... (by Duthomhas)

by MystD

My first project using ASCII file I/O

I plan on doing a software that reads a text file and then converts anything that consists only of + P K G 1 2 3 4 5 6 7 8 9 (like this: 236P+K, not the P & K o...

[1 reply] : You might be better off using the 'sed' utility. I assume that there i... (by Duthomhas)

by mrwoo

C noob.. array in a dll .. tips please

Greets. I know a number of different script languages a bit and a fair bit of vb, but now I find an urge to mess with c++. While the language is pretty extensiv...

[no replies]

by elem3n7

Validate input is not a character?

How do I validate whether an input is not a character? For example: int number; cout << "What number (-1 to exit program)? "; cin >> number; Number c...

[4 replies] Last: Thanks very much. I just tested that out. I never knew about it till... (by elem3n7)

by Mike B

Ideas?

So I made a federal income tax calculator. Now what. I'm interested in learning and becoming comfortable with as much of C++ as possible. There's tons of tutori...

[1 reply] : You know, the very site hosting this forum is specifically designed fo... (by Graham)

by Kittyfang

Unable to extract Dev-C++

I recently downloaded Dev-C++ and I can't extract it. I agree that I am new with C++, but this had me stomped ehe. :) Any help would be appreciated. Juli...

[13 replies] Last: Thx a bunch for the help Mike! I've enabled private messages and tried... (by Kittyfang)

by tlittle

Can't figure out last line! Help

I recently just started learning C++ and i was just messing around trying to create a first and simple program. I cant see to figure out why it wont output the...

[2 replies] Last: Yep. It worked. Thanks again. (by tlittle)

by Kittyfang

Compiling in Visual Basic 2008?

I first downloaded Bloodshed's Dev-C++, but a good friend told me to use Visual Basic 2008. In Dev-C++, I had no problem writing the "hello world" program as we...

[1 reply] : Well I honestly don't know. Do what you know. Instead of using time tr... (by Mike B)

by kbarrett

creating a directory..?

I need to : 1. Test to see if a directory exists. 2. If the directory does NOT exist, create it. I can do this in PERL easy!, but how to do it in C++ ??? ...

[3 replies] Last: True, but underneath the sweet metallic veneer are all the gears and g... (by Duthomhas)

by awatson88

Homework Help!!!

I have a file that someone already has inputed. I now need to be able to 'encrpyt' it by changing each letter two spaces. So a's would become c's, b's would bec...

[3 replies] Last: I suspect that his domain covers ASCII 32 to 126, and not just A..Z. ... (by Duthomhas)

by somebody

can someone help me here....

how can i make a program using <structures> output must be: Enter your birthday: zodiac sign is: lucky color: lucky number: message: the program shou...

[1 reply] : There is no standard include <structures>. Are you using some sort of ... (by Duthomhas)

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Beginners - February 2008 (Page 4)