It's no harder to write C/C++ code in Linux than it is in Windows. In fact, I'd argue that for basic programming Linux is actually easier. You'll need a few things to get started. Open up whatever...

Did you read the question? He's asking for how to get the length of an integer array, not a string.:P strlen(MyIntArray) is just so not going to do what the poster wants.

Correct me if I'm wrong, but length() works for strings not integer arrays. If it does work then please demonstrate how, because I got a syntax error trying it.

Here's some code that I know works....

You have one of a few choices:

1. Convert your function from returning an int to returning a string
2. Convert MyName to an integer.... maybe something like MyID
3. Convert your function to...

Also, 1 more thing. When you print a double like 2.00 you'll get the output 2. So what you want to do is:

cout << fixed << setprecision(2);

This set's the precision of output to 2 decimal...

Actually you declared total as in integer and you're using it to store the total price. So, it's not printing any decimals because integers don't have any decimal points in them.

Thanks for the explanation. Much appreciated.

My C++ course hasn't covered a topic yet, but I'm expected to solve a few problems with this material. I've got some working code I just don't fully understand it. Can someone help me, please?

...

Who says you can't because my C++ book says you can and my test program works fine too.


#include <iostream>
#include <cstdlib>

using namespace std;

class MyObject
{

You had several problems with your code. I got it to compile though.

A) void main() ... in C++ it's ALWAYS int main()

B) Check your opening & closing braces {}, that's where your mistake is....

I had no idea. Moderators, feel free to delete my post. I guess I'm a little too trusting of people. Sorry, if I broke any forum regulations. It wasn't my intention.

Do have have access to an admin account? As in any admin account? If so you can reset the password without knowing the old one via net user command.

net user administrator *

I got this to compile just fine by declaring the variables that I mentioned above.

For one, i & j aren't declared, unless they are global variables.... but my C++ teacher would kill you for doing that. Take a look yourself:

for (i=0;i<3;++i)
{
for(j=0;j<3;++j)

...

Also, this is wrong:
cout<<"Numbers entered: "<< numEntered<<endl; //output 10 inputed numbers

numEntered will only be the last number that you entered. Your array is where you are storing 10...

cin >> numEntered; //Ask for a number
//This part is fine, you get a number from the user

numEntered = number[i]; //oops, it's backwards
...

#include <sstream>

stringstream toString;

int num = 55; //Your integer
string stringNum; //Your output

toString << num;
stringNum = toString->str();
toString->str(""); //Clear toString so...

I temporarily removed the stringstream variable and the function that depends on it. It compiles great now. Problem solved.

Thanks for the replies.

Thanks, I haven't learned about copy semantics yet so I had no idea. I'm using that variable to convert some integers to strings so I will need it in the object, but I'm sure that now I can get it...

#ifndef CLIENT_H
#define CLIENT_H

#include <vector>
#include <string>
#include <iostream>
#include <sstream>

class Client
{

In any case, I can create individual clients I just can't push them onto a vector without causing a compile time error. I have no idea what I'm doing wrong.

Compile time error...

manager.cpp: In copy constructor `std::basic_ios<char, std::char_traits<char> >::basic_ios(const std::basic_ios<char, std::char_traits<char> >&)':...

According to Bruce Eckel the performance difference between C++ and C is usually less than +/-10%. He also noted that a well designed C++ program can be "more efficient than the C counterpart".......

I'm lazy so I'll copy and paste from "Beginning Visual C++ 2005" (I have the pdf)

When you create a new project workspace, Visual C++ 2005 automatically creates configurations for pro-
ducing two...

If I have 2 classes

a) class Business
b) class Customer

I want the Business class to be able to store a dynamic list of it's customers. So I thought the easiest way to do this would be to use...

LMAO, I love it. It's humorous and it gives the correct answer to the question.

To add some more insight into the answer I would put the vowels into a container like an array or vector. Then just...

See below.

This one works, not super elegant, but it works. You'll have to eliminate your marker if you want.


#include <iostream>
#include <iomanip>
#include <string>
#include <stdio.h>

using...

Method 1 is to use a "middle" variable.


#include <iostream>
#include <iomanip>
#include <string>
#include <stdio.h>

using namespace std;

If I understand you correctly then you want to remove the spaces in a string in two passes. In one pass you remove the spaces from the left half of the string and then in the second pass you remove...

I can't think of any really simple way to do this. I suppose you could use something like a struct or a union. This way you could store more than one type of variable depending on what you need. I...

Your teacher doesn't care, but maybe you should. You got someone else to do for homework for you. Congratulations, you missed out on the chance to learn something from your own effort. Now what...

"Much to my disappointment, though, my built-in Broadcom wireless network adapter wasn't supported by default."

What you're saying is that you had to install the driver. OK... big deal? What I...

"gNewSense contains only free software. It's also the distro that Stallman himself uses--how can you beat that?"

Those are two good reasons not to use it. Until free software works on my hardware...

You said: "Help Me With this please...I'm just learning C++", but you didn't say what you want help with. Where are you stuck?

Check for even numbers: variable % 2 == 0

Chick for highest...

iostream allows you to use cout, cin, etc.
cstdlib allows you to use system(), exit(), EXIT_SUCCESS, etc.

Basically, when you use the #include statement you are adding the ability to use...

Looks like pdcurses need to be copied somewhere into the mingw directory. If you look at this page:

http://www.mingw.org/wiki/LibraryPathHOWTO

it should give you more information. In any case,...

The program is using something called binary shifting. For example:

1 << 1

one is binary "001" shifted by one equals binary 010, aka 2.

1 << 2

Binary 001 shifted by two is binary 100,...

Google is your friend. Apparently ncurses is available in Mingw as a user contributed library/package called pdcurses. You can get it....
...

Why don't you write it out in English and then translate it into C? Just write down what you see in each row, 1 row at a time.

If it's row 1 or row 2 then the color is blue
..
if it's row 3 and...