Please help

[nhat nguyen]

i'm new to this program C++.
write a program that reads an integer and breaks it into a sequence of individual digits. for example the input 16384 is displayed as 1 6 3 8 4.

please help me edit and add some code to this.
Thanks a lot.

#include <iostream>
#include <string>

using namespace std;

int main()
{
cout << "Enter a five-digit number: ";
cin >> number;

cout << number / 10000 << " ";
number = number % 10000;
cout << number / 1000 << " ";
number = number % 1000;
cout << number / 100 << " ";
number = number % 100;
cout << number / 10 << " ";
number = number % 10;
cout << number << endl;
return 0;
}

[Disch]

please help me edit and add some code to this.

What else do you need?

Once you define number it looks like it would work.

[nhat nguyen]

When I compile it came out with errors. Do I need to replace 'number' with a five-digit numbers?

[LB]

No, you need to define "number".

[nhat nguyen]

Any outcomes will help me? Please show me how? I'm new to this program. Thanks

[theranga]

The compiler needs to be told that 'number' is a variable (in this case an integer)

To do this, put int number; before cout << "Enter a five-digit number: "; so that int main () now looks like this:

int main ()
{
    int number;
    cout << "Enter  

and then the program goes just as you posted it.

For more information, look at this article: http://cplusplus.com/doc/tutorial/variables/

[nhat nguyen]

Thank you very much, I appreciate your help. I hope I can have better professor for this course, instead of reading outline from textbook' author. :)

[nhat nguyen]

Theranga, why does it say an error when I tried to compile it?

[CroCo]

@nhat nguyen

include
int number
and it works. Which kind of error do you get? Can you post the whole code? You may missing or misspelling something?

[nhat nguyen]

here is my code, i dont know it has fatal error when i run on Microsoft Visual C++. but here is what ideone.com reported: input: no output: Enter a five-digit number: -121762 -6 -1 -2 -4

how do i correct code that fitted to the question posted above: write a program that reads an integer and breaks it into a sequence of individual digits. for example the input 16384 is displayed as 1 6 3 8 4.


#include <iostream>
#include <string>

using namespace std;

int main()
{
int number;
cout << "Enter a five-digit number: ";
cin >> number;

cout << number / 10000 << " ";
number = number % 10000;
cout << number / 1000 << " ";
number = number % 1000;
cout << number / 100 << " ";
number = number % 100;
cout << number / 10 << " ";
number = number % 10;
cout << number << endl;
return 0;
}



thank you very much for all helps

[CroCo]

The problem has nothing to do with the code. I've tested and it works properly. You can submit the code. My advice to you is to create a new project and copy the code and paste it.

[CroCo]

Can you post the error that you getting?

[nhat nguyen]

Thanks a lot Bandar, I will

[nhat nguyen]

here is code from Visual C++.

1>------ Build started: Project: 1, Configuration: Debug Win32 ------
1>MSVCRTD.lib(crtexew.obj) : error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
1>c:\users\n\documents\visual studio 2010\Projects\1\Debug\1.exe : fatal error LNK1120: 1 unresolved externals
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

and from ideone.com was reported:
input: no , output: Enter a five-digit number: -121762 -6 -1 -2 -4. eventhough i didnt put any value of number. hows this come out?

[CroCo]

Does this error exist only in this project?

[nhat nguyen]

I think it happened to my some previous problems, after Ihave got advices from others. That's why I double check via ideone.com website. What did you get when u help me run this code?

[CroCo]

@nhat nguyen
I've got what you're looking for. I'm using Qt in mac though. If this not a new problem then you may have problem with visual studio 2010. I can't say for sure since the code works properly.

[LB]

If you are using Visual Studio, when you create a new project, create a new Blank Project or it will assume you want to program using Microsoft's version of C++

[Turtle]

Make sure that when you are creating a new project that it is a console program and that you click on c++ not c#. You can also try
int number = 0;

let me know if that works

[LB]

Turtle wrote:

Make sure that when you are creating a new project that it is a console program

This is wrong - it forces you to use a different kind of main function and it also forces you to use the very ugly stdafx.h which causes so many people trouble. Create a new Blank Project, not a Console Project.