Program Stops Responding.

[KittenAqua]

I'm having a problem with my program deciding to stop responding. The program is as follows:

#include <iostream.h>
main()
{
    char * q = new char [100];
    char * i = new char [30];
    char * a = new char [30];
    q = new char [100]; i = new char [30]; a = new char [30];
    q = "What is 2 + 2?\n";
    cout << q;
    cin >> i;
    a = "4";
    if (i == a)
        cout << "Correct.\n";
    else
        cout << "No, answer is " << a << ".\n";
    delete q; delete i; delete a;
}

The program has a simple purpose: the goal is to have it be a sort of study guide. It will also be the first program I use new or delete in.

I had a similar problem awhile back when I learned the basics of normal C. I would forget the ampersand before my inputs in scanf and it would stop responding in the exact same way, but I didn't use scanf here.

I'm not certain, ut I think it's a similar problem with using new. Removing the delete command didn't fix it.

If it matters, I use the Digital Mars compiler, which is run from the command line, cmd.

EDIT: I have made a small modification so that the first 3 lines no longer make it so that memory for the strings is allocated twice, it now says this:
[CODE]char * q; char * i; char * a;[CODE]
Also, I thought it might help to mention that I don't get any errors or warnings. I don't see a problem, but there clearly is one. I don't tthink my program would just quit responding like that.