[Tutor] crashed with Runtime Error: NZEC (non-zero exit code)

[bob gailer]

Andrei Petre wrote:
> Hello,
>
> I wrote a code for a problem and submitted to an online judge, a 
> program that runs my program against a set of predefined input data.
Did you run the code yourself? It would appear that you did not.

Before submitting to an online judge run the code on your own computer. 
Can you do that? Do you know how?

When you run it you will discover an error. Fix that and try again.

[snip]

-- 
Bob Gailer
919-636-4239 Chapel Hill, NC