> I tried more than 3 versions of the prog, including one which wrote
> one char/line, one which wrote a number/line, etc. All of them got
> WA.
>
> I don't have the slightest idea what to do. If anyone got AC on
this
> problem after the test data was modified, i would be grateful if he
> would post the source code.
>
> Thanx in advance.
>