[prog] C++

[Wolfgang Petzold]

Hi!

Since you declared Choice to be a char variable, I think you wanted to 
be comparing it to chars in the switch statement instead of comparing it 
to integers as you do. So I suggest

case '1': ...
case '2': ...

instead of

case 1: ...
case 2: ...

I think the compiler is able to do type casting from integer to char by 
using the ASCII mapping. Unfortunately, the ASCII codes of '1' and '2' 
aren't 1 and 2 respectively, but --who knows by heart?-- 0x21 and 0x22? 
Anyway, that's why I think you don't get any compile time errors.

Cheers,
Wolfgang