Google Code-in

This task should only be attempted if you have completed the 2 previous tasks about the debugger.

Extend your debugger so that after completing it lists:

• All the variables, their type, and where they were instantiated (function name, line number)
• For each variable, the range of values (if it's a number), list of values (if it's for example a string, or something in which a range doesn't make a lot of sense), and where (in code) it took each value.