[Tutor] Taking over a program

[Hugo González Monteverde]

Hi Tutors,

I'm trying to "take over" a program on the console, that is... write a 
program, get it to run on its own up to a certain point, and then start 
writing python statements in the console, keeping the variables and 
program flow. Can it be done?

This is basically for doing "what if" without having to write the whole 
program in the console...

Thanks for your help,

Hugo