Create counting list
Define a function
create_counting_list that receives a number to count up
to. Normally because you know the number of loops you would want to use a for
loop but in this case we will use a while loop to emulate a for loop.
Return a list where each element counts up to the number provided starting from 1. If
the number provided to count to is negative, return 'cannot be negative'.
>>> create_counting_list(7) [1, 2, 3, 4, 5, 6, 7] >>> create_counting_list(3) [1, 2, 3] >>> create_counting_list(0) # Special case, pay attention!  >>> create_counting_list(-1) # Error if -1 is passed 'cannot be negative'