Create variables dynamically using a repeat statement

If you don't need to give a variety of variable names, use a dictionary structure that dynamically assigns keys and links values to each key.

a = {}
k = 0
while k < 10:
    <dynamically create key> 
    key = ...
    <calculate value> 
    value = ...
    a[key] = value 
    k += 1

You can also use the 'collections' module to find some data structures to solve your questions :

http://docs.python.org/dev/library/collections.html