# xrange_timeit.py

# xrange_timeit.py

import timeit

def lookup_range():
    return range(100000)

def lookup_xrange():
    return xrange(100000)

print("Look up time in Range : {}".format(timeit.timeit('lookup_range()', 'from __main__ import lookup_range', number=1000)))
print("Look up time in Xrange: {}".format(timeit.timeit('lookup_xrange()', 'from __main__ import lookup_xrange', number=1000)))