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index power solution in Clear category for Index Power by Nirmala
def index_power(array, n):
"""
Find Nth power of the element with index N.
"""
n = int(n)
if n < len(array):
i = array[n]
i_int = int(i)
p = i_int ** n
elif n >= len(array):
p = -1
return p
Nov. 2, 2016
