project-euler/0020.py
2018-03-29 11:56:40 +02:00

13 lines
216 B
Python

from functools import reduce
import util
target = 648
result = util.factorial(100)
digits_sum = reduce(lambda x, y: x + y, map(lambda x: int(x), list(str(result))))
print(digits_sum)
print(digits_sum == target)