day1/day1.py

@@ -1,22 +0,0 @@
-#!/usr/bin/env python
-import itertools
-import sys
-from typing import Iterable
-
-def product(nums: Iterable[int]) -> int:
-    """
-    Returns the product of all elements in 'nums'
-    """
-    x = 1
-    for num in nums:
-        x *= num
-    return x
-
-def find_summing(arity: int, nums: Iterable[int]) -> int:
-    return product(next(filter(lambda xs: sum(xs) == 2020, itertools.permutations(nums, r=arity))))
-
-if __name__ == '__main__':
-    with open(sys.argv[1], 'r') as f:
-        nums = [int(n) for n in f.readlines()]
-    print(find_summing(2, nums))
-    print(find_summing(3, nums))