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#!/usr/bin/env python3
import aoc20
import sys
def pt1(_in):
valid = 0
for passwd in _in:
want, have = passwd.split(":")
want_num, want_char = want.split()
want_min, want_max = [int(s) for s in want_num.split("-")]
if want_min <= have.count(want_char) <= want_max:
valid += 1
return valid
def pt2(_in):
valid = 0
for passwd in _in:
want, have = passwd.split(":")
want_num, want_char = want.split()
want_first, want_second = [int(s) for s in want_num.split("-")]
matches = 0
if have[want_first] == want_char:
matches += 1
if have[want_second] == want_char:
matches += 1
if matches == 1:
valid += 1
return valid
if __name__ == "__main__":
input = aoc20.read_input(sys.argv[1:], 2)
print(pt1(input))
print(pt2(input))
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