advent-of-code/2020/Python/day02.py
2020-12-02 08:42:52 +01:00

26 lines
771 B
Python

def part1():
result = 0
with open("input2.txt") as f:
for line in f:
(policy, char, passcode) = line.split()
min_p, max_p = policy.split("-")
number_of_char = passcode.count(char[0])
if int(min_p) <= number_of_char <= int(max_p):
result += 1
print(result)
def part2():
result = 0
with open("input2.txt") as f:
for line in f:
(policy, char, passcode) = line.split()
min_p, max_p = policy.split("-")
if (passcode[int(min_p)-1] == char[0] and passcode[int(max_p)-1] != char[0]) or (passcode[int(min_p)-1] != char[0] and passcode[int(max_p)-1] == char[0]):
result += 1
print(result)
part1()
part2()