from aoc import aoc_read_input
from typing import List
from os import path
def transform_input(input_val: str) -> dict:
positions, letter, password = input_val.split(" ")
p1, p2 = [int(x) for x in positions.split("-")]
letter = letter.split(":")[0]
password = password.strip()
return {
"p1": p1 - 1,
"p2": p2 - 1,
"letter": letter,
"password": password,
}
def func1(input_val: List):
cond1 = input_val["password"][input_val["p1"]] == input_val["letter"]
cond2 = input_val["password"][input_val["p2"]] == input_val["letter"]
return (not (cond1 and cond2)) and (cond1 or cond2)
if __name__ == "__main__":
input_vals = aoc_read_input(path.abspath(__file__))
input_vals = map(transform_input, input_vals)
print(sum(map(func1, input_vals)))
from aoc import aoc_read_input
from typing import List
from os import path
from collections import Counter
def transform_input(input_val):
n_people = len(input_val)
return len(
[x for x in Counter("".join(input_val)).values() if x == n_people])
def func1(input_vals):
return sum(input_vals)
if __name__ == "__main__":
input_vals = aoc_read_input(path.abspath(__file__), split_empytline=True)
input_vals = map(transform_input, input_vals)
print(func1(input_vals))