#!/usr/bin/env python
# 2024 - Advent Of Code 3

import re

#file = 'input_example.txt'
file = 'input.txt'

# pylint: disable=consider-using-with
input_lines = [line.strip('\n') for line in open(file, encoding="utf-8")]

re_mul = re.compile(r'mul\((\d+),(\d+)\)')

accum = 0
for l in input_lines:
    m = re_mul.findall(l)
    if m:
        print(m)
        m_list = [int(x[0]) * int(x[1]) for x in m]
        print(m_list)
        accum += sum(m_list)

print(f'{accum=}')