#!/usr/bin/env python
# 2025 - Advent Of Code 6

# 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")]

operands = []
for line in range(0, len(input_lines) - 1):
    nums = [ int(x) for x in input_lines[line].split(' ') if x != '']
    operands.append(nums)

print(operands)

operators = [ x for x in input_lines[-1].split(' ') if x != '']
print(operators)

grand_total = 0
for c in range(0, len(operators)):
    res = 0 if operators[c] == '+' else 1
    for l in range(0, len(operands)):
        if operators[c] == '+':
            res += operands[l][c]
        elif operators[c] == '*':
            res *= operands[l][c]
        else:
            print('unknown operator')
    print(f'adding {res} to grand total')
    grand_total += res

print(f'{grand_total=}')