#!/usr/bin/env python
# 2025 - Advent Of Code 3

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

joltage_sum = 0
with open(file, encoding="utf-8") as f:
    for line in f.readlines():
        max = 0
        max2 = 0
        pos_max = 0
        for n in range(0, len(line.strip()) - 1):
            if int(line[n]) > max:
                max = int(line[n])
                pos_max = n
        for n in range(pos_max + 1 , len(line.strip())):
            if int(line[n]) > max2:
                max2 = int(line[n])
        joltage = int(str(max) + str(max2))
        # print(joltage)
        joltage_sum += joltage

print(f'Total Joltage: {joltage_sum}')