Advent of Code 2022: Day 2 Solutions

The time of the year has come when the Advent of Code begins!

I want to share with you my Python solutions to Day 2: Rock Paper Scissors puzzle:

with open('input') as file:
    rounds = file.read().split('\n')

def solution_1():
    return sum(
        map(lambda round: {
            'A X': 4,
            'A Y': 8,
            'A Z': 3,
            'B X': 1,
            'B Y': 5,
            'B Z': 9,
            'C X': 7,
            'C Y': 2,
            'C Z': 6
        }.get(round), rounds)
    )


def solution_2():
    return sum(
        map(lambda round: {
            'A X': 3,
            'B X': 1,
            'C X': 2,
            'A Y': 4,
            'B Y': 5,
            'C Y': 6,
            'A Z': 8,
            'B Z': 9,
            'C Z': 7  
        }.get(round), rounds)
    )

You can find the whole code here: https://github.com/Seishin/AoC2022

Happy coding! 👨‍💻