AoC2022-Day2Part1.ps1

$allGames = gc .\input.txt
$score = 0
    #Rock     = A X 1
    #Paper    = B Y 2
    #scissors =  C Z 3
    #(0 if you lost, 3 if the round was a draw, and 6 if you won).
forEach ($game in $allGames)
{
switch ($game) {
    "A X" {$score += 3 ; $score += 1}#draw RR
    "A Y" {$score += 6 ; $score += 2}#win RP
    "A Z" {$score += 0 ; $score += 3}#loss RS
    "B X" {$score += 0 ; $score += 1}#loss PR
    "B Y" {$score += 3 ; $score += 2}#draw PP
    "B Z" {$score += 6 ; $score += 3}#win PS
    "C X" {$score += 6 ; $score += 1}#win SR
    "C Y" {$score += 0 ; $score += 2}#loss SP
    "C Z" {$score += 3 ; $score += 3}#draw SS
    }
}
$score