adventofcode2022/day2/day2part2.cpp

#include <iostream>
#include <fstream>
#include <string>

int main() {
    int score = 0;
    int games = 0;

    std::ifstream file;
    file.open("input");

    std::string line;

    while (std::getline(file, line)) {
        games += 1;
        std::cout << games << std::endl;

        if (line[0] == 'A') { // Rock
            switch(line[2]) {
                case 'X':
                    std::cout << "Loss" << std::endl;
                    score += 3; // Scissors
                    break;
                case 'Y':
                    std::cout << "Tie" << std::endl;
                    score += 3; // Tie
                    score += 1; // Rock
                    break;
                case 'Z':
                    std::cout << "Win" << std::endl;
                    score += 6; // Win
                    score += 2; // Paper
                    break;
            }
        } else if (line[0] == 'B') { // Paper
            switch(line[2]) {
                case 'X':
                    std::cout << "Loss" << std::endl;
                    score += 1; // Rock
                    break;
                case 'Y':
                    std::cout << "Tie" << std::endl;
                    score += 3; // Tie
                    score += 2; // Paper
                    break;
                case 'Z':
                    std::cout << "Win" << std::endl;
                    score += 6; // Win
                    score += 3; // Scissors
                    break;
            }
        } else if (line[0] == 'C') { // Scissors
            switch(line[2]) {
                case 'X':
                    std::cout << "Loss" << std::endl;
                    score += 2; // Paper
                    break;
                case 'Y':
                    std::cout << "Tie" << std::endl;
                    score += 3; // Tie
                    score += 3; // Scissors
                    break;
                case 'Z':
                    std::cout << "Win" << std::endl;
                    score += 6; // Win
                    score += 1; // Rock
                    break;
            }
        }

        //std::cout << line[0] << std::endl;
    }

    std::cout << score << std::endl;

    return 0;
}