TennisRanklist

package S4_ForLoops;

import java.util.Scanner;

public class TennisRanklist {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int tournamentsCount = Integer.parseInt(scanner.nextLine());
        int startingPoints = Integer.parseInt(scanner.nextLine());

        int tournamentsPoints = 0;
        int winsCount = 0;

        for (int i = 1; i <= tournamentsCount; i++) {
            // read match result
            String result = scanner.nextLine();

            // add points according to match result
            switch(result) {
                case "W":
                    // winsCount += 1;
                    winsCount++;
                    tournamentsPoints += 2000;
                    break;
                case "F":
                    tournamentsPoints += 1200;
                    break;
                case "SF":
                    tournamentsPoints += 720;
                    break;
            }
        }

        // find needed variables
        int allPointsAfterTournaments = startingPoints + tournamentsPoints;
        int averagePointsFromTournaments = tournamentsPoints / tournamentsCount;
        double percentWonTournaments = 1.0*winsCount / tournamentsCount * 100;

        // print results
        System.out.printf("Final points: %d%n", allPointsAfterTournaments);
        System.out.printf("Average points: %d%n", averagePointsFromTournaments);
        System.out.printf("%.2f%%", percentWonTournaments);
    }
}