08. Tennis Ranklist

#include <iostream>

using namespace std;

int main() {
    int numberOfTournaments, startPoints;
    cin >> numberOfTournaments >> startPoints;

    int tournamentPoints = 0;
    int gamesWon = 0;

    string currentTournament;

    for (int i = 0; i < numberOfTournaments; i++) {
        cin >> currentTournament;

        if (currentTournament == "W") {
            tournamentPoints += 2000;
            gamesWon++;
        }
        else if (currentTournament == "F") {
            tournamentPoints += 1200;
        }
        else {
            tournamentPoints += 720;
        }
    }

    cout.setf(ios::fixed);
    cout.precision(2);

    cout << "Final points: " << startPoints + tournamentPoints << endl;
    cout << "Average points: " << tournamentPoints / numberOfTournaments << endl;
    cout << 100.0 * gamesWon / numberOfTournaments << '%' << endl;

    return 0;
}

Решение с тернарен оператор:

#include <iostream>

using namespace std;

int main() {
    int numberOfTournaments, startPoints;
    cin >> numberOfTournaments >> startPoints;

    int tournamentPoints = 0;
    int gamesWon = 0;

    string currentTournament;

    for (int i = 0; i < numberOfTournaments; i++) {
        cin >> currentTournament;

        tournamentPoints +=
            currentTournament == "W" ? 2000 :
            currentTournament == "F" ? 1200 : 720;

        if (currentTournament == "W") {
            gamesWon++;
        }
    }

    cout.setf(ios::fixed);
    cout.precision(2);

    cout << "Final points: " << startPoints + tournamentPoints << endl;
    cout << "Average points: " << tournamentPoints / numberOfTournaments << endl;
    cout << 100.0 * gamesWon / numberOfTournaments << '%' << endl;

    return 0;
}