World Snooker Championship

#include <iostream>
#include <string>

using namespace std;

int main() {
    string stageOfTheChampionship, typesOfTickets;
    getline(cin, stageOfTheChampionship);
    cin >> typesOfTickets;

    int ticketCount;
    cin >> ticketCount;

    string selfieWithTheTrophy;
    cin >> selfieWithTheTrophy;

    double ticketPrice = 0;

    if (stageOfTheChampionship == "Quarter final") {
        if (typesOfTickets == "Standard") {
            ticketPrice = 55.50;
        }
        else if (typesOfTickets == "Premium") {
            ticketPrice = 105.20;
        }
        else if (typesOfTickets == "VIP") {
            ticketPrice = 118.90;
        }
    }
    else if (stageOfTheChampionship == "Semi final") {
        if (typesOfTickets == "Standard") {
            ticketPrice = 75.88;
        }
        else if (typesOfTickets == "Premium") {
            ticketPrice = 125.22;
        }
        else if (typesOfTickets == "VIP") {
            ticketPrice = 300.40;
        }
    }
    else if (stageOfTheChampionship == "Final") {
        if (typesOfTickets == "Standard") {
            ticketPrice = 110.10;
        }
        else if (typesOfTickets == "Premium") {
            ticketPrice = 160.66;
        }
        else if (typesOfTickets == "VIP") {
            ticketPrice = 400.00;
        }
    }

    double totalPrice = ticketPrice * ticketCount;

    if (totalPrice > 4000) {
        totalPrice *= 0.75;
        selfieWithTheTrophy = "N";
    }
    else if (totalPrice > 2500) {
        totalPrice *= 0.90;
    }

    if (selfieWithTheTrophy == "Y") {
        totalPrice += ticketCount * 40;
    }

    printf("%.2f\n", totalPrice);

    return 0;
}

Решение с тернарен оператор:

#include <iostream>
#include <string>

using namespace std;

int main() {
    string stageOfTheChampionship, typesOfTickets;
    getline(cin, stageOfTheChampionship);
    cin >> typesOfTickets;

    int ticketCount;
    cin >> ticketCount;

    string selfieWithTheTrophy;
    cin >> selfieWithTheTrophy;

    double totalPrice =
        (stageOfTheChampionship == "Quarter final" ? (typesOfTickets == "Standard" ? 55.50 : typesOfTickets == "Premium" ? 105.20 : 118.90) :
            stageOfTheChampionship == "Semi final" ? (typesOfTickets == "Standard" ? 75.88 : typesOfTickets == "Premium" ? 125.22 : 300.40) :
            (typesOfTickets == "Standard" ? 110.10 : typesOfTickets == "Premium" ? 160.66 : 400.00)) * ticketCount;

    selfieWithTheTrophy = totalPrice > 4000 ? "No" : selfieWithTheTrophy;

    totalPrice = totalPrice * (totalPrice > 4000 ? 0.75 : totalPrice > 2500 ? 0.90 : 1) + (selfieWithTheTrophy == "Y" ? ticketCount * 40 : 0);

    printf("%.2f\n", totalPrice);

    return 0;
}