Final Competition

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int dancers = Integer.parseInt(scanner.nextLine());
        double points = Double.parseDouble(scanner.nextLine()),
                totalSum = dancers * points;
        String season = scanner.nextLine(),
                destination = scanner.nextLine();

        if (destination.equals("Abroad")) {
            totalSum *= 1.50;
            if (season.equals("summer")) {
                totalSum *= 0.90;
            } else {
                totalSum *= 0.85;
            }
        } else {
            if (season.equals("summer")) {
                totalSum *= 0.95;
            } else {
                totalSum *= 0.92;
            }
        }

        System.out.printf("Charity - %.2f\n", totalSum * 0.75);
        System.out.printf("Money per dancer - %.2f\n", totalSum * 0.25 / dancers);
    }
}

Решение с тернарен оператор:

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int dancers = Integer.parseInt(scanner.nextLine());
        double points = Double.parseDouble(scanner.nextLine()),
                totalSum = dancers * points;
        String season = scanner.nextLine(),
                destination = scanner.nextLine();

        totalSum *=
                destination.equals("Abroad")
                        ? 1.50 * (season.equals("summer") ? 0.90 : 0.85)
                        : (season.equals("summer") ? 0.95 : 0.92);

        System.out.printf("Charity - %.2f\n", totalSum * 0.75);
        System.out.printf("Money per dancer - %.2f\n", totalSum * 0.25 / dancers);
    }
}