asd

package ProgammingBasics;

import java.util.Scanner;

public class ProjectPrizeExam {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int typesOfProject = Integer.parseInt(scanner.nextLine());
        double moneyForOnePoint = Double.parseDouble(scanner.nextLine());
        int totalPoints = 0;

        while (typesOfProject > 0) {
            int points = Integer.parseInt(scanner.nextLine());
            if (typesOfProject % 2 == 0) {
                points = points * 2;
            }
            totalPoints += points;
            typesOfProject--;

        }
        double projectPrize = totalPoints * moneyForOnePoint;

        System.out.printf("The project prize was %.2f lv.", projectPrize);

    }
}