01. Party Profit

package MidExam;

import java.util.Scanner;

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

        int party = Integer.parseInt(scanner.nextLine());
        int days = Integer.parseInt(scanner.nextLine());

        ;
        int coinTotal = 0;
        for (int i = 1; i <= days; i++) {

            if (i % 15 == 0) {
                party += 5;
            }
            if (i % 10 == 0) {
                party -= 2;
            }
            if (i % 3 == 0) {
                coinTotal -= party *3;
            }
            if (i % 5 == 0) {
                coinTotal += party * 20;
                if (i % 3 == 0) {
                    coinTotal -= party * 2;
                }
            }
            coinTotal += 50;
            coinTotal -= party * 2;
        }
        int coinsPerParty = coinTotal / party;
        System.out.printf("%d companions received %d coins each.", party, coinsPerParty);
    }
}