ProgBasics07Nested-Loops-Y09fishing

import java.util.Scanner;
public class Y09fishing {
        public static void main(String[] args) {
            Scanner scanner = new Scanner(System.in);
            int n = Integer.parseInt(scanner.nextLine());
            double profit = 0;
            double cost = 0;
            int count = 0;
            while (true) {

                String f = scanner.nextLine();
                if ("Stop".equals(f)) {
                    if (profit > cost) {
                        System.out.printf("Lyubo's profit from %d fishes is %.2f leva.", count, profit - cost);
                    } else {
                        System.out.printf("Lyubo lost %.2f leva today.", cost - profit);
                    }
                    return;
                }
                count++;
                String q = scanner.nextLine();
                for (int k = 0; k <= f.length() - 1; k++) {
                    if (count % 3 == 0) {
                        profit += (f.charAt(k) / Double.parseDouble(q));
                    } else {
                        cost += (f.charAt(k) / Double.parseDouble(q));
                    }
                }
                if (count == n ) {
                    break;
                }
            }
            System.out.println("Lyubo fulfilled the quota!");
            if (profit > cost) {
                System.out.printf("Lyubo's profit from %d fishes is %.2f leva.", count, profit - cost);
            } else {
                System.out.printf("Lyubo lost %.2f leva today.", cost - profit);
            }
        }
    }