05. Robotics

package DPM;

import java.util.ArrayDeque;
import java.util.Deque;
import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        String [] line = scan.nextLine().split(";");
        String [] robots = new String[line.length];
        int [] procTime = new int[line.length];
        int [] workTime = new int[line.length];

        for (int i = 0; i < line.length; i++) {
            String[] temp = line[i].split("-");
            robots[i] = temp[0];
            procTime[i] = Integer.parseInt(temp[1]);

        }
        String startTime = scan.nextLine();



        Deque<String> products = new ArrayDeque<>();

        String end = scan.nextLine();

        while (!end.equals("End")){
            products.offer(end);
            end = scan.nextLine();
        }
        String [] timeData = startTime.split(":");
        int hours = Integer.parseInt(timeData[0]);
        int min = Integer.parseInt(timeData[1]);
        int sec = Integer.parseInt(timeData[2]);
        int begSec = hours * 3600 + min * 60 + sec;

        while (!products.isEmpty()) {
            begSec++;
            String prod = products.poll();

            boolean isAssigned = false;
            for (int i = 0; i < robots.length; i++) {
                if (workTime[i] == 0 && !isAssigned) {
                    workTime[i] = procTime[i];
                    isAssigned = true;
                    printRobotData(robots[i], prod, begSec);
                }
                if (workTime[i] > 0) {
                    workTime[i]--;
                }

            }
            if (!isAssigned){
                products.offer(prod);
            }
        }

    }

    private static void printRobotData(String robot, String prod, int begSec) {
        long s = begSec % 60;
        long m = (begSec / 60)% 60;
        long h = (begSec / (60*60)) %24;

        System.out.println(robot + " - "+ prod + " "+ String.format("[%02d:%02d:%02d]", h, m,s));
    }
}