Q11.java

import java.util.*;
import java.io.*;

public class Q11 {
    public static void main(String[] args) throws FileNotFoundException {
        Scanner sc = new Scanner(new File("Q11inp.txt"));
        // list of queues
        ArrayList<Queue<Long>> Monkey_Inv = new ArrayList<Queue<Long>>();
        int[] Monkey_Test = { 17, 7, 13, 2, 19, 3, 5, 11 };
        int[] Monkey_Test_True = { 4, 3, 0, 0, 6, 6, 3, 5 };
        int[] Monkey_Test_False = { 7, 2, 7, 2, 5, 1, 1, 4 };
        long[] Monkey_insp = {0, 0, 0, 0, 0, 0, 0, 0};
        String op[] = { "* 5", "+ 3", "+ 7", "+ 5", "+ 2", "* 19", "old", "+ 4" };

        int abc = 0;
        while (sc.hasNextLine()) {
            int inp[] = Arrays.stream(sc.nextLine().split(" "))
                    .mapToInt(Integer::parseInt)
                    .toArray();
            Monkey_Inv.add(new LinkedList<Long>());
            for (int j = 0; j < inp.length; j++) {
                Monkey_Inv.get(abc).add((long)inp[j]);
            }
            abc++;
        }

        long worry;
        for(int i = 0; i < 10000; i++){
            for(int j = 0; j < 8; j++){
                while(Monkey_Inv.get(j).size() > 0){
                    worry = Monkey_Inv.get(j).remove();
                    String[] op_split = op[j].split(" ");
                    if(op_split[0].equals("*")){
                        worry *= Integer.parseInt(op_split[1]);
                    }else if(op_split[0].equals("+")){
                        worry += Integer.parseInt(op_split[1]);
                    }else if(op_split[0].equals("old")){
                        worry *= worry;
                    }
                    // worry = worry / 3;                                   //p1
                    worry = worry % (17 * 7 * 13 * 2 * 19 * 3 * 5 * 11);    //p2
                    if(worry % Monkey_Test[j] == 0){
                        Monkey_Inv.get(Monkey_Test_True[j]).add(worry);
                    } else {
                        Monkey_Inv.get(Monkey_Test_False[j]).add(worry);
                    }
                    Monkey_insp[j]++;
                }
            }
        }
        Arrays.sort(Monkey_insp);
        System.out.println(Arrays.toString(Monkey_insp));
    }
}