HW3 - USE THIS AS BACKUP

import java.util.*;

public class Gauntlet {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int numAvengers = sc.nextInt(); // this stores the value of N
        int numRounds = sc.nextInt(); // this store the value of K
        sc.nextLine(); // blank line to flush the output stream
        String cmds = sc.nextLine(); // read list of commands, store in a String
        String[] cmdList = cmds.split(" "); // Splitting the commands and storing each command in an array.
        int i;

        //Declares Stack
        Stack<Integer> commandStack = new Stack<Integer>();
        int currentAvenger = 0;

        long start = System.currentTimeMillis(); // start measuring runtime.
        //for (i = 0; i < numRounds; i++) {
            //Loop through cmdList
            for (int j = 0; j <= cmdList.length - 1; j++) {
                //Evaluate command to add or subtract from Stack
                if(cmdList[j].equals("undo")) {
                    commandStack.remove(0);
                }
                else {
                    //Converts string to integer and adds to the Stack
                    commandStack.add(0, Integer.valueOf(cmdList[j]));
                }
                int sum = 0;
                //Sum each element in Stack
                for(i = 0; i < commandStack.size(); i++){
                    sum = sum + commandStack.get(i);
                }
                currentAvenger = sum % numAvengers;
                //System.out.println("Current Avenger " + currentAvenger);
            }
            // your code goes here.
            // This loop should iterate over the cmdList
            // and determine who gets the gauntlet after each command
            // all operations inside this loop should take constant time.
        //}

//      //Declares sum
//      int sum = 0;
//      //Sum each element in Stack
//      for(i = 0; i < commandStack.size(); i++){
//          sum = sum + commandStack.get(i);
//      }

        //Gets specific end Avenger from Mod
//      int currentAvenger = sum % numAvengers;
        System.out.println("The Gauntlet is with Avenger " + currentAvenger);

        long end = System.currentTimeMillis(); // stop measuring time

        System.out.println("Running time " + (end - start) + "ms"); // this will print the running time of your loop.

    }
}