salt and pepper

package com.Ch1_ArraysAndStrings;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class WeirdParser {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        long startingNumber = Long.parseLong(reader.readLine());
        char[] tempArr = Long.toBinaryString(startingNumber).toCharArray();
        char[] num = new char[64];
        Arrays.fill(num, '0');
        System.arraycopy(tempArr, 0, num, num.length - tempArr.length, tempArr.length);

        System.out.println(num);

        while (true) {
            String[] input = reader.readLine().split(" ");

            if ("end".equals(input[0])) {
                break;
            }

            int count = Integer.parseInt(input[1]);

            if("salt".equals(input[0])){
                //do magic

            }else{
                //other magic
            }

        }
    }
}