VarunVats9

import java.util.concurrent.BlockingQueue;

public class ConsumerTask implements Runnable {

    private static final int H1 = 0;
    private static final int H2 = 1;
    private static final int H3 = 2;
    private static final int H4 = 3;

    final static int LIMIT = 100;

VarunVats9

import java.util.SortedMap;
import java.util.TreeMap;

public class ConsistentHashing {

    // Consistent Hashing with Ring having 50 buckets.
    final static int LIMIT = 50;

    // Sorted Map.
    final static SortedMap<Integer, String> bucketIdToServer = new TreeMap<>();

VarunVats9

import java.io.IOException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.BitSet;
import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Stream;

VarunVats9

public class DoublyLinkedList {

    private int size = 0;

    private Node last, first;

    public void addLast(Node node) {
        if (first == null) {
            first = node;
            last = first;

VarunVats9

public class AutoSuggestion {

    private static final int TEN_THOUSAND_REQUESTS = 10000;
    private static final int START = 0;
    private static final String SEPARATOR = "--------------------------------------------------------------------" +
            "---------------------------------------------------------------";

    public static void main(String[] args) {

        /*

VarunVats9

import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
import java.util.Stack;

public class FloodFill {

    private static final String SEPARATOR = "--------------------------------------------------------------------";

    private static final int[][] directions = new int[][]{

VarunVats9

import java.util.Comparator;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
import java.util.Stack;
import java.util.TreeSet;

public class ConnectedCells {

    private static final String SEPARATOR = "--------------------------------------------------------------------";

VarunVats9

import java.util.Arrays;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;

public class Boggle {

    private static final int[][] DIRECTIONS = new int[][]{
            {0, 1},     // E
            {1, 0},     // S

VarunVats9

import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadLocalRandom;

public class TokenBucket {

    public static final ConcurrentHashMap<String, TokenEntry> userTokenCount = new ConcurrentHashMap<>();

    public final static int API_LIMIT_FOR_EACH_USER = 5;

VarunVats9

import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.RejectedExecutionHandler;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

public class LeakyBucket {

    public static final int API_REQUEST_LIMIT_OF_THE_SERVER = 5;