rohitvvv

public class LinkRenderer {
   public void renderLink(Link link){
       link.render();
   }
}

abstract class Link{
    void render() {

rohitvvv

public class LinkRenderer {
    void renderLink(String linkType) {
        switch (linkType) {
            case "LinkAndTextBelow":
                renderLinkAndTextBelow(new LinkAndTextBelow());
                break;
            case "LinkAndTextAdjacent":
                renderLinkAndTextAdjacent(new LinkAndTextAdjacent());
                break;
            default:

rohitvvv

public class Employee {
    int employeeId;
    String firstName;
    String middleName;
    String lastName;

    int experience;
    int salary;

    public Employee(String firstName, String middleName, String lastName) {

rohitvvv

public class Employee {
    int employeeId;
    String firstName;
    String middleName;
    String lastName;
    int experience;
    int salary;

    public void calculateSalary() {
        if (experience < 5) {

rohitvvv

public class Employee {
    int employeeId;
    String firstName;
    String middleName;
    String lastName;
    int experience;
    int salary;

    public void calculateSalary() {
        if (experience < 5) {

rohitvvv

import os;

def extract_users(file):
    extract = {}
    csv_file = "users.csv"
    for line in file:
        if "/codenjoy-contest/ws?user=" in line:
            start = line.find("=")
            limit = line.find("\\u0026")
            startTime = line.find("\"time\":")

rohitvvv

0,2019-06-24T09:07:35.812265203Z
210bnkgjanc452d7bn1k,2019-06-24T09:07:42.812422356Z
3mu37hp1bpoh3j4eeypn,2019-06-24T06:18:51.815767601Z
5swcf2axhl9xrk5g5qdv,2019-06-24T09:06:34.276991149Z
63gk89b3j87z87a83eri,2019-06-24T09:07:59.996095655Z
c8ulx6n9awiov87rypgx,2019-06-24T06:14:16.161285553Z
cb4qtxkpht5geze4o32w,2019-06-24T09:07:03.559623812Z
imyjv7opwjtoyxhes5w8,2019-06-24T07:49:33.808259604Z
jmypxafssaaxfmf6jnob,2019-06-24T09:04:30.758699362Z
kytxzlkjxiqtmgqoih0m,2019-06-24T08:13:38.812440634Z

rohitvvv

// Very bad hashCode. Never do this.
@Override
public int hashCode() {
   return 1;
}

rohitvvv

map.put(john, xyzCorp);
map.put(jane, abcCorp);

rohitvvv

    public V get(Object key) {
        Node<K,V> e;
        return (e = getNode(hash(key), key)) == null ? null : e.value;
    }

    /**
     * Implements Map.get and related methods
     *
     * @param hash hash for key
     * @param key the key