denchistyakov

function defendable(_attacker, _defender) {
  const attacker = new Attacker(_attacker);
  const defender = new Defender(_defender);
  defender.calcMorale(attacker);
  return attacker.getSummaryPower() < defender.getSummaryPower();
}

class Player {
  constructor(units) {
    Object.assign(this, units);

denchistyakov

function hasOwnProperty(obj, key) {
  return Object.prototype.hasOwnProperty.call(obj, key);
}

function bestPlaces(cityMap) {
  const maxX = cityMap[0].length;
  const maxY = cityMap.length;
  let maxGarbagesCount = 0;

  const coordsOfGarbages = cityMap.reduce((acc, line, y) => {

denchistyakov

const START_STATE = 0;
const BIG_LETTER = 1;
const SMALL_LETTER = 2;
const NUMBER = 4;
const OPENING_BRACKET = 8;
const CLOSING_BRACKET = 16;

const STATES = {
  [START_STATE]: [BIG_LETTER, OPENING_BRACKET],
  [BIG_LETTER]: [BIG_LETTER, SMALL_LETTER, NUMBER, OPENING_BRACKET, CLOSING_BRACKET],

denchistyakov

const START_STATE = 0;
const BIG_LETTER = 1;
const SMALL_LETTER = 2;
const NUMBER = 4;
const OPENING_BRACKET = 8;
const CLOSING_BRACKET = 16;

const STATES = {
  [START_STATE]: [BIG_LETTER, OPENING_BRACKET],
  [BIG_LETTER]: [BIG_LETTER, SMALL_LETTER, NUMBER, OPENING_BRACKET, CLOSING_BRACKET],

denchistyakov

function parseMolecule(formula) {
    // do your science here
    let result = [];
    while ((formula = parseNextChar(formula)) != '');
    function parseNextChar(str) {
        const elem = /^[A-Z]{1}[a-z]?/;
        const open = /^[({[]/;
        const close = /^[)}\]]/;
        const digit = /^[0-9]+/;
        let match;

denchistyakov

/** COMMENT
var water = 'H2O';
parseMolecule(water); // return {H: 2, O: 1}

var magnesiumHydroxide = 'Mg2(OH)2';
parseMolecule(magnesiumHydroxide); // return {Mg: 1, O: 2, H: 2}

var fremySalt = 'K4[ON(SO3)2]2';
parseMolecule(fremySalt); // return {K: 4, O: 14, N: 2, S: 4}
*/ // eslint-valid-jsdoc

denchistyakov

function sum(a, b, c) {
  return a + b + c;
}

const curriedSum = curry(sum);
console.log(curriedSum(1, 2, 3)); // 6 
console.log(curriedSum(1, 2)(3)); // 6 
console.log(curriedSum(1)(2)(3)); // 6
console.log(curriedSum(1)(2, 3)); // 6

denchistyakov

/**
 * Разбор логов
 * 
 * В функцию передаётся текст, содержащий строки вида
 * 
 *   127.0.0.1 [18/Jun/2018:19:53:13 +0000] "POST /api/external/v1/ HTTP/1.1" 200
 * 
 * Функция должна отдавать список объектов вида
 * 

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// Купюры - 50 руб, 100 руб, 500 руб, 1000 руб, 5000 руб.
// Есть ограничение на количество каждой из купюр, его нужно держать в актуальном состоянии

// 1250 -> '1x1000 2x100 1x50'
// 6512 -> 'Введена неверная сумма'

/**
 * [{ nom: 1000, count: 10 }]
 * { 1000: 10 }
 * new Map([[1000, 10], [5000, 5]])

denchistyakov

/**
 * @param {Number} hours
 * @param {Number} minutes
 * @param {Number} interval
 * @returns {String}
 */
module.exports = (hours, minutes, interval) => {
    const hoursInMinutes = hours * 60;
    const summaryMinutes = hoursInMinutes + minutes;
    const summaryMinutesWithInterval = summaryMinutes + interval;