text: const { NotImplementedError } = require("../extensions/index.js");
  
  /**
   * Calculate turns number and time (in seconds) required
   * to solve puzzle
   *
   * @param {Number} disks number of disks
   * @param {Number} turnsSpeed speed (in turns/hour)
   * @return {Object} object with props turns (number of turns)
   * and seconds (time in seconds)
   *
   * @example
   *
   * calculateHanoi(9, 4308) => { turns: 511, seconds: 427 }
   *
   */
  function calculateHanoi(disksNumber, turnsSpeed) {
    const hanoiTower = {};
    hanoiTower.turns = Math.pow(2, disksNumber) - 1;
    hanoiTower.seconds = Math.floor((hanoiTower.turns / turnsSpeed) * 3600);
    return hanoiTower;
  }
  
  module.exports = {
    calculateHanoi,
  };
  