spiterman

function addNode(graph, nodeToAdd) {
    if(graph[nodeToAdd] === undefined) {
        graph[nodeToAdd] = new Set()
    }
    
    return graph
}

function addConnection(graph, origin, destination) {
    addNode(graph, origin)

spiterman

function PowerSet(str) {
  let result = [] 
  
  function constructSubSet(subSet, index) {
    if(index >= str.length) {
      result.push(subSet)
      return
    }
    constructSubSet(subSet, index + 1)
    constructSubSet(subSet + str[index], index + 1)

spiterman

let nthFib = (n) => n <= 1 ? 1 : nthFib(n - 1) + nthFib(n - 2);

spiterman

function nThFibonacciTable(n) {
  let table = [1, 1]
  for (let i = 2; i <= n; i++) {
    let nextFib = table[i - 1] + table[i - 2]
    table.push(nextFib)
  }
  return table[n]
}

spiterman

function nThFibonacci(n) {
  if(n <= 1) return 1
  return nThFibonacci(n - 1) + nThFibonacci(n - 2)
}

spiterman

// Linear Space

function houseRobber1(houses) {
  let max_gold = []

  for(let i = 0; i < houses.length; i++) {
    let current = houses[i];
    let prevMax = max_gold[i - 1] || 0;
    let twoBackMax = max_gold[i - 2] || 0;
    max_gold.push(Math.max(current + twoBackMax, prevMax));

spiterman

let counter = 0;

function houseRobberRecursive(arr) {
  function stealFromHouse(index) {
    if(index >= arr.length) {
      counter++;
      return 0;
    }
    return Math.max(arr[index] + stealFromHouse(index + 2), stealFromHouse(index + 1));
  }

spiterman

function houseRobberRecursive(arr) {
  function stealFromHouse(index) {
    if(index >= arr.length) {
      return 0;
    }
    return Math.max(arr[index] + stealFromHouse(index + 2), stealFromHouse(index + 1));
  }
  return stealFromHouse(0);
}

spiterman

// Space: O(NK) (Plus O(K) for the heap)
// Time: O(NK log(K))
function mergeKSorted(arrays) {
  let result = [];

  let minHeap = [];

  arrays.forEach((array, index) => {
    minHeap.push({

spiterman

About EOSIO

The EOS.IO software introduces a new blockchain architecture designed to enable vertical and horizontal scaling of decentralized applications. This is achieved by creating an operating system-like construct upon which applications can be built. The software provides accounts, authentication, databases, asynchronous communication and the scheduling of applications across many CPU cores or clusters. The resulting technology is a blockchain architecture that may ultimately scale to millions of transactions per second, eliminates user fees, and allows for quick and easy deployment and maintenance of decentralized applications, in the context of a governed blockchain.

About this guide:

Full documentation can be found at https://developers.eos.io/

This means your portal is correctly setup for the hackathon.