orozCoding

function dayOfProgrammer(year) {
  // Write your code here
  if (year === 1918) {
    return '26.09.1918';
  }

  const checkLeapYear = (year) => {
    if (year >= 1919) {
      if (year % 400 === 0) {
        return true;

orozCoding

https://www.hackerrank.com/challenges/migratory-birds/problem?isFullScreen=true

const migratoryBird = (arr) => {
  let i = 0;
  let x = -1;
  let splitedArr = [];

  arr.sort((a,b) => (a-b))

  while ( i < arr.length ) {

orozCoding

https://www.hackerrank.com/challenges/the-birthday-bar/problem?isFullScreen=true

function birthday(s, d, m) {
  // Write your code here

  if ( s.length === 1 ) {
    if (s[0] === d) {
      return 1
    }
  }

orozCoding

function divisibleSumPairs(n, k, ar) {
  // Write your code here
  let total = 0;
  let x = 0;

  for (let x = 0; x < ar.length + 1; x++) {
    for (let i = 0; i < ar.length; i++) {
      if (i !== x) {
        if ((ar[x] + ar[i]) % k === 0) {
          total += 1;

orozCoding

def simple_quicksort(array)
  # write your code here
  return if array.empty?

  final = []

  pivot = array.first

  left = []
  right = []

orozCoding

const gradingStudents = (grades) => {
  let scores = [];

  for (let i = 0; i < grades.length; i++) {

    if (grades[i] < 38) {
      scores.push(grades[i])
      continue;
    }

orozCoding

const groupAnagrams = (strs) => {
  let copyArr = [...strs]
  let finalArr = [];

  for (let i = 0; i < copyArr.length; i++) {
    copyArr[i] = copyArr[i].split("").sort().join("");
  }

  while (strs.length > 0) {
    let i = 0;

orozCoding

const kangaroo = (x1, v1, x2, v2) => {
  let start1 = x1 + v1
  let start2 = x2 + v2

  if (start1 === start2) {
    return 'YES'
  }
  
  for (let i = 0 ; i <= 10000 ; i++ ) {
    if((start1 + v1) === (start2 + v2)) {

orozCoding

const countApplesAndOranges = (s, t, a, b, apples, oranges) => {

  let applesInside = 0;
  let orangesInside = 0;

  for(let i = 0 ; i < apples.length ; i++) {
    if ((apples[i] + a) >= s && (apples[i] + a) <= t ) {
      applesInside += 1;
    }
  }