titleYou have to create a function that takes a positive integer number and returns the next bigger number formed by the same digits:123nextBigger(12)==21nextBigger(513)==531nextBigger(2017)==2071 If no bigger number can be composed using those digits, return -1: 123nextBigger(9)==-1nextBigger(111)= ...

titleCreate a function that takes a Roman numeral as its argument and returns its value as a numeric decimal integer. You don’t need to validate the form of the Roman numeral. Modern Roman numerals are written by expressing each decimal digit of the number to be encoded separately, starting with the ...

titleYou need to create a function that will validate if given parameters are valid geographical coordinates. Valid coordinates look like the following: “23.32353342, -32.543534534”. The return value should be either true or false. Latitude (which is first float) can be between 0 and 90, positive or ...

title Wikipedia article on Pascal’s Triangle: http://en.wikipedia.org/wiki/Pascal’s_triangle example1pascalsTriangle(4) == [1,1,1,1,2,1,1,3,3,1] My solution123456789101112131415function pascalsTriangle(n) { //return a flat array representing the values of Pascal's Triangle to the n-th level ...

titleAt a job interview, you are challenged to write an algorithm to check if a given string, s, can be formed from two other strings, part1 and part2. The restriction is that the characters in part1 and part2 are in the same order as in s. The interviewer gives you the following example and tells y ...

titleComplete the solution so that the function will break up camel casing, using a space between words. example1solution('camelCasing') // => should return 'camel Casing' My solution12345678910111213function solution(string) { var newString = string.toLowerCase(); var result = []; ...

titleYou have to create a function that takes a positive integer number and returns the next bigger number formed by the same digits:123nextBigger(12)==21nextBigger(513)==531nextBigger(2017)==2071 If no bigger number can be composed using those digits, return -1: 123nextBigger(9)==-1nextBigger(111)= ...

titleImplement the function unique_in_order which takes as argument a sequence and returns a list of items without any elements with the same value next to each other and preserving the original order of elements. example123uniqueInOrder('AAAABBBCCDAABBB') == ['A', 'B', 'C', 'D', 'A', 'B']uniqueInOr ...

titleWhat is an anagram? Well, two words are anagrams of each other if they both contain the same letters. For example: 12345'abba' & 'baab' == true'abba' & 'bbaa' == true'abba' & 'abbba' == false exampleWrite a function that will find all the anagrams of a word from a list. You will be ...

titleWrite a function, which takes a non-negative integer (seconds) as input and returns the time in a human-readable format (HH:MM:SS) example12345Test.assertEquals(humanReadable(0), '00:00:00', 'humanReadable(0)');Test.assertEquals(humanReadable(5), '00:00:05', 'humanReadable(5)');Test.assertEqual ...