摘要： Description: Write a function 'toWeirdCase' ('weirdcase' in Ruby) that accepts a string, and returns the same string with all even indexed characters 阅读全文

摘要： What is an anagram? Well, two words are anagrams of each other if they both contain the same letters. For example: Write a function that will find all 阅读全文

摘要： Description: You are given an odd length array of integers, in which all of them are the same, except for one single number. Implement the method stra 阅读全文

摘要： Description: Deoxyribonucleic acid (DNA) is a chemical found in the nucleus of cells and carries the "instructions" for the development and functionin 阅读全文

摘要： Description: Write a function that accepts an array of 10 integers (between 0 and 9), that returns a string of those numbers in the form of a phone nu 阅读全文

摘要： Given two arrays of strings a1 and a2 return a sorted array r in lexicographical order of the strings of a1 which are substrings of strings of a2. my 阅读全文

摘要： Create a function named divisors/Divisors that takes an integer and returns an array with all of the integer's divisors(except for 1 and the number it 阅读全文