codewars kata

Complete the solution so that it splits the string into pairs of two characters. If the string conta

The goal of this exercise is to convert a string to a new string where each character in the new str

Build a pyramid-shaped tower, as an array/list of strings, given a positive integer number of fllors

Check to see if a string has the same amount of x's and o's. The method must return a boolean and be

Given a list of interagers. determine whether the sum if its elements is odd or even. Give your answ

Welcome. in this kata, you are asked to square every digit of a number and concatenate them. For Exa

编写一个函数，在给出的一串数字中，每两个相邻奇数之间将插入-，例如，454793输出结果为4547-9-3，......