摘要:
John and Mary want to travel between a few towns A, B, C ... Mary has on a sheet of paper a list of distances between these towns. ls = [50, 55, 57, 5 阅读全文
摘要:
Instructions In this kata, you must create a digital root function. A digital root is the recursive sum of all the digits in a number. Given n, take t 阅读全文