摘要:
You are going to be given a word. Your job is to return the middle character of the word. If the word's length is odd, return the middle character. If 阅读全文
摘要:
In this Kata, you will be given a string that may have mixed uppercase and lowercase letters and your task is to convert that string to either lowerca 阅读全文
摘要:
Description: My grandfather always predicted how old people would get, and right before he passed away he revealed his secret! In honor of my grandfat 阅读全文