"""
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 the word's length is even, return the middle 2 characters.

#Examples:

Kata.getMiddle("test") should return "es"

Kata.getMiddle("testing") should return "t"

Kata.getMiddle("middle") should return "dd"

Kata.getMiddle("A") should return "A"
"""


def get_middle(s):
    return (
        s[len(s) // 2 - 1:len(s) // 2 + 1]
        if len(s) % 2 == 0
        else s[len(s) // 2:len(s) // 2 + 1])
