alexnad

import unittest
import os
import solution
import shutil


CLASSES_FILE = """


class A:

alexnad

def ExOh(str):
    str = str.lower()
    return str.count('x') == str.count('o')

alexnad

def ABCheck(str):

    str = str.lower()
    next_a = -1
    next_b = -1

    for position, letter in enumerate(str):
        if position == next_a and letter == 'a' or position == next_b and letter == 'b':
            return True
        if letter == 'a':

alexnad

def dashInsert(num):
    new_str = ''
    previous_is_odd = False

    for number in str(num):
        if int(number)%2 == 1:
            if previous_is_odd:
                new_str += '-'
            previous_is_odd = True
        else:

alexnad

def ExOh(str):
    return str.count('x') == str.count('o')