def test_find_keyboard_row(self):
self.assertEqual(["Alaska", "Dad"],
find_keyboard_row(["Hello", "Alaska", "Dad",
"Peace"]))
""" Given a List of words, return the words that can be typed using letters of alphabet on only one row's of American keyboard. For example: Input: ["Hello", "Alaska", "Dad", "Peace"] Output: ["Alaska", "Dad"] Reference: https://leetcode.com/problems/keyboard-row/description/ """ from algorithms.set import find_keyboard_row a = ["Hello", "Alaska", "Dad", "Peace"] print(find_keyboard_row(a))