python-checkio/Home/all-the-same.py

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2019-12-18 17:30:47 +01:00
from typing import List, Any
def all_the_same(elements: List[Any]) -> bool:
if len(elements) <= 1:
return True
try:
elements.sort()
except TypeError:
return False
return elements[0] == elements[-1:][0]
if __name__ == '__main__':
print("Example:")
print(all_the_same([1, 1, 1]))
# These "asserts" are used for self-checking and not for an auto-testing
assert all_the_same([1, 1, 1]) == True
assert all_the_same([1, 2, 1]) == False
assert all_the_same([1, 'a', 1]) == False
assert all_the_same(['a', 'a', 'a']) == True
assert all_the_same([]) == True
assert all_the_same([1]) == True
print("Coding complete? Click 'Check' to earn cool rewards!")