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Improve test coverage for armstrong numbers (TheAlgorithms#12327)
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Scarfinos authored Dec 27, 2024
commit 76471819bd5b9df6fe5fde4c763396412ce45edc
8 changes: 4 additions & 4 deletions maths/special_numbers/armstrong_numbers.py
Original file line number Diff line number Diff line change
Expand Up @@ -43,9 +43,9 @@ def armstrong_number(n: int) -> bool:
def pluperfect_number(n: int) -> bool:
"""Return True if n is a pluperfect number or False if it is not

>>> all(armstrong_number(n) for n in PASSING)
>>> all(pluperfect_number(n) for n in PASSING)
True
>>> any(armstrong_number(n) for n in FAILING)
>>> any(pluperfect_number(n) for n in FAILING)
False
"""
if not isinstance(n, int) or n < 1:
Expand All @@ -70,9 +70,9 @@ def pluperfect_number(n: int) -> bool:
def narcissistic_number(n: int) -> bool:
"""Return True if n is a narcissistic number or False if it is not.

>>> all(armstrong_number(n) for n in PASSING)
>>> all(narcissistic_number(n) for n in PASSING)
True
>>> any(armstrong_number(n) for n in FAILING)
>>> any(narcissistic_number(n) for n in FAILING)
False
"""
if not isinstance(n, int) or n < 1:
Expand Down