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master
maths/pythagoras.py
29 строк
712 B
Christian Clauss
Replace bandit, flake8, isort, and pyupgrade with ruff (#8178)
15 мар 2023, 15:58
Не верифицирован
15 мар 2023, 15:58
c96241b
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"""Uses Pythagoras theorem to calculate the distance between two points in space.""" import math class Point: def __init__(self, x, y, z): self.x = x self.y = y self.z = z def __repr__(self) -> str: return f"Point({self.x}, {self.y}, {self.z})" def distance(a: Point, b: Point) -> float: """ >>> point1 = Point(2, -1, 7) >>> point2 = Point(1, -3, 5) >>> print(f"Distance from {point1} to {point2} is {distance(point1, point2)}") Distance from Point(2, -1, 7) to Point(1, -3, 5) is 3.0 """ return math.sqrt(abs((b.x - a.x) ** 2 + (b.y - a.y) ** 2 + (b.z - a.z) ** 2)) if __name__ == "__main__": import doctest doctest.testmod()