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33 changes: 33 additions & 0 deletions solutions/python/darts/3/darts.py
Original file line number Diff line number Diff line change
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"""Darts is a game where players throw darts at a target."""

from math import sqrt


def score(x: float, y: float) -> int:
"""
Calculate the points scored in a single toss of a Darts game.

Given the x and y coordinates where a dart lands, returns the score
based on the distance from the center (0, 0):
- Inner circle (distance <= 1): 10 points
- Middle circle (distance <= 5): 5 points
- Outer circle (distance <= 10): 1 point
- Outside target (distance > 10): 0 points

:param x: The x-coordinate where the dart landed
:param y: The y-coordinate where the dart landed
:return: The points scored (0, 1, 5, or 10)
"""
# Calculate distance form the center of the circle (0, 0)
distance: float = sqrt(pow(x, 2) + pow(y, 2))
# Outside target
if distance > 10:
return 0
# Outer circle
if distance > 5:
return 1
# Middle circle
if distance > 1:
return 5
# Inner circle
return 10