Update darts.py

Author: ikostan

darts/darts.py

@@ -1,5 +1,7 @@
 """Darts is a game where players throw darts at a target."""
 
+from math import sqrt
+
 
 def score(x: int, y: int) -> int:
     """
@@ -16,4 +18,12 @@ def score(x: int, y: int) -> int:
     :param y: The y-coordinate where the dart landed
     :return: The points scored (0, 1, 5, or 10)
     """
-    pass
+    # Calculate distance form the center of the circle (0, 0)
+    distance: float = sqrt(pow(x, 2) + pow(y, 2))
+    if distance > 10:
+        return 0
+    if distance > 5:
+        return 1
+    if distance > 1:
+        return 5
+    return 10