from math import sqrt


def score(x, y):
    distance_to_center: float = sqrt(x**2 + y**2)
    if distance_to_center <= 1.0:
        return 10
    elif distance_to_center <= 5.0:
        return 5
    elif distance_to_center <= 10.0:
        return 1
    else:
        return 0