Create your own mechanical dartboard that gives back your score based on the coordinates of your dart.

Task:

Use the scoring rules for a standard dartboard:


Finish method:

```python
def get_score(x,y):
```

The coordinates are `(x, y)` are always relative to the center of the board (0, 0). The unit is millimeters. If you throw your dart 5 centimeters to the left and 3 centimeters below, it is written as:

```python
score = get_score(-50, -30)
```

Possible scores are:Outside of the board: `"X"`Bull's eye: `"DB"`Bull: `"SB"`A single number, example: `"10"`A triple number: `"T10"`A double number: `"D10"`
A throw that ends exactly on the border of two sections results in a bounce out. You can ignore this because all the given coordinates of the tests are within the sections.
The diameters of the circles on the dartboard are:Bull's eye: `12.70 mm`Bull: `31.8 mm`Triple ring inner circle: `198 mm`Triple ring outer circle: `214 mm`Double ring inner circle: `324 mm`Double ring outer circle: `340 mm`

If you liked this kata, you can continue with: Let's Play Darts: Beat The Power!

```python

USER_FILENAME = "<user_code>"
import sys, json, builtins
import math, heapq, bisect, itertools, functools, collections, statistics, fractions, decimal, operator, array, random, re, string, os, pathlib
try:
    import resource as _res
except Exception:
    _res = None
from collections import Counter, defaultdict, deque, OrderedDict
from functools import lru_cache, reduce
from itertools import accumulate, permutations, combinations, product
from math import gcd, ceil, floor, sqrt
from decimal import Decimal
try:
    from typing import *
except Exception:
    pass
try:
    sys.setrecursionlimit(1_000_000)
except Exception:
    pass
try:
    import site as _site
    try:
        _sys_sites = _site.getsitepackages() if hasattr(_site, "getsitepackages") else []
        for _p in _sys_sites:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
    try:
        _usp = _site.getusersitepackages()
        if isinstance(_usp, str):
            _usp = [_usp]
        for _p in _usp:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
except Exception:
    pass

def _disabled_input(*args, **kwargs):
    raise RuntimeError("input() is disabled in callable mode")
builtins.input = _disabled_input

ns = {"__name__": "__judge__"}  # prevent if __name__ == "__main__" blocks
for _k, _v in list(globals().items()):
    if not _k.startswith("_"):
        ns[_k] = _v
_CODE = "from cmath import pi, polar\nSECTIONS = [6,13,4,18,1,20,5,12,9,14,11,8,16,7,19,3,17,2,15,10]\nRINGS = [12.7, 31.8, 198, 214, 324, 340]\nSCORES = 'DB SB {} T{} {} D{} X'.split()\n\ndef get_score(x, y):\n    r, phi = polar(x + 1j * y)\n    r, phi = 2 * r, phi + pi / 20\n    section = SECTIONS[int(10 * phi // pi)]\n    for d, f in zip(RINGS, SCORES):\n        if r < d:\n            return f.format(section)\n    return SCORES[-1]"
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'get_score'
if _fn_name:
    if "Solution" in ns:
        try:
            _obj = ns["Solution"]()
            if hasattr(_obj, _fn_name):
                _target = getattr(_obj, _fn_name)
        except Exception:
            _target = None
    if _target is None and _fn_name in ns and callable(ns[_fn_name]):
        _target = ns[_fn_name]
# Fallback: if there's exactly one user-defined function, use it
if _target is None:
    _cands = [v for k, v in ns.items() if callable(v) and getattr(v, "__module__", "") in ("__judge__", "__main__")]
    _user_funcs = [c for c in _cands if getattr(c, "__name__", "").startswith("_") is False]
    if len(_user_funcs) == 1:
        _target = _user_funcs[0]
if _target is None:
    raise RuntimeError(f"Could not resolve callable '{_fn_name}'")

_raw = sys.stdin.read().strip()
if _raw:
    _parsed = json.loads(_raw)
    if isinstance(_parsed, dict):
        _kwargs = _parsed.get("kwargs", {})
        _args = _parsed.get("args", [])
    else:
        _args, _kwargs = _parsed, {}
else:
    _args, _kwargs = [], {}
if not isinstance(_args, (list, tuple)):
    _args = [_args]
_res = _target(*_args, **_kwargs)
try:
    sys.stdout.write(repr(_res) + "\n")
except Exception:
    pass

```

Measured memory_bytes: 5856