# Task
`EvilCode` is a game similar to `Codewars`. You have to solve programming tasks as quickly as possible. However, unlike `Codewars`, `EvilCode` awards you with a medal, depending on the time you took to solve the task.

To get a medal, your time must be (strictly) inferior to the time corresponding to the medal. You can be awarded `"Gold", "Silver" or "Bronze"` medal, or `"None"` medal at all. Only one medal (the best achieved) is awarded.

You are given the time achieved for the task and the time corresponding to each medal. Your task is to return the awarded medal.

Each time is given in the format `HH:MM:SS`.


# Input/Output

`[input]` string `userTime`

The time the user achieved.

`[input]` string `gold`

The time corresponding to the gold medal.

`[input]` string `silver`

The time corresponding to the silver medal.

`[input]` string `bronze`

The time corresponding to the bronze medal.

It is guaranteed that `gold < silver < bronze`.

`[output]` a string

The medal awarded, one of for options: `"Gold", "Silver", "Bronze" or "None"`.

# Example

For 
```
userTime = "00:30:00", gold = "00:15:00",
silver = "00:45:00" and bronze = "01:15:00"```

the output should be `"Silver"`

For 
```
userTime = "01:15:00", gold = "00:15:00",
silver = "00:45:00" and bronze = "01:15:00"```

the output should be `"None"`

# For Haskell version
```
In Haskell, the result is a Maybe, returning Just String indicating 
the medal if they won or Nothing if they don't.
```

```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 = 'def evil_code_medal(t,g,s,b):\n    return "Gold"if t<g else"Silver"if t<s else"Bronze"if t<b else\'None\''
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'evil_code_medal'
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: 5386