In this kata we want to convert a string into an integer. The strings simply represent the numbers in words.

Examples:

* "one" => 1
* "twenty" => 20
* "two hundred forty-six" => 246
* "seven hundred eighty-three thousand nine hundred and nineteen" => 783919

Additional Notes:

* The minimum number is "zero" (inclusively)
* The maximum number, which must be supported is 1 million (inclusively)
* The "and" in e.g. "one hundred and twenty-four" is optional, in some cases it's present and in others it's not
* All tested numbers are valid, you don't need to validate them

```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 = "dic = {'zero'          : 0,    \n       'one'           : 1,   \n       'two'           : 2,   \n       'three'         : 3,     \n       'four'          : 4,    \n       'five'          : 5,    \n       'six'           : 6,   \n       'seven'         : 7,     \n       'eight'         : 8,     \n       'nine'          : 9,    \n       'ten'           : 10,           \n       'eleven'        : 11,      \n       'twelve'        : 12,      \n       'thirteen'      : 13,        \n       'fourteen'      : 14,        \n       'fifteen'       : 15,       \n       'sixteen'       : 16,       \n       'seventeen'     : 17,         \n       'eighteen'      : 18,        \n       'nineteen'      : 19,        \n       'twenty'        : 20,      \n       'twenty-one'   : 21,           \n       'twenty-two'   : 22,           \n       'twenty-three' : 23,             \n       'twenty-four'  : 24,            \n       'twenty-five'  : 25,            \n       'twenty-six'   : 26,           \n       'twenty-seven' : 27,             \n       'twenty-eight' : 28,             \n       'twenty-nine'  : 29,            \n       'thirty'        : 30,      \n       'thirty-one'   : 31,           \n       'thirty-two'   : 32,           \n       'thirty-three' : 33,             \n       'thirty-four'  : 34,            \n       'thirty-five'  : 35,            \n       'thirty-six'   : 36,           \n       'thirty-seven' : 37,             \n       'thirty-eight' : 38,             \n       'thirty-nine'  : 39,            \n       'forty'         : 40,     \n       'forty-one'     : 41,         \n       'forty-two'     : 42,         \n       'forty-three'  : 43,            \n       'forty-four'   : 44,           \n       'forty-five'   : 45,           \n       'forty-six'     : 46,         \n       'forty-seven'  : 47,            \n       'forty-eight'  : 48,            \n       'forty-nine'   : 49,           \n       'fifty'         : 50,     \n       'fifty-one'     : 51,         \n       'fifty-two'     : 52,         \n       'fifty-three'  : 53,            \n       'fifty-four'   : 54,           \n       'fifty-five'   : 55,           \n       'fifty-six'     : 56,         \n       'fifty-seven'  : 57,            \n       'fifty-eight'  : 58,            \n       'fifty-nine'   : 59,           \n       'sixty'         : 60,     \n       'sixty-one'     : 61,         \n       'sixty-two'     : 62,         \n       'sixty-three'  : 63,            \n       'sixty-four'   : 64,           \n       'sixty-five'   : 65,           \n       'sixty-six'     : 66,         \n       'sixty-seven'  : 67,            \n       'sixty-eight'  : 68,            \n       'sixty-nine'   : 69,           \n       'seventy'       : 70,       \n       'seventy-one'  : 71,            \n       'seventy-two'  : 72,            \n       'seventy-three': 73,              \n       'seventy-four' : 74,             \n       'seventy-five' : 75,             \n       'seventy-six'  : 76,            \n       'seventy-seven': 77,              \n       'seventy-eight': 78,              \n       'seventy-nine' : 79,             \n       'eighty'        : 80,      \n       'eighty-one'   : 81,           \n       'eighty-two'   : 82,           \n       'eighty-three' : 83,             \n       'eighty-four'  : 84,            \n       'eighty-five'  : 85,            \n       'eighty-six'   : 86,           \n       'eighty-seven' : 87,             \n       'eighty-eight' : 88,             \n       'eighty-nine'  : 89,            \n       'ninety'        : 90,      \n       'ninety-one'   : 91,           \n       'ninety-two'   : 92,           \n       'ninety-three' : 93,             \n       'ninety-four'  : 94,            \n       'ninety-five'  : 95,            \n       'ninety-six'   : 96,           \n       'ninety-seven' : 97,             \n       'ninety-eight' : 98,             \n       'ninety-nine'  : 99,\n       'hundred'      : 100,\n       'thousand'      : 1000,\n       'million'       : 1000_000,}\n\ndef parse_int(s):\n    cn, res = 0, 0\n    for number in (dic[w] for w in s.replace(' and','').split() if w in dic):\n        if   number <  100: cn += number\n        elif number == 100: cn *= number\n        else              : res += cn * number; cn = 0\n    return res + cn"
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'parse_int'
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: 5634