In Math, an improper fraction is a fraction where the numerator (the top number) is greater than or equal to the denominator (the bottom number) For example: ```5/3``` (five third).

A mixed numeral is a whole number and a fraction combined into one "mixed" number. For example: ```1 1/2``` (one and a half) is a mixed numeral.

## Task

Write a function `convertToMixedNumeral` to convert the improper fraction into a mixed numeral.

The input will be given as a ```string``` (e.g. ```'4/3'```).

The output should be a ```string```, with a space in between the whole number and the fraction (e.g. ```'1 1/3'```).  You do not need to reduce the result to its simplest form.

For the purpose of this exercise, there will be no ```0```, ```empty string``` or ```null``` input value. However, the input can be:

- a negative fraction
- a fraction that does not require conversion
- a fraction that can be converted into a whole number

## Example

```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 convert_to_mixed_numeral(frac):\n    numerator, denominator = (int(a) for a in frac.split('/'))\n    quo, rem = divmod(abs(numerator), denominator)\n    signed_quo = -quo if numerator < 0 else quo\n    if quo == 0:    # fraction doesn't require conversion\n        return frac\n    elif rem == 0:  # fraction converted to whole number\n        return '{}'.format(signed_quo)\n    return '{}{}/{}'.format(\n        '{} '.format(signed_quo) if quo > 0 else '', rem, denominator\n    )"
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'convert_to_mixed_numeral'
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: 5861