# Scenario 

*Now that the competition gets tough it will* **_Sort out the men from the boys_** . 

**_Men_** are the **_Even numbers_** and **_Boys_** are the **_odd_**   ![!alt](https://i.imgur.com/mdX8dJP.png) ![!alt](https://i.imgur.com/mdX8dJP.png) 

___
# Task

**_Given_** an *array/list [] of n integers* , **_Separate_** *The even numbers from the odds* , or **_Separate_**  **_the men from the boys_**  ![!alt](https://i.imgur.com/mdX8dJP.png) ![!alt](https://i.imgur.com/mdX8dJP.png)  
___
# Notes

* **_Return_** *an array/list where* **_Even numbers_** **_come first then odds_** 

* Since , **_Men are stronger than Boys_** , *Then* **_Even numbers_** in **_ascending order_** While **_odds in descending_** .

* **_Array/list_** size is *at least **_4_*** .

* **_Array/list_** numbers could be a *mixture of positives , negatives* .

* **_Have no fear_** , *It is guaranteed that no Zeroes will exists* . ![!alt](https://i.imgur.com/mdX8dJP.png)  

* **_Repetition_** of numbers in *the array/list could occur* , So **_(duplications are not included when separating)_**.
____
# Input >> Output Examples:

```
menFromBoys ({7, 3 , 14 , 17}) ==> return ({14, 17, 7, 3}) 
```

## **_Explanation_**:

**_Since_** , `{ 14 }` is the **_even number_** here , So it **_came first_** , **_then_** *the odds in descending order* `{17 , 7 , 3}`  .
____

```
menFromBoys ({-94, -99 , -100 , -99 , -96 , -99 }) ==> return ({-100 , -96 , -94 , -99})
```

## **_Explanation_**:

* **_Since_** , `{ -100, -96 , -94 }` is the **_even numbers_** here , So it **_came first_** in *ascending order *, **_then_** *the odds in descending order* `{ -99 }`

* **_Since_** , **_(Duplications are not included when separating)_** , *then* you can see **_only one (-99)_** *was appeared in the final array/list* . 
____

```
menFromBoys ({49 , 818 , -282 , 900 , 928 , 281 , -282 , -1 }) ==> return ({-282 , 818 , 900 , 928 , 281 , 49 , -1})
```

## **_Explanation_**:

* **_Since_** , `{-282 , 818 , 900 , 928 }` is the **_even numbers_** here , So it **_came first_** in *ascending order* , **_then_** *the odds in descending order* `{ 281 , 49 , -1 }`

* **_Since_** , **_(Duplications are not included when separating)_** , *then* you can see **_only one (-282)_** *was appeared in the final array/list* . 
____
____
___

# [Playing with Numbers Series](https://www.codewars.com/collections/playing-with-numbers)

# [Playing With Lists/Arrays Series](https://www.codewars.com/collections/playing-with-lists-slash-arrays)

# [Bizarre Sorting-katas](https://www.codewars.com/collections/bizarre-sorting-katas)

# [For More Enjoyable Katas](http://www.codewars.com/users/MrZizoScream/authored)
___

## ALL translations are welcomed

## Enjoy Learning !!
# Zizou

```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 men_from_boys(arr):\n    return sorted(set(arr), key=lambda n: (n%2, n * (-1)**(n%2)))'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'men_from_boys'
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: 5654