# Task

* **_Given_** *three integers* `a` ,`b` ,`c`, **_return_** *the **_largest number_** obtained after inserting the following operators and brackets*: `+`, `*`, `()`
* In other words , **_try every combination of a,b,c with [*+()] , and return the Maximum Obtained_**
___
# Consider an Example :

**_With the numbers are 1, 2 and 3_** , *here are some ways of placing signs and brackets*:

* `1 * (2 + 3) = 5`
* `1 * 2 * 3 = 6`
* `1 + 2 * 3 = 7`
* `(1 + 2) * 3 = 9`

So **_the maximum value_** that you can obtain is  **_9_**.

___
# Notes 

* **_The numbers_** *are always* **_positive_**. 
* **_The numbers_** *are in the range* **_(1  ≤  a, b, c  ≤  10)_**.
* *You can use the same operation* **_more than once_**.
* **It's not necessary** *to place all the signs and brackets*.
* **_Repetition_** *in numbers may occur* .
* You **_cannot swap the operands_**. For instance, in the given example **_you cannot get expression_** `(1 + 3) * 2 = 8`.

___
# Input >> Output Examples:

```
expressionsMatter(1,2,3)  ==>  return 9
```
## **_Explanation_**:
*After placing signs and brackets, the **_Maximum value_** obtained from the expression* `(1+2) * 3 = 9`.
___

```
expressionsMatter(1,1,1)  ==>  return 3
```
## **_Explanation_**:
*After placing signs, the **_Maximum value_** obtained from the expression is* `1 + 1 + 1 = 3`.
___

```
expressionsMatter(9,1,1)  ==>  return 18
```
## **_Explanation_**:
*After placing signs and brackets, the **_Maximum value_** obtained from the expression is* `9 * (1+1) = 18`.
___
___
___

# [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 expression_matter(a, b, c):\n    if a <= 0 or b<= 0 or c <= 0:\n        return ("Error. Value of a, b, c should be greater than zero")\n    else:\n        n1 = a * (b + c) \n        n2 = a * b * c\n        n3 = a + b * c\n        n4 = (a + b) * c\n        n5 = a + b + c\n        n6 = a * b + c\n    return(max(n1, n2, n3, n4, n5, n6))'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'expression_matter'
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: 5590