create a simple command$-$line program in Swift programming language that uses the basic math rules. All the numbers are of Int type.

You are to prepare a macoS command$-$line tool that will act as a simple calculator. The

calculator will be run from the command line and will only work with integer numbers and the

following arithmetic operators: $+-\frac{x}{8}\frac{?}{(8)}.$ The $$ operator is the modulus operator, not

percentage.

For example, if the program is compiled to

$,$ the following demonstrates how it will work

In the command line, the arguments are a repeated sequence in the form

$[$number operator $...]$

and ending in a

number

Hitting the enter key will cause the program to evaluate the arguments and print the result. In

this case

The program must follow the usual rules of arithmetic which say:

The $x$ and operators must all be evaluated before the $+$ and operators.

Operators must be evaluated from left to right.

For example, using Rule $1$

$2+43-6$

becomes

$2+12-6$

which results in

with the given code main and calculator and if needed others $($exmaple operatortree$)$