$(4$ pts$)$: Write a source file named M$01.$cpp that takes an operation followed by two operands and outputs the result. For example:

$+1003\mathrm{.}14$

$=103\mathrm{.}14$

$*45$

$=20$

$-410$

$=-6$

$/42$

$=2$

Read the operation into a string and use an if$-$statement to figure out which operation the user wants

eg if $($operation$=="+")...$ else if$(...)$

Read the operands into variables of type double

Do not allow the user to divide by zero.