Design a calculator program that will add, subtract, multipl

Design a calculator program that will add, subtract, multiply, or divide two numbers input by a user.Your program design should contain the following:The main menu of your program is to continue to prompt the user foran arithmetic choice until the user enters a sentinel value to quit thecalculator program.When the user chooses an arithmetic operation (i.e. addition) theoperation is to continue to be performed (i.e. prompting the user foreach number, displaying the result, prompting the user to add two moredifferent numbers) until the user enters a sentinel value to end thechosen arithmetic operation.If the user chooses division, do not allow the user to divide by 0.Display an error message to user and ask the user to choose anotherdenominator.You are to submit the following for the assignment:Submit your C++ source code that you generated from RAPTOR withcomments added to each line or where necessary to explain program flow.Also submit the RAPTOR file (flowchart) of your working program.Make sure you run it to make sure it is error free and does what it is supposed to.You can use the generate dropdown to create example C++ code based onyour working logical flow chart to see what the code would look like.