Write the following program in C++

Write a simple calculator program. Your program should ask for three things two whole numbers and an operator in the form of an expression like: 3 2 Use a select case structure to determine what operation needs to be performed on the two numbers. Your program should handle the arithmetic functions Add, Subtract, Multiply, and Divide (Depending on the operator entered). Your output should look the following: exe nter an express1on he produce is 6 Press any key to continue