answer by using c++

Write a well-documented C++ program that: prompts the user to enter from KBD two numbers of type integer num1 and num2. - prompts the user to enter from KBD one char op: +, -, *,%,/. Entering other chars causes your program to display error message and quit, performs the operation indicated by the entered character op. prints the entered numbers, operator, and resultat the beginning of a new line as shown below: num1 op num2 = result