Please code in c# (C-Sharp)
Write a program that will ask the user for their name. If the
user does not input anything, display a
warning before continuing. The program will then ask the user
whether they want to have an addition,
subtraction, multiplication, or division problem. Once the user
indicates their choice, the program will
display 2 randomly generated numbers from 1 to 9 in a math
problem matching the user’s choice.
Example: user selects addition, the equation presented...