Need help writing this program

Display a list of choices as follows: 1. Area of a circle. 2. Area of a rectangle. 3. Area of a square. 4. Area of a triangle. Prompt the user to select one of the choices. If the user enters a value other than 1-4 print an error message. Using a switch statement to determine which shape was chosen, prompt the user to enter the required dimensions, and calculate the area. If the area is less than 100 print a message saying it is a small circle, rectangle, square, or triangle. If the area is equal to 100 then print a message saying it is an average size circle, rectangle, square, or triangle. If the area is greater than 100 then print a message saying it is a large size circle, rectangle, square, or triangle