Code a short Turing program that asks for your height and weight and then calculates your body m index?

need help with truing. this is a project a have to do for school asap and i don't know how to answer this question. i missed a lot of school due to illness thus i have no idea how to write any code in Turing, only HTML. If someone could give me the code or tell me how to do it it would be greatly appreciated.