Console.WriteLine("BMI Calculator!")
Console.WriteLine("Say 1 for pounds or 2 for kilograms")
lbkg = Console.ReadLine()
Console.Writeline("Enter your weight (in pounds)")
weight = Console.readline()
Console.Writeline("Enter your height (in inches)")
height = Console.readline()
Console.WriteLine("Your BMI is:")
Console.WriteLine(weight / height / height * 703)
Console.WriteLine("you are underweight")
else if BMI > 18.5 and BMI <25 then
Console.WriteLine ("You are a healthy weight")
else if BMI > 25 and BMI <30 then
Console.WriteLine ("You are overweight")
Console.WriteLine ("You are obese")