height_inches = float(input("Please enter your height in inches: "))
height_centimetres = height_inches*2.54

weight_stones = float(input("Please enter your weight in stones: "))
weight_kilograms = weight_stones*6.364

print("Your height in centimetres is: {0}".format(height_centimetres))
print("Your weight in kilograms is: {0}".format(weight_kilograms))
