"""
Body Mass Index (BMI) calculator :
"""
w = float(input('weight in kilo :')) #For Example: 69 kilo h = float(input('height in meter :')) #For Example: 1.75 meter bmi = w/h**2
if bmi < 15 : k = 'Very Severely Underweight' elif 15 <= bmi <= 16 : k = 'Severely Underweight' elif 16 < bmi <= 18.5 : k = 'Underweight' elif 18.5 < bmi <= 25 : k = 'Normal' elif 25 < bmi <= 30 : k ='Overweight' elif 30 < bmi <= 35 : k = 'Moderately Obese' elif 35 < bmi <= 40 : k = 'Severely Obese' elif bmi > 40 : k = 'Very Severely Obese !!! '
print('Your Body Mass Index Is = ' + str(bmi) +' '+'And You Are'+' ' + k +' .')