Question

IN PYTHON ONLY!!!

Program 2: Design (Pseudocode) and implement (Source Code) a program that asks the user for their height (in inches), weight (in pounds), age and gender. Use loops to validate user input and to continue running for a new user until a sentinel value is entered. Ask them to select their approximate level of exercise each week from the options below, then determine and print their allowed daily caloric intake using their BMR:

Female BMR = 655+(4.35 * weight) + (4.7 * height) - (4.7 * userAge );

Male BMR = 66+(6.23 * weight) + (12.7 * height) - (6.8 * userAge);

1.   You don't exercise: BMR x 1.2 = Calories Allowed

2.   You engage in light exercise one to three days a week: BMR x 1.375

3.   You exercise moderately three to five times a week: BMR x 1.55

4.   You exercise intensely six to seven days a week: BMR x 1.725

5.   You exercise intensely six to seven days a week and have a physically active job: BMR x 1.9

Sample Run 1: Female, 63”, 120 lbs, age 32, BMR = 1322.7, Exercise 3, DCA: 2050.18

Sample Run 2: Male, 72”, 200 lbs, age 32, BMR = 2008.8, Exercise 4, DCA: 3465.18

DCA = Daily Caloric Allowance

Answer 1

The python 3 code for your assignment is given below .Make sure you use proper indentation as shown in screenshots

**********************bmr.py*************************

#the following function compute bmr
def calc_bmr(height,weight,gender,age):
if gender=='Female' or gender=='female':
return (655+(4.35 * weight) + (4.7 * height) - (4.7 * age ))
else:
return (66+(6.23 * weight) + (12.7 * height) - (6.8 * age))
  

ch='yes'
while ch=='yes':
gender=input('Enter your gender (Male/Female):')
  
while gender!='Male' and gender!='male' and gender!='Female' and gender!='female':
print('Enter valid gender (Male/Female)')
gender=input('Enter your gender:')
  
height=int(input('Enter your height in inches:'))
while height<=0:
print('Enter valid height:')
height=int(input('Enter your height:'))
  
weight=int(input('Enter your weight in lbs:'))
while weight<=0:
print('Enter valid weight:')
height=int(input('Enter your weight:'))
  
  
age=int(input('Enter your age:'))
while age<=0:
print('Enter valid age:')
age=int(input('Enter your age:'))
  
bmr=calc_bmr(height, weight, gender, age)
  
print('your BMR is %.2f'%(bmr))
  
print('Choose the level of Exercise')
print('1.You don\'t exercise\n2.You engage in light exercise one to three days a week')
print('3.You exercise moderately three to five times a week')
print('4.You exercise intensely six to seven days a week')
print('5.You exercise intensely six to seven days a week and have a physically active job')
  
choice=int(input('Enter your choice 1,2,3,4 or 5:'))
while choice!=1 and choice!=2 and choice!=3 and choice!=4 and choice!=5:
print('Enter valid choice')
choice=int(input('Enter your choice 1,2,3,4 or 5:'))
  
if choice==1:
dca=bmr*1.2
elif choice==2:
dca=bmr*1.375
elif choice==3:
dca=bmr*1.55
elif choice==4:
dca=bmr*1.725
else:
dca=bmr*1.9
  
print('your DCA is %.2f'%(dca))
  
print('Type yes to continue, no to exit')
ch=input('Enter yes/no:')