Question

The following equations estimate the calories burned when exercising (source):

Women: Calories = ( (Age x 0.074) — (Weight x 0.05741) + (Heart Rate x 0.4472) — 20.4022 ) x Time / 4.184

Men: Calories = ( (Age x 0.2017) + (Weight x 0.09036) + (Heart Rate x 0.6309) — 55.0969 ) x Time / 4.184

Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output calories burned for women and men.

Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print('Men: {:.2f} calories'.format(calories_man))

Ex: If the input is:

49
155
148
60
Then the output is:

Women: 580.94 calories
Men: 891.47 calories

Answer 1

# Women: Calories = ((Age x 0.074) - (Weight x 0.05741) + (Heart Rate x 0.4472) - 20.4022) x Time / 4.184

#Men: Calories = ((Age x 0.2017) + (Weight x 0.09036) + (Heart Rate x 0.6309) - 55.0969) x Time / 4.184

#main function to gets input for age, weight, hear rate and time and print Women and Man calorie burnt

def main():

#get user input for age, weight, hear rate and time

age = int(input("Enter your age:"))

weight = int(input("Enter your weight:"))

heartRate = int(input("Enter your heart rate:"))

time = int(input("Enter your time:"))

#calculate calories for women and men

caloriesWomen = ((age * 0.074) - (weight * 0.05741) + (heartRate * 0.4472) - 20.4022) * time / 4.184

caloriesMen = ((age * 0.2017) + (weight * 0.09036) + (heartRate * 0.6309) - 55.0969) * time / 4.184

#print calories for women and men

print("Women: %.2f calories"%caloriesWomen)

print("Men: %.2f calories"%caloriesMen)

#calling main function

main()

Step-by-step explanation:

1) Above is your updated program.

2) Please copy it in python file and run

3) Below is the test output for this program

Enter your age:49

Enter your weight:155

Enter your heart rate:148

Enter your time:60

Women: 580.94 calories

Men: 891.47 calories