Question

The legal blood alcohol level is .08%. Blood alcohol level largely depends on an individual’s BMI and the percentage and amount of whatever it is they consumed. Create a program that could potentially help users estimate how long to wait before driving, if they must drive. Program Description This program will will allow user to create an account. The program will also save the users name, weight, age, and height. It will give the user the option of adding an emergency contact. Create a list of alcohol beverages with their alcohol content. Program will prompt user to choose from list of alcohol beverages for what type of alcohol they are consuming as well as the oz and percentage of alcohol in that drink. The program will use that data which is the weight and alcohol volume to calculate how many drinks they can have to stay under the .08%. If the program estimates that they could be over the alcohol level, it will warn the user. The warning will include links to driving services such as Uber, Lyft, etc. And it will give the user the option to generate a message to their emergency contact. it should be in Python.

Calculating BAC Using the Widmark Formula. Find your formula. The simplified version of the Widmark formula is: BAC = [Alcohol consumed in grams / (Body weight in grams x r)] x 100. In this formula, “r” is the gender constant: r = 0.55 for females and 0.68 for males.

Answer 1

def problemfour():
    try:
        gender = int(input("What is your gender? Enter 1 for Male, 0 for Female"))
        weight = int(input("What is your weight?"))
        drinks = int(input("How many drinks have you had?"))
        volume = int(input("What is the alcohol by volume per drink (in oz)?"))
        time = int(input("When was your last drink(in hours)"))
    except ValueError as e:
        print("You have entered an incorrect value. ")

    total_alcohol = drinks * volume
    #The below changes the ratio depending on if the user is a male or female.
    if gender == 1:
        ratio = 0.68
    else:
        ratio = 0.55

    bac = round((total_alcohol * 5.14 / weight * ratio) - 0.015 * time, 3)
    #The below is used to create only 1 output statement.
    if bac >= 0.08:
        variable = "not "
    else:
        variable = ""
    print("Your BAC is {}".format(bac))
    print("It is {}legal for you to drive".format(variable))