Question

Starting out with Python 4th edition

Chapter 2 Programming Exercise 10 Ingredient Adjuster

Not sure how to do this

Answer 1

CODE

def main():

cookies = float(input("How many cookies would you like to make?\n>"))

# Calulate sugar ((1.5 * cookies) / 48)

# Store answer (sugar)

sugar = (1.5 * cookies) / 48.0

# Calculate butter (cookies / 48)

# Store answer (butter)

butter = cookies / 48

# Calculate flour ((2.75 * cookies) / 48)

# Store answer (flour)

flour = (2.75 * cookies) / 48

print("To make ", cookies, " cookies, you will need:\n", \

format(sugar, '.2f'), " cups of sugar\n", \

format(butter, '.2f'), " cups of butter\n", \

format(flour, '.2f'), " cups of flour", sep='')

iterate()

def iterate():

yn = input("Want to continue(y/n) ? ")

if yn == 'y' or yn == 'Y':

main()

exit(0)

if __name__ == "__main__":

main()