#Write a program that is reading the sugar content 
#(in grams) and fat content (in grams) for each dessert. 
#store data in TWO lists.

#The program is 
#using the following formula to find and print the rating for each 
#dessert: rating = -0.5*sugar -1.5*fat + 50. 
#The program finds the highest rating and the lowest rating.

#The program reads the number of desserts to process

def main():

	num_dessert=int(input("enter how many desserts you purchased "))
	fat_list=[]
	sugar_list=[]
	for i in range(num_dessert):
		fat=int(input("enter fat content "))
		fat_list.append(fat)
		sugar=int(input("enter sugar content "))
		sugar_list.append(sugar)

	print("sugar content", sugar_list)
	print("fat content", fat_list)

	#rating list
	rating=[0]*num_dessert
	for i in range(num_dessert):
		rating[i] = -0.5*sugar_list[i] -1.5*fat_list[i] + 50
	print("list of ratings", rating)

	#highest rating and lowest rating

	max=rating[0]
	min=rating[0]

	for i in range(1, num_dessert):
		if(rating[i]>max):
			max=rating[i]
		if(rating[i]<min):
			min=rating[i]

	print("highest rating and lowest rating", max, min)	

main()