#Write a function shopping that has one parameter - the number of items one person 
#purchased in the store. The function using the following rule: items priced a 100 
#dollars and below receive 15% discount. All other items receive 25% discount. 
#Function finds and returns the number of items received 15% discount, the number of items 
#received 25% discount and total purchase price. Write main that reads the number of 
#people that came to the store. For each person, the program reads the number of items 
#purchased. The program finds total price, number of items with 15% discount and 
#number of items with 25% discount for each person and average price per person. 

def shopping(num_items):
	#taking care of ONE person
	disc15=0
	disc25=0
	total=0
	for i in range(num_items):
		price=float(input("price? "))
		if(price>100):
			disc25+=1 #disc25=disc25+1
			discount=25
		else:
			disc15+=1
			discount=15
		after_discount=price-price*discount/100
		total = total+after_discount
	return disc15, disc25, total
def main():
	num_people=int(input("enter number of people "))
	total_all=0
	for i in range(num_people):
		num_items=int(input("how many items did you buy "))
		disc15, disc25, total = shopping(num_items)
		print("person", i+1, "got", disc15, "items with 15% discount")
		print(disc25, "items with 25% discount")
		print("and paid", total)
		total_all+=total 		
	average=total_all/num_people
	print("average per person is", average)

main()