#Write a program that first reads the number of items the person bought the 
#store. The program then reads the price for each item. The program finds 
#the number of items that cost 10 dollars or above. 

size=int(input("enter number of items you bought "))
i=0
count_10_above=0

while(i<size): #i=0,1,2,....size-1 - size times
	price=float(input("enter price "))
	if(price>=10):
		count_10_above=count_10_above+1
	i=i+1

if(count_10_above==0):
	print("no items cost 10 or more")
else:
	print(count_10_above,"items cost 10 or more")