<gh_stars>1-10
"""
Len's Slice
You work at Len’s Slice, a new pizza joint in the neighborhood. You are going to use your knowledge of Python lists to organize some of your sales data.
Concepts tested here are List SLicing,Sorting and Zipping. 
"""
toppings=['pepperoni', 'pineapple', 'cheese', 'sausage', 'olives', 'anchovies', 'mushrooms']
prices= [2, 6, 1, 3, 2, 7, 2]

num_pizzas=len(toppings)

print("We sell "+str(num_pizzas)+" different kinds of pizza!")

pizzas=list(zip(prices,toppings))
pizzas.sort()
print(pizzas)

cheapest_pizza=pizzas[0]
priciest_pizza=pizzas[-1]
print(cheapest_pizza)
print(priciest_pizza)
three_cheapest=pizzas[:3]
print(three_cheapest)
num_two_dollar_slices=prices.count(2)
print(num_two_dollar_slices)
