Roger is ordering pizza for DMPG. He knows that there are people who want to eat pepperoni pizza, people who want to eat cheese pizza, and people who want vegetarian pizza. If a single pizza feeds people, how many pizzas will Roger have to order?
The first line will contain three space separated integers, , , and .
A single integer, the total number of pizzas Roger has to order.
6 7 8
Explanation for Sample Output
Roger has to order 2 pepperoni pizzas, 3 cheese, and 3 vegetarian pizzas.