Chef Bakes Cake

Chef has baked $N$ cakes, each weighing $X$ kilograms. Now, he needs to deliver them. He has many vehicles, that he will use to transport the cakes. Each vehicle can carry at most $Y$ kilograms of cake. It is guaranteed that $Y \ge X$, so each vehicle can carry at least $1$ cake. How many vehicles will Chef need to transport all the cakes? ### Input - The first and only line of each test case