Driven by his passion for all things lemony, Tommy yearns to transform his bathing ritual into a citrus-infused delight. However, a setback looms as his beloved bathtub spout succumbs to disrepair. Unfazed by this challenge, Tommy ingeniously orchestrates a solution—utilizing a hose to transport water from his garden to the lemon-scented sanctuary of his bathtub. The bathtub has a capacity of ~L~ litres and the hose dispenses ~K~ litres of water per minute. Please determine how long it will take for Tommy to fill his bathtub so he can luxuriate in his lemon-infused haven.

Input Specification

The input will consist of two lines. The first line will contain an integer ~L \ (1 \leq L \leq 10^9)~, representing the amount of water that the bathtub can hold. The second line will contain an integer ~K \ (1 \leq K \leq L)~, representing the amount of water that the hose dispenses per minute. It is guaranteed that ~K~ divides ~L~.

Output Specification

The output will consist of a single integer ~T~, the number of minutes it will take Tommy to fill his bathtub.

Sample Input 1

6
2

Sample Output 1

3

Explanation for Sample 1

Since Tommy's hose fills ~2\frac{\texttt{L}}{\texttt{minute}}~, it will fill his ~6\texttt{L}~ bathtub in ~3~ minutes.

Sample Input 2

12563544
6972

Sample Output 2

1802