1099: 灌水问题

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:77 Solved:25

Description

现有n升的缸需要灌水,桶的容量为m升,问需要几桶才能将缸灌满(不足一桶按一桶算)

Input

缸中水的升数n和桶的容量m,中间用空格隔开

Output

所需水桶数量

Sample Input Copy

10 2.4

Sample Output Copy

5