from math import ceil
number_of_people = int(input())
capacity = int(input())
result = ceil(number_of_people / capacity)
print(result)

d93b3ad28e553d0ba45f76782d06b0a484d86f81
<mask token>

<mask token>
print(result)

<mask token>
number_of_people = int(input())
capacity = int(input())
result = ceil(number_of_people / capacity)
print(result)

from math import ceil
number_of_people = int(input())
capacity = int(input())
result = ceil(number_of_people / capacity)
print(result)
