Contest Duration: - (local time) (100 minutes) Back to Home
A - AtCoder Crackers /

Time Limit: 2 sec / Memory Limit: 1024 MB

制約

• 1 \leq N,K \leq 100
• 入力はすべて整数である

入力

N K


出力

せんべいを最も多くもらった人と最も少なくもらった人のもらったせんべいの枚数の差(の絶対値)の最小値を出力せよ。

入力例 1

7 3


出力例 1

1


3 人にそれぞれ 2,2,3 枚の AtCoder せんべいを配った場合、せんべいを最も多くもらった人と最も少なくもらった人のもらったせんべいの枚数の差(の絶対値)は 1 です。

入力例 2

100 10


出力例 2

0


入力例 3

1 1


出力例 3

0


Score : 100 points

Problem Statement

Takahashi has decided to distribute N AtCoder Crackers to K users of as evenly as possible. When all the crackers are distributed, find the minimum possible (absolute) difference between the largest number of crackers received by a user and the smallest number received by a user.

Constraints

• 1 \leq N,K \leq 100
• All values in input are integers.

Input

Input is given from Standard Input in the following format:

N K


Output

Print the minimum possible (absolute) difference between the largest number of crackers received by a user and the smallest number received by a user.

Sample Input 1

7 3


Sample Output 1

1


When the users receive two, two and three crackers, respectively, the (absolute) difference between the largest number of crackers received by a user and the smallest number received by a user, is 1.

Sample Input 2

100 10


Sample Output 2

0


The crackers can be distributed evenly.

Sample Input 3

1 1


Sample Output 3

0