Divisibility Check

Description:

Input:

The only line of the input contains a list of space-separated integers a_i (1 ≤ a_i ≤ 100) — elements of the array. The size of the array is between 2 and 10, inclusive. Note that the size of the array is not given explicitly!

Output:

Output 1 if there exists element of this array which is divisible by all other elements of the array, and 0 otherwise.

Sample Input:

6 12 4

Sample Output:

1

Sample Input:

3 13

Sample Output:

0

Sample Input:

26 13 12

Sample Output:

0