The task is to generate the correct answer for a given math problem.

Input: Consider Input: Problem: if z is a multiple of 8778 , what is the remainder when z ^ 2 is divided by 9 ?

Output: 0


Input: Consider Input: Problem: positive integer y is 50 percent of 25 percent of positive integer x , and y percent of x equals 100 . what is the value of y ?

Output: 125


Input: Consider Input: Problem: if d is the standard deviation a , b , and c , what is the standard deviation of a + 6 , b + 6 , c + 6 ?


Output: d