Zball in Tina Town
Tina Town is a friendly place. People there care about each other.
Tina has a ball called zball. Zball is magic. It grows larger every day. On the first day, it becomes 1 time as large as its original size. On the second day,it will become 2 times as large as the size on the first day. On the n-th day,it will become n times as large as the size on the (n-1)-th day. Tina want to know its size on the (n-1)-th day modulo n.
The first line of input contains an integer T, representing the number of cases.
The following T lines, each line contains an integer n, according to the description.
For each test case, output an integer representing the answer.
- Zball in Tina Town