#FIBPOL. Fibonacci Polynomial

Fibonacci Polynomial

本题没有可用的提交语言。

Let F(n) be the nth member of the Fibonacci sequence:

F(0) = 0, F(1) = 1,  
F(n) = F(n-1)+F(n-2) (n > 1)

Consider the following Fibonacci polynomial:

A(x) = x F(1) + x2 F(2) + x3 F(3) + ... + xn F(n) + ....
= sigma(n = 0 to infinity) xn F(n)

Amazingly,

A(1/2) = 1/2 + 1/22 + 2/23 + 3/24 + .... + F(n)/2n + ... = 2

In this problem, we only considering the non-negative-integer value of A(x). Here are some examples of A(x) for specific x.

xA(x)
0 0
sqrt(2)-1 1
1/2 2
[sqrt(13)-2]/3 3
[sqrt(89)-5]/8 4

Find out if x is rational with the given value of A(x)

Input

The first line contains T, the number of test cases. The next T lines contains the value of A(x).

  • 0 <= Ax <= 10^17
  • 1 <= T <= 100000

Output

  • 1 if the given Ax yeilds a rational x, 0 otherwise

Example

Input:
5
0
1
2
3
4
Output:
1
0
1
0
0