SP26845 INS16H - Daenerys wants to Conquer
Description
```
With full zeal, Daenerys Targaryen is looking to conquer the seven kingdoms. In need of wise commanders, she wants them to solve the below problem:
Given the following function F and an integer N find the smallest integer x satisfying F(x) = N.
If no such x exists, print “-1”. (without quotes)
Input Format:
The first line contains one integer T, the number of times she gives you the problem.
T lines follow, each containing a single integer N.
Output Format:Print answer for each problem in a separate line.
Constraints:1
```
```
```
Input Format
N/A
Output Format
N/A