CF1515B.Phoenix and Puzzle

传统题 时间 2000 ms 内存 256 MiB 5 尝试 1 已通过 1 标签

Phoenix and Puzzle

Phoenix is playing with a new puzzle, which consists of nn identical puzzle pieces. Each puzzle piece is a right isosceles triangle as shown below.

A puzzle piece

The goal of the puzzle is to create a square using the nn pieces. He is allowed to rotate and move the pieces around, but none of them can overlap and all nn pieces must be used (of course, the square shouldn't contain any holes as well). Can he do it?

Input

The input consists of multiple test cases. The first line contains an integer tt (1t1041 \le t \le 10^4) — the number of test cases.

The first line of each test case contains an integer nn (1n1091 \le n \le 10^9) — the number of puzzle pieces.

Output

For each test case, if Phoenix can create a square with the nn puzzle pieces, print YES. Otherwise, print NO.

Note

For n=2n=2, Phoenix can create a square like this:

For n=4n=4, Phoenix can create a square like this:

For n=6n=6, it is impossible for Phoenix to create a square.

Samples

3
2
4
6
YES
YES
NO

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