| Codeforces Round 1016 (Div. 3) |
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We call an array $$$a$$$, consisting of $$$k$$$ positive integers, palindromic if $$$[a_1, a_2, \dots, a_k] = [a_k, a_{k-1}, \dots, a_1]$$$. For example, the arrays $$$[1, 2, 1]$$$ and $$$[5, 1, 1, 5]$$$ are palindromic, while the arrays $$$[1, 2, 3]$$$ and $$$[21, 12]$$$ are not.
We call a number $$$k$$$ an ideal generator if any integer $$$n$$$ ($$$n \ge k$$$) can be represented as the sum of the elements of a palindromic array of length exactly $$$k$$$. Each element of the array must be greater than $$$0$$$.
For example, the number $$$1$$$ is an ideal generator because any natural number $$$n$$$ can be generated using the array $$$[n]$$$. However, the number $$$2$$$ is not an ideal generator — there is no palindromic array of length $$$2$$$ that sums to $$$3$$$.
Determine whether the given number $$$k$$$ is an ideal generator.
The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 1000$$$) — the number of test cases.
The first and only line of each test case contains one integer $$$k$$$ ($$$1 \le k \le 1000$$$).
For each number $$$k$$$, you need to output the word "YES" if it is an ideal generator, or "NO" otherwise.
You may output "Yes" and "No" in any case (for example, the strings "yES", "yes", and "Yes" will be recognized as a positive answer).
5123731000
YES NO YES YES NO
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