A. Ideal Generator

time limit per test

1 second

memory limit per test

256 megabytes

We call an array aa, consisting of kk positive integers, palindromic if a1,a2,...,ak=ak,ak−1,...,a1a1,a2,...,ak=ak,ak−1,...,a1. For example, the arrays 1,2,11,2,1 and 5,1,1,55,1,1,5 are palindromic, while the arrays 1,2,31,2,3 and 21,1221,12 are not.

We call a number kk an ideal generator if any integer nn (n≥kn≥k) can be represented as the sum of the elements of a palindromic array of length exactly kk. Each element of the array must be greater than 00.

For example, the number 11 is an ideal generator because any natural number nn can be generated using the array nn. However, the number 22 is not an ideal generator --- there is no palindromic array of length 22 that sums to 33.

Determine whether the given number kk is an ideal generator.

Input

The first line of the input contains one integer tt (1≤t≤10001≤t≤1000) --- the number of test cases.

The first and only line of each test case contains one integer kk (1≤k≤10001≤k≤1000).

Output

For each number kk, 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).

Example

Input

Copy

复制代码

5

1

2

3

73

1000

Output

Copy

复制代码
YES
NO
YES
YES
NO

解题说明:此题是一道数学题,找规律能发现,k为偶数时无法找到这样的回文数列,只有奇数可以。

cpp 复制代码
#include <bits/stdc++.h>
using namespace std;

int main() {
	int t;
	cin >> t;
	while (t--)
	{
		int n;
		cin >> n;
		if (n % 2 == 1)
		{
			cout << "YES" << endl;
		}
		else
		{
			cout << "NO" << endl;
		}
	}
	return 0;
}
相关推荐
code bean25 分钟前
【C#】 `Channel<T>` 深度解析:生产者-消费者模式的现代解法
数据结构·c#
中微极客1 小时前
降维算法75倍加速:从PCA到稀疏字典学习的工程实践
人工智能·学习·算法
storyseek1 小时前
前缀和实现Kogge-Stone算法
数据结构·算法
元Y亨H2 小时前
开发者必须掌握的十大核心算法
算法
元Y亨H2 小时前
深度解构:数据结构与算法的理论基石与工程演进
数据结构·算法
元Y亨H2 小时前
数据结构与算法的通俗指南
数据结构·算法
2301_764441332 小时前
用动力学系统(微分方程)为 Kernberg 的客体关系单元提供数学化的操作定义,把“自体—客体“这对心理结构建模成一个二维耦合系统
数据结构·python·算法·数学建模
林泽毅2 小时前
PyTRIO快速入门(二):Datum构建
人工智能·算法·产品
captain3762 小时前
多线程线程安全问题
java·java-ee
keep intensify2 小时前
最长有效括号
算法·leetcode·动态规划