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CF1651B.Prove Him Wrong
Prove Him Wrong
Recently, your friend discovered one special operation on an integer array :
- Choose two indices and ();
- Set .
After playing with this operation for a while, he came to the next conclusion:
- For every array of integers, where , you can find a pair of indices such that the total sum of will decrease after performing the operation.
This statement sounds fishy to you, so you want to find a counterexample for a given integer . Can you find such counterexample and prove him wrong?
In other words, find an array consisting of integers () such that for all pairs of indices performing the operation won't decrease the total sum (it will increase or not change the sum).
Input
The first line contains a single integer () — the number of test cases. Then test cases follow.
The first and only line of each test case contains a single integer () — the length of array .
Output
For each test case, if there is no counterexample array of size , print NO.
Otherwise, print YES followed by the array itself (). If there are multiple counterexamples, print any.
Note
In the first test case, the only possible pairs of indices are and .
If you perform the operation on indices (or ), you'll get , or array . In both cases, the total sum increases, so this array is a counterexample.
Samples
3
2
512
3
YES
1 337
NO
YES
31 4 159
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