Palindrome Array Check

You are given an array of integers. Your task is to determine whether the array is a palindrome.

An array is considered a palindrome if it reads the same backward as forward. Formally, an array A of length n is a palindrome if for all indices i (0 ≤ i < n), the following holds:

\( A[i] = A[n-i-1] \)

If the given array is a palindrome, output YES; otherwise, output NO.

inputFormat

The input is provided via standard input (stdin) and has the following format:

• The first line contains an integer n, representing the number of elements in the array.
• The second line contains n space-separated integers representing the elements of the array.

outputFormat

Output a single line to standard output (stdout):

• YES if the array is a palindrome;
• NO otherwise.

1
1

YES