24 lines
585 B
Java
24 lines
585 B
Java
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import java.util.Scanner;
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public class Main {
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static String check(int[] a, int n){
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for(int i=0;i<n;i++){
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if(a[i]!=a[n-i-1]) return "NO";
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}
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return "YES";
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}
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public static void main(String[] args) {
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Scanner sc = new Scanner(System.in);
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int t = sc.nextInt();
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for(int j=0;j<t;j++){
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int n = sc.nextInt();
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int[] a = new int[n];
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for(int i=0;i<n;i++){
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a[i] = sc.nextInt();
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}
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System.out.println(check(a,n));
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}
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sc.close();
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}
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}
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