import java.util.Scanner;
public class Main{
public static void main(String []args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
for(int i = 1; i <= n; i++){
int a = sc.nextInt();
int [] arr = new int [a];
for(int j = 0; j < a; j++){
arr[j] = sc.nextInt();
}
for(int j = a - 1; j >= 0; j--){
System.out.printf("%d ",arr[j]);
}
System.out.println();
}
}
}
这题相当于将数字存入数组中,在逆序。
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