如何从数组列表中获取特定的数组

let arrayList = [
  [1, 2, 3],
  [4, 5, 6],
  [7, 8, 9]
];

let specificArray = arrayList[1]; // 获取索引为1的数组，即[4, 5, 6]
console.log(specificArray);

array_list = [
  [1, 2, 3],
  [4, 5, 6],
  [7, 8, 9]
]

specific_array = array_list[1]  # 获取索引为1的数组，即[4, 5, 6]
print(specific_array)

import java.util.ArrayList;
import java.util.Arrays;

public class Main {
  public static void main(String[] args) {
    ArrayList<int[]> arrayList = new ArrayList<>();
    arrayList.add(new int[]{1, 2, 3});
    arrayList.add(new int[]{4, 5, 6});
    arrayList.add(new int[]{7, 8, 9});

    int[] specificArray = arrayList.get(1); // 获取索引为1的数组，即{4, 5, 6}
    System.out.println(Arrays.toString(specificArray));
  }
}

using System;
using System.Collections.Generic;

class Program {
  static void Main() {
    List<int[]> arrayList = new List<int[]>();
    arrayList.Add(new int[]{1, 2, 3});
    arrayList.Add(new int[]{4, 5, 6});
    arrayList.Add(new int[]{7, 8, 9});

    int[] specificArray = arrayList[1]; // 获取索引为1的数组，即{4, 5, 6}
    Console.WriteLine(string.Join(", ", specificArray));
  }
}