徐子詮Java列陣array

//徐子詮2022/11/11陣列array宣告,型態後面加[]
public class Main {
  public static void main(String[] args) {
    String[] cars = {"富豪","寶馬","福特","馬自達","勞斯萊斯"};
    String[] classmates={"0","1","2","3","4"};
    int j = cars.length;           
    /* 方法lengtt得到陣列長度*/
//    for (int i=0; i