劉哲瑋程式設計HTML.CSS.JavaScript.Java
//劉哲瑋,2022/11/10,學習陣列,方法length public class Main { public static void main(String[] args) { String[] cars={"富豪","寶馬","福特","馬自達","撈屎來食"}; int j; j=cars.length; System.out.println("陣列長度:"+j); for (int i=0;i