w3schools陣列array宣告:型態[]方括號corner brackets //陳俊宇,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","勞斯萊斯"}; int j; /*宣告位元數*/ j=cars.length; /*給定j=陣列cars.長度*/ System.out.println("陣列長度:"+j); /*方法印出來print*/ for (int i = 0; i 截圖w3schools型態[]方括號corner bracket
留言
張貼留言