摘要: 1 public static void main(String[] args) { 2 List<String> list = new ArrayList<>(); 3 list.add("张三"); 4 list.add("李四"); 5 list.add("王武"); 6 list.add(" 阅读全文
posted @ 2024-01-25 18:41 小※兽 阅读(46) 评论(0) 推荐(0)
摘要: 1 private static double oneMoney; 2 private static double twoMoney; 3 private static double sumMoney; 4 5 public static void main(String[] args) { 6 L 阅读全文
posted @ 2024-01-25 18:15 小※兽 阅读(16) 评论(0) 推荐(0)
摘要: 1 public static void main(String[] args) { 2 List<String> list = new ArrayList<>(); 3 list.add("张三"); 4 list.add("李四"); 5 list.add("王武"); 6 list.add(" 阅读全文
posted @ 2024-01-25 16:23 小※兽 阅读(41) 评论(0) 推荐(0)
摘要: 1 public static void main(String[] args) { 2 // Collection 集合获取 流 3 Collection<String> collection = new ArrayList<>(); 4 Stream<String> stream = colle 阅读全文
posted @ 2024-01-25 15:12 小※兽 阅读(7) 评论(0) 推荐(0)