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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
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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
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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
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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
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