摘要: LinkedHashMap<Character, Integer> map = new LinkedHashMap<>(); Scanner sc = new Scanner(System.in); System.out.println("请输入一串数字"); String str = sc.nex 阅读全文
posted @ 2020-12-07 18:04 MikiKawai 阅读(60) 评论(0) 推荐(0) 编辑