题解 | #字符串反转#
字符串反转
https://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
Scanner sc = new Scanner(System.in); String s1 = sc.nextLine().toLowerCase(); StringBuffer sb = new StringBuffer(s1); System.out.println(sb.reverse());
字符串反转
https://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
Scanner sc = new Scanner(System.in); String s1 = sc.nextLine().toLowerCase(); StringBuffer sb = new StringBuffer(s1); System.out.println(sb.reverse());
相关推荐