题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
System.out.println(new StringBuilder(in.nextLine()).reverse());
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
System.out.println(new StringBuilder(in.nextLine()).reverse());
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