题解 | #表示数字#
表示数字
https://www.nowcoder.com/practice/637062df51674de8ba464e792d1a0ac6
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println(sc.next().replaceAll("[0-9]+", "*$0*")); } }