题解 | #字符串内排序#Java版代码
字符串内排序
https://www.nowcoder.com/practice/cc2291ab56ee4e919efef2f4d2473bac
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
char[] s = sc.next().toCharArray();
Arrays.sort(s);
System.out.println(s);
}
}
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