Sort Characters

Sort characters of a string in ascending order.

JavaBeginner

Java

import java.util.Arrays;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter a string: ");
        String s = sc.nextLine();

        char[] arr = s.toCharArray();
        Arrays.sort(arr);
        System.out.println("Sorted: " + new String(arr));
        sc.close();
    }
}

Output

Enter a string: dcba
Sorted: abcd

We convert to char array and use Arrays.sort to order characters.

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