Problem:
Sorting Three Numbers

Write a program which reads three integers, and prints them in ascending order.

Input

Three integers separated by a single space are given in a line.

Output

Print the given integers in ascending order in a line. Put a single space between two integers.

Constraints

1 ≤ the three integers ≤ 10000

Sample Input 1

3 8 1

Sample Output 1

1 3 8

Solution in JAVA (judge verdict: Wrong Answer)

import java.util.Scanner;                                                   
import java.util.*;
 
class Main{
     public static void main(String[] args){
             Scanner in = new Scanner(System.in);
             int a = in.nextInt();
             int b = in.nextInt();
             int c = in.nextInt();
             int [] arr = {a,b,c};
             Arrays.sort(arr);
             System.out.println("arr[0]" + " " + "arr[1]" + " " + "arr[2]");
         }
}