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: Accepted)

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

public class Main {

	public static void main (String[] args) {

		Scanner sc = new Scanner(System.in);
		Integer[] arr = new Integer[3];

		for(int i = 0; i < arr.length; i++) {
			arr[i] = sc.nextInt();
		}

		Arrays.sort(arr);


		String buf ="";
		for(int i = 0; i < arr.length; i++){
			buf += arr[i];
			if(i != arr.length-1) buf += " ";
		}

		System.out.println(buf);

	}

}