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.ArrayList;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        List<Integer> d = new ArrayList<Integer>();
        d.add(sc.nextInt());
        d.add(sc.nextInt());
        d.add(sc.nextInt());
        List<Integer> s = d.stream().sorted().collect(Collectors.toList());
        for(int i = 0; i < 3; i++) {
            if (i == 2) {
                System.out.println(s.get(i));
            }else {
                System.out.print(s.get(i) + " ");
            }
        }
    }
}