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.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int n1 = sc.nextInt();
        int n2 = sc.nextInt();
        int n3 = sc.nextInt();

        int tmp;

        if(n1 > n2) {
            tmp = n1;
            n1 = n2;
            n2 = tmp;
        }
        if(n1 > n3) {
            tmp = n1;
            n1 = n3;
            n3 = tmp;
        }
        if(n2 > n3) {
            tmp = n2;
            n2 = n3;
            n3 = tmp;
        }

        System.out.println(n1 + " " + n2 + " " + n3);
    }
}