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.*;

public class Main {
    public static void main(String args[]) {
        Scanner scn = new Scanner(System.in);
        int a = scn.nextInt();
        int b = scn.nextInt();
        int c = scn.nextInt();

        for (int i = 0; i < 2; i++) {
            if (a > b) {
                int t = a;
                a = b;
                b = t;
            }
            if (b > c) {
                int t = b;
                b = c;
                c = t;
            }
        }

        System.out.println(a + " " + b + " " + c);

        scn.close();
    }
}