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 {
    /**
     * @param args
     */
    public static void main(String[] args){
		Scanner scanner = new Scanner(System.in);

		String a_str = scanner.next();
		String b_str = scanner.next();
		String c_str = scanner.next();

		int a = Integer.parseInt(a_str);
		int b = Integer.parseInt(b_str);
		int c = Integer.parseInt(c_str);

		if(b < a) {
			int tmp = b;
			b = a;
			a = tmp;
		}

		if(c < b) {
			int tmp = c;
			c = b;
			b = tmp;

			if(b < a) {
				tmp = b;
				b = a;
				a = tmp;
			}
		}

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

    	scanner.close();
    }
}