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 C# (judge verdict: Accepted)

using System;

class Program {
    private static int Main() {
        var input = Console.ReadLine();
        var values = input.Split( ' ' );

        int a = int.Parse( values[ 0 ] );
        int b = int.Parse( values[ 1 ] );
        int c = int.Parse( values[ 2 ] );

        if( a > b ) {
            Swap( ref a, ref b );
        }
        if( b > c ) {
            Swap( ref b, ref c );
        }
        if( a > b ) {
            Swap( ref a, ref b );
        }


        var output = string.Format( "{0} {1} {2}", a, b, c );
        Console.WriteLine( output );

        return 0;
    }

    private static void Swap( ref int a, ref int b ) {
        var tmp = a;
        a = b;
        b = tmp;
    }
}