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
{
    static void Main()
    {
        var str = Console.ReadLine().Split(' ');
        var x= new int[] { int.Parse(str[0]), int.Parse(str[1]), int.Parse(str[2]) };
        for (var i=0; i<x.Length; i++)
        {
            var ansIndex = i;
            for (var j = x.Length-1; j > i; j--) if (x[ansIndex] > x[j] ) ansIndex =j;
            Swap(ref x[i], ref x[ansIndex]);
        }
        Console.WriteLine("{0} {1} {2}", x[0], x[1], x[2]);
    }
   

    static void Swap(ref int x, ref int y)
    {
        var temp = x;
        x = y;
        y = temp;
    }
}