class buble
{
	public static void main(String[] args)
	{
		int tmp;
		boolean changed = true;
		int[] numbers = new int[5];
		numbers[0] = 9;
		numbers[1] = 7;
		numbers[2] = 6;
		numbers[3] = 3;
		numbers[4] = 1;
		while (changed)
		{
			changed = false;
			for (int r=0; r<numbers.length - 1; r++)
			{
				if (numbers[r] > numbers[r+1])
				{
					tmp = numbers[r];
					numbers[r] = numbers[r+1];
					numbers[r+1] = tmp;
					changed = true;
				}
				else changed = changed || false;
			}	
		
			
		}
		
		for (int r=0; r<numbers.length; r++)
		{
			System.out.print(numbers[r]+" ");	
		}
	}
	
	
}