// sum up 1, 2, 3, 4

class ForLoop2
{
	public static void main(String[] args)
	{
			int count;
			int sum = 0;
			for (count=1; count<=4; count=count+1 )
			{
					System.out.println(count);
					sum = sum + count;
			}
			System.out.println("count = " + count);
			System.out.println("sum = " + sum);
			System.out.println("avg = " + sum/(count-1.));
	}
}