public class TD
{
    int part1(int[] ii) {
	    int j=1;
	    for (int i=0; i<500; i++) 
	       j++;
	    return j;
	}


	int part2(int[] ii) {
		int j=1; 
		for (int i=0; i<ii.length; i++)
		    j++;
		return j;
	}


	int part3(int[] ii) {
		int j=1;
		for (int i=ii.length; i>=1; i=i/2)
		    j++;
		return j;
	}


	int part4(int[] ii) {
		int j=1;
		for (int k=0; k<ii.length; k++)
		    for (int kk=0; kk<ii.length; kk++)
		        for (int kkk=0; kkk<ii.length; kkk++)
		            j++;
		return j;
	}
	

	public static void main(String[] args)
	{
	    int[] testArray = new int[1024];
	    TD td = new TD();
	    System.out.println("Part 1:" + td.part1(testArray));
	    System.out.println("Part 2:" + td.part2(testArray));
	    System.out.println("Part 3:" + td.part3(testArray));
	    System.out.println("Part 4:" + td.part4(testArray));
	}
}