public class Question02 
{
   public static void main(String[] args)
   {
	double a = Math.sqrt(101);
		
	double b = Math.pow(5, 5);
		
	double c = a * a + b * b;
	//or
	double c2 = Math.pow(a, 2) + Math.pow(b, 2);
		
	double d = Math.round(a);
	
	double e = (int)a;
	
	double f = Math.random();
		
	double g = Math.cbrt(81);
		
	double h = Math.sqrt(a*a + b*b);
	//or
	double h2 = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2));
		
	double i = Math.pow(2, d+3);
		
	double j = Math.pow(100, 0.5) * Math.pow(2, 5);
		
	double k = Math.abs(-4);
   }
}