Suppose the following code fragment has been executed:

double x = 2.9;

double y,z;

y = (int)x + 0.1;

printf(%.1f,y); /* A */

z = (int)(x+0.1);

printf(%.1f,z); /* B */

What is printed by the printf statement on line B?

	A.	2
	B.	2.1
	C.	2.9
	D.	3
	E.	3.0