What is the correct way to round offx, a float, to an int value?

1.	What is the correct way to round offx, a float, to an int value?
A.	y=(int)(x+0.5)
B.	y=int(x+0.5)
C.	y=(int)x+0.5
D.	y=(int)(int)x+0.5)
Answer» B. y=int(x+0.5)

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