To answer this question, let's go through the code step by step:
float f = (1 / 4) * 10;
In this line, the expression (1 / 4)
performs integer division, which results in 0. The expression 0 * 10
evaluates to 0. Since the result is assigned to a float
variable f
, the value 0 is automatically converted to a float value of 0.0.
int i = Math.round(f);
The Math.round()
method rounds the float value to the nearest integer. In this case, f
is 0.0, which is already an integer value. So, the value of i
will also be 0.
System.out.println(i);
Finally, the value of i
which is 0 will be printed.
Therefore, the result that will be printed out is 0, which corresponds to option B.