Consider two functions $f(x)=25-\sin 6x, g(x)=\left\lfloor \frac{x}{2} \right\rfloor.$找到之和of all the elements in the range of $g(f(x))$.

Details and assumptions

The function $\lfloor x \rfloor: \mathbb{R} \rightarrow \mathbb{Z}$refers to the greatest integer smaller than or equal to $x$. For example, $\lfloor 2.3 \rfloor = 2$and $\lfloor -5 \rfloor = -5$.