Please code this in C++

3. The voltage gain from an amplifier is given by: gain=[232+0.5f2275]n Where: f= frequency in Hz n= number of stages in the amplifier Prompt the user for the number of stages and frequency. Calculate the voltage gain and display to screen using the following format: The voltage gain is (Hz). , at a frequency of For the video use a voltage gain for a four-stage amplifier operating at 120Hz. Display voltage gain to the hundredths position