full coding with answer

length = 12.0 * 9 *[time/(2.0 + x)] In this formula, it accurate to four decimal places is equal to 3.1416, and is the gravitational constant equal to 32.2 ft sec When the time of a complete swing is given in seconds, the length of the pendulum is in feet Using this formula, you're to write a C++ program that calculates and displays the length of a pendulum needed to produce a swing that's completed in 1 second. The length is to be displayed in inches