Need help please!!! Code written in C#

Write a program that writes to the screen the height (in meters) of a projective launched straight up for each second from launch time (time 0) until the projectile hits the ground. The last entry should show a projectile height of 0. The height after t seconds is given by: S = v_0*t - 1/2 *g*t^2 where g is the gravitational constant (9.8 m/sec^2), and V_0 is the initial velocity at time 0 (gotten user). The output should look something like this: Initial velocity: 60 m/s Time (seconds) Height (meters)