C$.$ Compute the updated occupancy grid maps for the following two consecutive measurements of the

robot. $(1)$ The robot takes an initial measurement $($note two rays are used$).(2)$ The robot moves

forward for two blocks and then takes another measurement $($again two rays are used$).$ Assume the

sensor measuremenent model is $log(odd(occ))=0\mathrm{.}8($for probability of true occupied$)$ and

odd free