Use the definition of the greatest integer function to evaluate each of the following.
a. [55.9]
b. [55.001]
c. [0.65]
d. [−34.11]
e. [16 3 / 14]
f. [−8.21]
g. [19]
h. [−0.45]
i. [- 8 1 / 2]
j. [ 2 / 3]