Write type expressions for the following types.
a) An array of pointers to reals, where the array index ranges from 1 (0 100.
b) A two-dimensional array of integers (i.e .• an array of arrays) whose rows are indexed from 0 to 9 and whose columns are indexed from - W to 10.
c) Functions whose domains are functions from integers to pointers to integers and whose ranges are records consisting of an integer and a character.