Type Statements Explanaiton
INTEGER count, step, i specifies that count, step, and i are integer variables
REAL time, money, junk specifies that time, money and junk are single-precision real variables< /td>
DOUBLE PRECISION pi specifies that pi is a double precision variable
COMPLEX root1, root2 specifies that root1 and root 2 are complex variables
CHARACTER*10 last,first specifies that first and last are character variables containing 10 characters each
CHARACTER last*20, first*10 specifies specifies that last is a character variable of length 20 and first is a character variable of length 10
LOGICAL done, error, negative specifies that done, error, and negative are logical variables