= A |B|C + -> | * |( ) |

4. Translate the arithmetic expression -y *(x+y) - z below into : A syntax tree Quadruples (i) (ii) (iv) Triples Indirect triples

Bottom-up Parsing : Show a complete parse, including the parse stack contents, input string, and actions for the string id + (id * id  + id) using the grammar and parse table

List ManipulationWrite the following functions on lists in Scheme. The semantics of the func-tions is described through examples.(1) (define rev          (lambda (l)                   ...)) ...(rev ’(e b c d)) --> ’(d c b e)Note: This function reverses the components of a list. (2) (define maxx   (lambda (l)          ...))...(maxx ’(1 2 3)) --> 3Note: You are encouraged to use the reduce function