Question: Give the following expression grammar: expr -> expr + term | term term -> term * prod | prod prod -> id | const |
Give the following expression grammar:
expr -> expr + term | term
term -> term * prod | prod
prod -> id | const | (expr)
id -> a | b | c
const -> 1 | 2 | 3
Add an exponentiation operator: ^
This operator should have higher precedence than multiply, and associate right to left.
a * b ^ c ^ 2 * 3 will be evaluated as it were written (a*(b^(c^2)))*3.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
