Question

Write a short note on operator precedence grammar.

Answer 1

Actually, an administrator priority language structure is a setting free syntax that has the property (among others[1]) that no creation has either an unfilled right-hand side or two nearby nonterminals in its right-hand side. These properties enable priority relations to be characterized between the terminals of the sentence structure. A parser that adventures these relations is significantly more straightforward than more universally useful parsers, for example, LALR parsers. Ad