Section II $$ Grammar Representation, BNF$,$ EBNF, Unambiguous

Queston $1.$ Is the given code snippet a matched statement or an unmatched statement based

on the provided grammar? Please illustrate this by creating a parse tree.

Code Snippet: if m $>5$ then if n $>10$ then A else B

Grammar:

::$=|$

::$=$ if then else $|$

::$=$ if then $|$

if then else Section II $-$ Grammar Representation, BNF$,$ EBNF, Unambiguous

Queston $1.$ Is the given code snippet a matched statement or an unmatched statement based

on the provided grammar? Please illustrate this by creating a parse tree.

Code Snippet: if $m>5$ then if $n>10$ then A else B

Grammar:

$$ statement$>$ ::