Question: Design and implement a string generator for the grammar below: ::=( ) ::= ::=n| ::=- |+ |e, where e is the empty string Take care

Design and implement a string generator for the grammar below: ::=() ::= ::=n| ::=-|+|e, where e is the empty string Take care that the process is terminated anyway. Your program will should print the steps of the output. Accepted programming languages: C/C++

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