5 + 7 + 4. This character stream is first tokenized to token stream in a lexer. The token stream is then parsed to form a parse tree. The parse tree essentially returns (โaddโ
5 + 7 + 4. This character stream is first tokenized to token stream in a lexer. The token stream is then parsed to form a parse tree. The parse tree essentially returns (โaddโ
Leave a Reply