Can someone help with this please? I need a parse tree for this 1. Given the following context-free grammar (start variable is S), draw the parse tree of string "abaabb". (if you wish to upload an image, please do so by inserting an image in the text-box given to you by Canvas Discussion environment). Show Transcribed Text 2. Describe an interesting property of strings generated by the CFG mentioned in part 1. 3. Assuming that 12 and 43 are two number tokens and sum is a valid identifier, draw the parse tree for the following statement given the following BNF grammar: "sum = 43 * sum + 12;" -> -> | -> = ; -> identifier -> number | identifier | + | *
Can someone help with this please? I need a parse tree for this
1. Given the following context-free grammar (start variable is S), draw the parse tree of string "abaabb". (if you wish to upload an image, please do so by inserting an image in the text-box given to you by Canvas Discussion environment).
Show Transcribed Text
2. Describe an interesting property of strings generated by the CFG mentioned in part 1.
3. Assuming that 12 and 43 are two number tokens and sum is a valid identifier, draw the parse tree for the following statement given the following BNF grammar: "sum = 43 * sum + 12;"
<program> -> <stmts>
<stmts> -> <stmt> | <stmt> <stmts>
<stmt> -> <var> = <expr>;
<var> -> identifier
<expr> -> number | identifier | <expr> + <expr> | <expr> * <expr>
4. Try drawing another parse tree for part 3.
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