Question: Consider the following ambiguous BNF grammar: ? : | = && | || | ! | | true | false | () x | y

Consider the following ambiguous BNF grammar: ? : | = && | || | ! | | true | false | () x | y | z Rewrite the grammar so that it is no longer ambiguous and has the following properties: The operators have the following precedence, from highest to lowest: ( ), !, &&, ||, ?:, =. The !, ?:, and = operators are right associative, and the && and || operators are left associative.

Consider the following ambiguous BNF grammar: ? : | = && |

Problem 1: Consider the following ambiguous BNF grammar: ? : = + && | || | ! | | true + x | y | z false () Rewrite the grammar so that it is no longer ambiguous and has the following properties: The operators have the following precedence, from highest to lowest: ( ), !, &&, 11, ?:, =. The !, ?:, and = operators are right associative, and the && and || operators are left associative. Problem 1: Consider the following ambiguous BNF grammar: ? : = + && | || | ! | | true + x | y | z false () Rewrite the grammar so that it is no longer ambiguous and has the following properties: The operators have the following precedence, from highest to lowest: ( ), !, &&, 11, ?:, =. The !, ?:, and = operators are right associative, and the && and || operators are left associative

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