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Consider two binary operators ‘↑’ and ‘↓’ with the precedence of operator ↓being lower than that of the operator ↑. Operator ↑ is right associative while operator ↓ is left associative. Which one of the following represents the parse tree for expression (7 ↓ 3 ↑ 4 ↑ 3 ↓ 2)?

Consider two binary operators ‘↑’ and ‘↓’ with the precedence of operator ↓being lower than that of the operator ↑. Operator ↑ is right associative while operator ↓ is left associative. Which one of the following represents the parse tree for expression (7 ↓ 3 ↑ 4 ↑ 3 ↓ 2)? Correct Answer <p><img alt="quesOptionImage42" src="//cdn.testbook.com/images/production/quesImages/quesOptionImage42.png"></p>

7 ↓ 3 ↑ 4 ↑ 3 ↓ 2

⇒ 7↓3 ↑ (4 ↑3) ↓ 2 as ↑ is right associative

⇒ 7 ↓ (3 ↑(4 ↑3)) ↓ 2

⇒ (7↓ (3 ↑(4 ↑3) ↓2  as  ↓ is left associative

Related Questions

Consider two binary operators ‘↑’ and ‘↓’ with the precedence of operator ↓ being lower than that of the operator ↑. Operator ↑ is right associative while operator ↓ is left associative. Which one of the following represents the parse tree for expression (7↓3↑4↑3↓2)?
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