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A Syntax Directed Translation scheme for postfix code generation is given below:...

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A Syntax Directed Translation scheme for postfix code generation is given below:

E → E1 + T { print("+") }

E → E1 - T { print("-") }

E → T

T → num { print(num.val) }

For the input:

3 - 2 + 4

If the grammar is left-associative, which of the following postfix sequences will be produced?

Both A and B depending on parse order

3 2 4 + -

3 2 - 4 +

100%

3 2 - + 4

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