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Compilation Techniques Given the following statement: 6 * (8-3) Make the Annotated Parse Tree based on the translation scheme below.

Compilation Techniques Given the following statement: 6 * (8-3) Make the Annotated Parse Tree based on the translation scheme below.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Compilation Techniques

Given the following statement: 6 * (8-3)

Make the Annotated Parse Tree based on the translation scheme below.

s > B {A.i = B.val} A {S.val = A.s} A → - B {A1.i = A.i - B.val} A1 {A.s = A1.s} A > E {A.s = A.i} B > D{C.i = D.val} C {B.val = C.s} C > *D {C1.i = C.i * D.val} C1 {.s = C1.s} C > ɛ {C.s = C.i} D > (S) {D.val = S.val} D → num {D.val = num.val}
Transcribed Image Text:s > B {A.i = B.val} A {S.val = A.s} A → - B {A1.i = A.i - B.val} A1 {A.s = A1.s} A > E {A.s = A.i} B > D{C.i = D.val} C {B.val = C.s} C > *D {C1.i = C.i * D.val} C1 {.s = C1.s} C > ɛ {C.s = C.i} D > (S) {D.val = S.val} D → num {D.val = num.val}
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