Question: Following CFG generates octal string; write semantic rules to convert generated octal string into equivalent decimal value. S -> DS | D D -> 0

Following CFG generates octal string; write semantic rules to convert generated octal string into equivalent decimal value.

  1. S -> DS | D
  2. D -> 0 | 1 | 2 | 3 |4 | 5 | 6 | 7

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