Q. What will be the result when non greedy repetition is used on the pattern /a+?b/ ?

  • (A) Matches the letter b preceded by the fewest number of a’s possible
  • (B) Matches the letter b preceded by any number of a
  • (C) Matches letter a preceded by letter b, in the stack order
  • (D) None of the mentioned
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✅ Correct Answer: (A) Matches the letter b preceded by the fewest number of a’s possible
Explanation: Using non greedy repetition may not always produce the results you expect. /a+?b/ matches the letter b preceded by the fewest number of a’s possible.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:50 pm in Machine Learning

Explanation by: Mr. Dubey
Using non greedy repetition may not always produce the results you expect. /a+?b/ matches the letter b preceded by the fewest number of a’s possible.

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