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Grokking the Coding Interview Patterns

Remove All Adjacent Duplicates In String

Explore how to remove all pairs of adjacent duplicate letters from a lowercase string by applying stack techniques. This lesson helps you understand the problem requirements, implement efficient solutions, and practice using a coding environment designed for interview preparation.

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Statement

You are given a string consisting of lowercase English letters. Repeatedly remove adjacent duplicate letters, one pair at a time. Both members of a pair of adjacent duplicate letters need to be removed.

Constraints:

  • 1≤1 \leq
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