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Solution: Remove All Adjacent Duplicates In String

Explore how to solve the problem of removing all adjacent duplicate characters in a string by applying the stacks pattern. Learn to implement an optimal solution with linear time complexity by pushing and popping characters in accordance with duplicates, resulting in an efficient algorithm for this common coding interview question.

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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 string.length ≤103\leq 10^3
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