Solution Review: Max Depth Parenthesis

Let’s take a detailed look at the previous challenge’s solution.

First solution

Let’s see how we can solve this problem:

  • Create a stack.

  • When we come across the open parenthesis, we insert it to the stack and increase the depth counter.

  • When we get a closing parenthesis, we pop the opening parenthesis from the stack and decrease the depth counter.

  • We keep track of the depth to find maximum depth.

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