MediumStackLC 1190

Reverse Substrings Between Each Pair of Parentheses

You are given a string s that consists of lower case English letters and brackets. Reverse the strings in each pair of matching parentheses, starting from the innermost one. Your result should not contain any brackets.

Asked at 3 companies

AdobeOraclePostmates

Hints

1.Think about which data structure fits best
2.Consider the time complexity of your approach
3.Look for patterns in the constraints

LeetCode