Apr
07
2024
0
Daily Question – 678. Valid Parenthesis String
Description: https://leetcode.com/problems/valid-parenthesis-string/description/?envType=daily-question&envId=2024-04-07 Approach: My initial approach is quite straightforward: Using stack to save the index of...
Daily Question – 1544. Make The String Great
Description: https://leetcode.com/problems/make-the-string-great/description/?envType=daily-question&envId=2024-04-05 Note: One direct way is to continue iterating the array until no “bad pair”...