Stack Tag

2022

05-22

LeetCode 1541. Minimum Insertions to Balance a Parentheses String

2021

07-25

LeetCode 1944. Number of Visible People in a Queue

07-06

LeetCode 726. Number of Atoms

06-13

LeetCode 1896. Minimum Cost to Change the Final Value of Expression

04-02

LeetCode 42. Trapping Rain Water

03-28

LeetCode 173. Binary Search Tree Iterator

03-25

LeetCode 456. 132 Pattern

03-24

LeetCode 341. Flatten Nested List Iterator

03-20

LeetCode 150. Evaluate Reverse Polish Notation

03-12

LeetCode 331. Verify Preorder Serialization of a Binary Tree

0%