Tag: stack

• BinarySearch 0002 Balanced Brackets (09 Apr 2022)
  
• BinarySearch 0036 Balanced Brackets Sequel (09 Apr 2022)
  
• BinarySearch 0091 Inorder Traversal (09 Apr 2022)
  
• BinarySearch 0095 Repeated Deletion (09 Apr 2022)
  
• BinarySearch 0106 Postfix Notation Evaluation (09 Apr 2022)
  
• BinarySearch 0117 Space Battle (09 Apr 2022)
  
• BinarySearch 0145 String Expansion (09 Apr 2022)
  
• BinarySearch 0146 Unix Path Resolution (09 Apr 2022)
  
• BinarySearch 0148 S-Expression Evaluation (09 Apr 2022)
  
• BinarySearch 0177 Stack Sequence (09 Apr 2022)
  
• BinarySearch 0178 Minimum Bracket Addition (09 Apr 2022)
  
• BinarySearch 0194 Text Editor (09 Apr 2022)
  
• BinarySearch 0389 Outstanding Move Sequel (09 Apr 2022)
  
• BinarySearch 0423 Parse Boolean Expression (09 Apr 2022)
  
• BinarySearch 0448 Parse Ternary Expression (09 Apr 2022)
  
• BinarySearch 0458 Small Large Medium (09 Apr 2022)
  
• BinarySearch 0461 List Consecutive Split (09 Apr 2022)
  
• BinarySearch 0465 Calculator (09 Apr 2022)
  
• BinarySearch 0466 Length of Longest Balanced Subsequence (09 Apr 2022)
  
• BinarySearch 0543 K Lexicographically Smallest Subsequence (09 Apr 2022)
  
• BinarySearch 0560 Area Under Histogram (09 Apr 2022)
  
• BinarySearch 0579 Wallstreet Bets (09 Apr 2022)
  
• BinarySearch 0627 Repeated Deletion Sequel (09 Apr 2022)
  
• BinarySearch 0629 Minimum Tree From Leaves (09 Apr 2022)
  
• BinarySearch 0641 Candy Race with Different Types (09 Apr 2022)
  
• BinarySearch 0652 Recursive Parentheses Reversal (09 Apr 2022)
  
• BinarySearch 0679 Circular Greater Element to the Right (09 Apr 2022)
  
• BinarySearch 0683 Count Rectangular Submatrices (09 Apr 2022)
  
• BinarySearch 0691 Maximal Points From Deleting Two Character Substrings (09 Apr 2022)
  
• BinarySearch 0717 Word Machine (09 Apr 2022)
  
• BinarySearch 0727 Minimum Stack (09 Apr 2022)
  
• BinarySearch 0730 Binary Search Tree Iterator (09 Apr 2022)
  
• BinarySearch 0731 Maximum Stack (09 Apr 2022)
  
• BinarySearch 0742 Incrementable Stack (09 Apr 2022)
  
• BinarySearch 0747 Web Browser (09 Apr 2022)
  
• BinarySearch 0762 Binary Search Tree Iterator Sequel (09 Apr 2022)
  
• BinarySearch 0767 Frequency Stack (09 Apr 2022)
  
• BinarySearch 0773 Removing Enclosed Parentheses (09 Apr 2022)
  
• BinarySearch 0863 Next Greater Element of a Linked List (09 Apr 2022)
  
• BinarySearch 0866 Every Sublist Min Sum (09 Apr 2022)
  
• BinarySearch 0876 Toggle Bitwise Expression (09 Apr 2022)
  
• BinarySearch 0899 Number of Sublists With Small Left Value (09 Apr 2022)
  
• BinarySearch 0929 Stock Span (09 Apr 2022)
  
• BinarySearch 0937 Unobstructed Buildings (09 Apr 2022)
  
• BinarySearch 0951 Reduce Binary Number to One (09 Apr 2022)
  
• BinarySearch 0965 View Over People (09 Apr 2022)
  
• BinarySearch 0972 Virtually Cloneable Stacks (09 Apr 2022)
  
• BinarySearch 0981 Towers Without a Valley (09 Apr 2022)
  
• BinarySearch 0984 Last Value Map (09 Apr 2022)
  
• Leetcode 0020. Valid Parentheses (09 Apr 2022)
  
• Leetcode 0071. Simplify Path (09 Apr 2022)
  
• Leetcode 0084. Largest Rectangle in Histogram (09 Apr 2022)
  
• Leetcode 0094. Binary Tree Inorder Traversal (09 Apr 2022)
  
• Leetcode 0144 Binary Tree Preorder Traversal (09 Apr 2022)
  
• Leetcode 0145. Binary Tree Postorder Traversal (09 Apr 2022)
  
• Leetcode 0150. Evaluate Reverse Polish Notation (09 Apr 2022)
  
• Leetcode 0155 Min Stack (09 Apr 2022)
  
• Leetcode 0173. Binary Search Tree Iterator (09 Apr 2022)
  
• Leetcode 0224. Basic Calculator (09 Apr 2022)
  
• Leetcode 0225 Implement Stack using Queues (09 Apr 2022)
  
• Leetcode 0227. Basic Calculator II (09 Apr 2022)
  
• Leetcode 0232. Implement Queue using Stacks (09 Apr 2022)
  
• Leetcode 0255 Verify Preorder Sequence in Binary Search Tree (09 Apr 2022)
  
• Leetcode 0272 Closest Binary Search Tree Value II (09 Apr 2022)
  
• Leetcode 0316. Remove Duplicate Letters (09 Apr 2022)
  
• Leetcode 0331. Verify Preorder Serialization of a Binary Tree (09 Apr 2022)
  
• Leetcode 0341. Flatten Nested List Iterator (09 Apr 2022)
  
• Leetcode 0353. Design Snake Game (09 Apr 2022)
  
• Leetcode 0385 Mini Parser (09 Apr 2022)
  
• Leetcode 0388 Longest Absolute File Path (09 Apr 2022)
  
• Leetcode 0394. Decode String (09 Apr 2022)
  
• Leetcode 0402 Remove K Digits (09 Apr 2022)
  
• Leetcode 0428. Serialize and Deserialize N-ary Tree (09 Apr 2022)
  
• Leetcode 0430. Flatten a Multilevel Doubly Linked List (09 Apr 2022)
  
• Leetcode 0439. Ternary Expression Parser (09 Apr 2022)
  
• Leetcode 0456. 132 Pattern (09 Apr 2022)
  
• Leetcode 0496 Next Greater Element I (09 Apr 2022)
  
• Leetcode 0503 Next Greater Element II (09 Apr 2022)
  
• Leetcode 0530 Minimum Absolute Difference in BST (09 Apr 2022)
  
• Leetcode 0536 Construct Binary Tree from String (09 Apr 2022)
  
• Leetcode 0587 Erect The Fence (09 Apr 2022)
  
• Leetcode 0590 N-ary Tree Preorder Traversal (09 Apr 2022)
  
• Leetcode 0591 Tag Validator (09 Apr 2022)
  
• Leetcode 0636 Exclusive Time of Functions (09 Apr 2022)
  
• Leetcode 0654 Maximum Binary Tree (09 Apr 2022)
  
• Leetcode 0682 Baseball Game (09 Apr 2022)
  
• Leetcode 0716 Max Stack (09 Apr 2022)
  
• Leetcode 0735. Asteroid Collision (09 Apr 2022)
  
• Leetcode 0739 Daily Temperatures (09 Apr 2022)
  
• Leetcode 0770 Basic Calculator IV (09 Apr 2022)
  
• Leetcode 0772 Basic Calculator III (09 Apr 2022)
  
• Leetcode 0844 Backspace String Compare (09 Apr 2022)
  
• Leetcode 0846 Hand of Straights (09 Apr 2022)
  
• Leetcode 0856. Score of Parentheses (09 Apr 2022)
  
• Leetcode 0880. Decoded String at Index (09 Apr 2022)
  
• Leetcode 0895. Maximum Frequency Stack (09 Apr 2022)
  
• Leetcode 0900 RLE Iterator (09 Apr 2022)
  
• Leetcode 0901 Online Stock Span (09 Apr 2022)
  
• Leetcode 0907 Sum of Subarray Minimums (09 Apr 2022)
  
• Leetcode 0917 Reverse Only Letters (09 Apr 2022)
  
• Leetcode 0921 Minimum Add to Make Parentheses Valid (09 Apr 2022)
  
• Leetcode 0946. Validate Stack Sequences (09 Apr 2022)
  
• Leetcode 0962. Maximum Width Ramp (09 Apr 2022)
  
• Leetcode 1003. Check If Word Is Valid After Substitutions (09 Apr 2022)
  
• Leetcode 1006. Clumsy Factorial (09 Apr 2022)
  
• Leetcode 1019. Next Greater Node In Linked List (09 Apr 2022)
  
• Leetcode 1021. Remove Outermost Parentheses (09 Apr 2022)
  
• Leetcode 1047. Remove All Adjacent Duplicates In String (09 Apr 2022)
  
• Leetcode 1063. Number of Valid Subarrays (09 Apr 2022)
  
• Leetcode 1081. Smallest Subsequence of Distinct Characters (09 Apr 2022)
  
• Leetcode 1096. Brace Expansion II (09 Apr 2022)
  
• Leetcode 1106. Parsing A Boolean Expression (09 Apr 2022)
  
• Leetcode 1111. Maximum Nesting Depth of Two Valid Parentheses Strings (09 Apr 2022)
  
• Leetcode 1124. Longest Well-Performing Interval (09 Apr 2022)
  
• Leetcode 1130. Minimum Cost Tree From Leaf Values (09 Apr 2022)
  
• Leetcode 1190. Reverse Substrings Between Each Pair of Parentheses (09 Apr 2022)
  
• Leetcode 1209. Remove All Adjacent Duplicates in String II (09 Apr 2022)
  
• Leetcode 1249. Minimum Remove to Make Valid Parentheses (09 Apr 2022)
  
• Leetcode 1296. Divide Array in Sets of K Consecutive Numbers (09 Apr 2022)
  
• Leetcode 1381. Design a Stack With Increment Operation (09 Apr 2022)
  
• Leetcode 1472. Design Browser History (09 Apr 2022)
  
• Leetcode 1504. Count Submatrices With All Ones (09 Apr 2022)
  
• Leetcode 1586 Binary Search Tree Iterator II (09 Apr 2022)
  
• Leetcode 1628 Design an Expression Tree With Evaluate Function (09 Apr 2022)
  
• Leetcode 1673. Find the Most Competitive Subsequence (09 Apr 2022)
  
• Leetcode 1762 Buildings With an Ocean View (09 Apr 2022)
  
• Leetcode 1776 Car Fleet II (09 Apr 2022)
  
• Leetcode 1840. Maximum Building Height (09 Apr 2022)
  
• Leetcode 1896. Minimum Cost to Change the Final Value of Expression (09 Apr 2022)
  
• Leetcode 1989 Maximum Number of People That Can Be Caught in Tag (09 Apr 2022)
  
• Leetcode 1996 The Number of Weak Characters in the Game (09 Apr 2022)
  
• Leetcode 2030. Smallest K-Length Subsequence With Occurrences of a Letter (09 Apr 2022)
  
• Leetcode 2197. Replace Non-Coprime Numbers in Array (09 Apr 2022)
  
• Leetcode 2204 Distance to a Cycle in Undirected Graph (09 Apr 2022)