Algorithm Practice

Stack

20 Valid Parentheses 71 Simplify Path 84 Largest Rectangle in Histogram 85 Maximal Rectangle 150 Evaluate Reverse Polish Notation 155 Min Stack 173 Binary Search Tree Iterator 224 Basic Calculator 225 Implement Stack using Queues 232 Implement Queue using Stacks 255 Verify Preorder Sequence in Binary Search Tree 316 Remove Duplicate Letters 331 Verify Preorder Serialization of a Binary Tree 341 Flatten Nested List Iterator 385 Mini Parser 394 Decode String 402 Remove K Digits 439 Ternary Expression Parser 456 132 Pattern 496 Next Greater Element I 503 Next Greater Element II 581 Shortest Unsorted Continuous Subarray 591 Tag Validator 636 Exclusive Time of Functions 654 Maximum Binary Tree 682 Baseball Game 726 Number of Atoms 735 Asteroid Collision 739 Daily Temperatures 770 Basic Calculator IV 772 Basic Calculator III

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Last updated 4 years ago