LeetCode Problem-Solving

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Languages:

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My own published solutions so far:

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• Reverse Bit
• Minimum String Lenght After Removing Substrings
• Valid Palindrome
• Valid Palindrom (2nd submission with 3ms Runtime)
• Valid Palindrome II
• Reverse Interger
• Fizz Buzz
• Number of 1 Bits
• Isomorphic string
• N-Queens
• N-Queens II
• Word Pattern
• Valid Anagram
• Reverse String
• Find Kth Bit in Nth Binary String
• Set Matrix Zeroes
• Spiral Matrix
• Rotate Image
• Game of Life
• Fibonnacci Number
• Climbing Stairs
• Remove Subfolders from Filesystem
• Simplify Path
• Kth Largest Element in an Array
• Same Tree
• Path Sum
• Valid Number
• Maximum Number of Moves in a Grid
• Convert Sorted Array to BST
• Search in Rotated Sorted Array
• Sort List
• Find First and Last Position of Element in Sorted Array
• Circular Sentence
• Delete Characters to Make Fancy Strig

Complexity hierarchy:

O(1) ⊂ O(log n) ⊂ O(n) ⊂ O(n log n) ⊂ O(n²) ⊂ O(n³) ⊂ O(2ⁿ)

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