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  • Python
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  • JavaScript
  • TypeScript
  • Python with Copilot
  • Advanced Web Development
  • SQL
  • Ai Essentials
  • Pandas
  • NumPy
  • Email Meeting Assistant
  • Java in AI Era

Arrays

  • Two Sum Problem with Solution
  • Best Time to Buy and Sell Stock
  • Array Contains Duplicates
  • Product of Array Except Self: Optimized Approach
  • Maximum Subarray Problem
  • Maximum Product Subarray
  • Find Minimum in Rotated Sorted Array
  • Search in Rotated Sorted Array
  • Container With Most Water
  • Verifying an Alien Dictionary
  • Next Permutation
  • Remove Duplicates from Sorted Array
  • Find First and Last Position of Element in Sorted Array
  • Trapping Rain Water
  • Median of Two Sorted Arrays

Dynamic Programming

  • Climbing Stairs Problem
  • Coin Change Problem
  • Longest Increasing Subsequence
  • Longest Common Subsequence (LCS)
  • Word Break Problem
  • Combination Sum Problem
  • House Robber Problem
  • Decode Ways Problem
  • Unique Paths Problem
  • Pascal's Triangle Problem
  • Generate Parentheses Problem
  • Jump Game with Dynamic Programming and Greedy Algorithms
  • Regular Expression Matching
  • Race Car Problem

Graph

  • Clone Graph Problem
  • Course Schedule Problem
  • Pacific Atlantic Water Flow
  • Number of Islands
  • Longest Consecutive Sequence
  • Alien Dictionary
  • Graph Valid Tree
  • Number of Provinces
  • Find the Celebrity in a Graph
  • Number of Connected Components in an Undirected Graph

Hashing

  • Roman to Integer
  • Copy List with Random Pointer
  • Word Ladder Algorithm
  • First Missing Positive

Linked List

  • Add Two Numbers
  • Detect Cycle in a Linked List
  • Merge Two Sorted Lists
  • Merge K Sorted Lists
  • Remove Nth Node From End of List
  • Reorder Linked List
  • Middle of the Linked-List