Blind 75

Array

• Two Sum

• Best Time to Buy and Sell Stock

• Contains Duplicate

• Product of Array Except Self

• Maximum Subarray

• Maximum Product Subarray

• Find Minimum in Rotated Sorted Array

• Search in Rotated Sorted Array

• 3 Sum

• Container With Most Water

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Binary

• Sum of Two Integers

• Number of 1 Bits

• Counting Bits

• Missing Number

• Reverse Bits

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Dynamic Programming

• Climbing Stairs

• Coin Change

• Longest Increasing Subsequence

• Longest Common Subsequence

• Word Break Problem

• Combination Sum

• House Robber

• House Robber II

• Decode Ways

• Unique Paths

• Jump Game

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Graph

• Clone Graph

• Course Schedule

• Pacific Atlantic Water Flow

• Number of Islands

• Longest Consecutive Sequence

• Alien Dictionary (Leetcode Premium)

• Graph Valid Tree (Leetcode Premium)

• Number of Connected Components in an Undirected Graph (Leetcode Premium)

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Interval

• Insert Interval

• Merge Intervals

• Non-overlapping Intervals

• Meeting Rooms (Leetcode Premium)

• Meeting Rooms II (Leetcode Premium)

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Linked List

• Reverse a Linked List

• Detect Cycle in a Linked List

• Merge Two Sorted Lists

• Merge K Sorted Lists

• Remove Nth Node From End Of List

• Reorder List

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Matrix

• Set Matrix Zeroes

• Spiral Matrix

• Rotate Image

• Word Search

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String

• Longest Substring Without Repeating Characters

• Longest Repeating Character Replacement

• Minimum Window Substring

• Valid Anagram

• Group Anagrams

• Valid Parentheses

• Valid Palindrome

• Longest Palindromic Substring

• Palindromic Substrings

• Encode and Decode Strings (Leetcode Premium)

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Tree

• Maximum Depth of Binary Tree

• Same Tree

• Invert/Flip Binary Tree

• Binary Tree Maximum Path Sum

• Binary Tree Level Order Traversal

• Serialize and Deserialize Binary Tree

• Subtree of Another Tree

• Construct Binary Tree from Preorder and Inorder Traversal

• Validate Binary Search Tree

• Kth Smallest Element in a BST

• Lowest Common Ancestor of BST

• Implement Trie (Prefix Tree)

• Add and Search Word

• Word Search II

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Heap

• Merge K Sorted Lists

• Top K Frequent Elements

• Find Median from Data Stream

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Important Link:

• 14 Patterns to Ace Any Coding Interview Question

• Grind 75