Coding Interview Patterns

全部书Coding Interview Patterns120 篇

001Introduction to Two Pointers
002Pair Sum - Sorted
003Triplet Sum
004Is Palindrome Valid
005Largest Container
006Shift Zeros to the End
007Next Lexicographical Sequence
008Introduction to Hash Maps and Sets
009Pair Sum - Unsorted
010Verify Sudoku Board
011Zero Striping
012Longest Chain of Consecutive Numbers
013Geometric Sequence Triplets
014Introduction to Linked Lists
015Linked List Reversal
016Remove the Kth Last Node From a Linked List
017Linked List Intersection
018LRU Cache
019Palindromic Linked List
020Flatten a Multi-Level Linked List
021Introduction to Fast and Slow Pointers
022Linked List Loop
023Linked List Midpoint
024Happy Number
025Introduction to Sliding Windows
026Substring Anagrams
027Longest Substring With Unique Characters
028Longest Uniform Substring After Replacements
029Introduction to Binary Search
030Find the Insertion Index
031First and Last Occurrences of a Number
032Cutting Wood
033Find the Target in a Rotated Sorted Array
034Find the Median From Two Sorted Arrays
035Matrix Search
036Local Maxima in Array
037Weighted Random Selection
038Introduction to Stacks
039Valid Parenthesis Expression
040Next Largest Number to the Right
041Evaluate Expression
042Repeated Removal of Adjacent Duplicates
043Implement a Queue using Stacks
044Maximums of Sliding Window
045Introduction to Heaps
046K Most Frequent Strings
047Combine Sorted Linked Lists
048Median of an Integer Stream
049Sort a K-Sorted Array
050Introduction to Intervals
051Merge Overlapping Intervals
052Identify All Interval Overlaps
053Largest Overlap of Intervals
054Introduction to Prefix Sums
055Sum Between Range
056K-Sum Subarrays
057Product Array Without Current Element
058Introduction to Trees
059Invert Binary Tree
060Balanced Binary Tree Validation
061Rightmost Nodes of a Binary Tree
062Widest Binary Tree Level
063Binary Search Tree Validation
064Lowest Common Ancestor
065Build Binary Tree From Preorder and Inorder Traversals
066Maximum Sum of a Continuous Path in a Binary Tree
067Binary Tree Symmetry
068Binary Tree Columns
069Kth Smallest Number in a Binary Search Tree
070Serialize and Deserialize a Binary Tree
071Introduction to Tries
072Design a Trie
073Insert and Search Words with Wildcards
074Find All Words on a Board
075Introduction to Graphs
076Graph Deep Copy
077Count Islands
078Matrix Infection
079Bipartite Graph Validation
080Longest Increasing Path
081Shortest Transformation Sequence
082Merging Communities
083Prerequisites
084Shortest Path
085Connect the Dots
086Introduction to Backtracking
087Find All Permutations
088Find All Subsets
089N Queens
090Combinations of a Sum
091Phone Keypad Combinations
092Introduction to Dynamic Programming
093Climbing Stairs
094Minimum Coin Combination
095Matrix Pathways
096Neighborhood Burglary
097Longest Common Subsequence
098Longest Palindrome in a String
099Maximum Subarray Sum
10001 Knapsack
101Largest Square in a Matrix
102Introduction to Greedy Algorithms
103Jump to the End
104Gas Stations
105Candies
106Introduction to Sort and Search
107Sort Linked List
108Sort Array
109Kth Largest Integer
110Dutch National Flag
111Introduction to Bit Manipulation
112Hamming Weights of Integers
113Lonely Integer
114Swap Odd and Even Bits
115Introduction to Math and Geometry
116Spiral Traversal
117Reverse 32-Bit Integer
118Maximum Collinear Points
119The Josephus Problem
120Triangle Numbers

Flatten a Multi-Level Linked List

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