Grokking the Coding Interview: Patterns for Coding Questions

Fast track your coding interview prep by learning coding patterns. Act smartly, and follow the coding patterns.
Level:
Intermediate
Study Time:
321h
Chapters:
480
Playgrounds :
517
211,991 (Students)
Course Overview

Coding interviews are getting harder every day. A few years back, brushing up on key data structures and going through 50-75 coding interview questions was more than enough prep for an interview. Today, everyone has access to massive sets of coding problems, and they have gotten more difficult to account for that. The process has gotten more competitive.

When our team sat together to brainstorm on ideas to make the interview process easier for candidates, we realized quickly that one skill helped us the most when we were preparing for coding interviews: "the ability to map a new problem to an already known problem."

To help candidates with that, we have come up with a list of 27 common coding patterns to help solve coding questions. The idea is, once you are familiar with a pattern, you'll be able to solve dozens of problems with it.

The techniques taught in this course have helped developers land jobs in top companies including Google, Facebook, Amazon, and Microsoft.

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Course Content
35 Chapters • 480 Lessons
1.
Introduction
2 chapters
Daily Temperatures (Medium)
Solution: Daily Temperatures
Group Anagrams (Medium)
Solution: Group Anagrams
Decode String (Medium)
Solution: Decode String
Valid Sudoku (Medium)
Solution: Valid Sudoku
Product of Array Except Self (Medium)
Solution: Product of Array Except Self
Maximum Product Subarray (Medium)
Solution: Maximum Product Subarray
Container With Most Water (Medium)
Solution: Container With Most Water
Palindromic Substrings (Medium)
Solution: Palindromic Substrings
Remove Nth Node From End of List (Medium)
Solution: Remove Nth Node From End of List
Find Minimum in Rotated Sorted Array (Medium)
Solution: Find Minimum in Rotated Sorted Array
Pacific Atlantic Water Flow (Medium)
Solution: Pacific Atlantic Water Flow
Validate Binary Search Tree (medium)
Solution: Validate Binary Search Tree
Construct Binary Tree from Preorder and Inorder Traversal (medium)
Solution: Construct Binary Tree from Preorder and Inorder Traversal
Clone Graph (medium)
Solution: Clone Graph
House Robber II (medium)
Solution: House Robber II
Decode Ways (medium)
Solution: Decode Ways
Unique Paths (medium)
Solution: Unique Paths
Word Break (medium)
Solution: Word Break
Lowest Common Ancestor of a Binary Search Tree (medium)
Solution: Lowest Common Ancestor of a Binary Search Tree
Longest Consecutive Sequence (medium)
Solution: Longest Consecutive Sequence
Meeting Rooms II (medium)
Solution: Meeting Rooms II
Encode and Decode Strings
Solution: Encode and Decode Strings
Number of Connected Components in an Undirected Graph
Solution: Number of Connected Components in an Undirected Graph
Graph Valid Tree (medium)
Solution: Graph Valid Tree
Implement Trie (Prefix Tree) (medium)
Solution: Implement Trie (Prefix Tree)
Design Add and Search Words Data Structure (medium)
Solution: Design Add and Search Words Data Structure
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Get instant access to all current and upcoming courses through subscription.
$19
.99
/mo
billed yearly ($239)
OR
Get Lifetime access to this course only.
$99
Certification on completing the course.