Grokking Advanced Coding Patterns for Interviews

Master advanced coding patterns for interviews: Unlock the key to acing MAANG-level coding questions

Level:

Intermediate

Study Time:

40h

Lessons:

128

Playgrounds :

134

4.1

(3,017 ratings)

9,500 learners

Course Overview

Grokking Advanced Coding Patterns for Interviews course, specially crafted for students and professionals aiming to crack coding interviews at top tech companies like MAANG (Meta, Apple, Amazon, Netflix, Google) and beyond. This course explores the most essential and advanced coding patterns often seen in technical interviews. Our goal is to equip you with t...

Course Content

• 13 Chapters • 128 Lessons

1.

Introduction

1 lesson

Course Overview

2.

Counting Pattern (easy)

13 lessons

Introduction to Counting Pattern

Count Elements With Maximum Frequency (easy)

Solution: Count Elements With Maximum Frequency

Maximum Population Year (easy)

Solution: Maximum Population Year

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3.

Monotonic Queue Pattern (easy)

11 lessons

Introduction to Monotonic Queue Pattern

Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit (medium)

Solution: Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit

Minimum Number of Coins for Fruits (medium)

Solution: Minimum Number of Coins for Fruits

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4.

Simulation Pattern (easy)

13 lessons

Introduction to Simulation Pattern

Array Transformation (easy)

Solution: Array Transformation

Water Bottles (easy)

Solution: Water Bottles

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5.

Linear Sorting Algorithm Pattern (easy)

16 lessons

Introduction to Linear Sorting Algorithms

Counting Sort Algorithm

Radix Sort Algorithm

Bucket Sort Algorithm

Relative Sort Array (easy)

Solution: Relative Sort Array

Height Checker (easy)

Solution: Height Checker

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6.

Meet in the Middle Pattern (medium)

11 lessons

Introduction to Meet in the Middle

Subset Sum Equal to Target (medium)

Solution: Subset Sum Equal to Target

Subsets having Sum between A and B (hard)

Solution: Subsets having Sum between A and B

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7.

MO’s Algorithm Pattern (medium)

9 lessons

Introduction to MO’s Algorithm Pattern

XOR Queries of a Subarray (medium)

Solution: XOR Queries of a Subarray

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8.

Serialize and Deserialize Pattern (medium)

11 lessons

Introduction to Serialize and Deserialize Pattern

Encode and Decode Strings (medium)

Solution: Encode and Decode Strings

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Serialize and Deserialize N-ary Tree (hard)

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9.

Clone Pattern (medium)

9 lessons

Introduction to Clone Pattern

Copy List with Random Pointer (medium)

Solution: Copy List with Random Pointer

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Clone N-ary Tree (hard)

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10.

Articulation Points and Bridges Pattern (hard)

9 lessons

Introduction to Articulation Points and Bridges Pattern

Minimum Number of Days to Disconnect Island (hard)

Solution: Minimum Number of Days to Disconnect Island

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11.

Segment Tree Pattern (hard)

10 lessons

Introduction to Segment Tree Pattern

Operations on Segment Tree

Range Minimum Query (easy)

Solution: Range Minimum Query

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12.

Binary Indexed Tree Pattern (hard)

14 lessons

Introduction to Binary Indexed Tree Pattern

Implementation of Binary Indexed Tree

Number of Longest Increasing Subsequence (medium)

Solution: Number of Longest Increasing Subsequence

Maximum Profitable Triplets With Increasing Prices I (medium)

Solution: Maximum Profitable Triplets With Increasing Prices I

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13.

Revision

1 lesson

Coding Patterns: A Cheat Sheet

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