Data Structures Interviews Cs

Data Structures for Coding Interviews in C#

Beginner

219 Lessons

35h

Certificate of Completion

This course helps you solve real C# coding interview questions by polishing your data structures and algorithm-based problem-solving skills.

AI-POWERED

Mock Interview

Mock Interview

Explanations

Explanations

This course includes

145 Playgrounds

61 Challenges

24 Quizzes

864 Illustrations

This course includes

145 Playgrounds

61 Challenges

24 Quizzes

864 Illustrations

Course Overview

Data structures are amongst the very fundamentals of computer science. They are often a core decision in developing efficient programs. Consequently, they are also largely categorized as a vital benchmark of computer science knowledge when it comes to industry interviews. This course contains a detailed review of all the common data structures, and it also provides implementation level details in C# to help readers become well equipped with different data structures that they can leverage to write better ...Show More

TAKEAWAY SKILLS

C#

Programming Language

Prepare For Interview

Data Structures

Time Complexity

Course Content

1

Introduction to Complexity Measures

Comparing Algorithms Example 1: Measuring Time Complexity of a Single Loop Algorithm Example 2: Time Complexity of an Algorithm With Nested Loops

Introduction to Asymptotic Analysis and Big O Other Common Asymptotic Notations and Why Big O Trumps Them Useful Formulae

Common Complexity Scenarios Challenge 1: Big (O) of Nested Loop with Addition Solution Review: Big (O) of Nested Loop with Addition Challenge 2: Big (O) of Nested Loop with Subtraction Solution Review: Big (O) of Nested Loop with Subtraction Challenge 3: Big (O) of Nested Loop with Multiplication Solution Review: Big (O) of Nested Loop with Multiplication Challenge 4: Nested Loop with Multiplication (Basic)Solution Review: Nested Loop with Multiplication (Basic)Challenge 5: Nested Loop with Multiplication (Intermediate)Solution Review: Nested Loop with Multiplication (Intermediate)Challenge 6: Nested Loop with Multiplication (Advanced)Solution Review: Nested Loop with Multiplication (Advanced)Challenge 7: Nested Loop with Multiplication (Pro)Solution Review: Nested Loop with Multiplication (Pro)

Complexity Quiz: Test your understanding of Complexity

2

Introduction to Arrays

What is an Array?Multidimensional Arrays

Challenge 1: Remove Even Integers From an Array

Solution Review: Remove Even Integers From an Array Challenge 2: Merge Two Sorted Arrays Solution Review: Merge Two Sorted Arrays Challenge 3: Find Two Numbers that Add Up to Given Value Solution Review: Find Two Numbers that Add Up to the Given Value Challenge 4: Array of Products of all Elements Solution Review: Array of Products of All Elements Challenge 5: Finding Minimum Value in an Array Solution Review: Finding Minimum Value in an Array Challenge 6: Finding the First Unique Integer in an Array Solution Review: Finding the First Unique Integer in an Array Challenge 7: Finding the Second Maximum Value in an Array Solution Review: Finding the Second Maximum Value in an Array Challenge 8: Right Rotate an Array by One Solution Review: Right Rotate an Array by One Challenge 9: Rearrange Positive & Negative Values Solution Review : Rearrange Positive & Negative Values Challenge 10: Rearrange Sorted Array in Max/Min Form Solution Review: Rearrange Sorted Array in Max/Min Form

Challenge 11: Maximum Sum Subarray

Solution Review: Maximum Sum Subarray Arrays Quiz: Test Your Understanding of Arrays

3

Introduction to Linked Lists

Singly Linked Lists (SLL)Basic Linked List Operations Singly Linked List Insertion Challenge 1: Insertion at Tail Solution Review: Insertion at Tail Challenge 2: Search in a Singly Linked List Solution Review: Search in a Singly Linked List Deletion in a Singly Linked List Challenge 3: Deletion by Value Solution Review: Deletion by Value Linked Lists vs. Arrays Challenge 4: Find the Length of a Linked List Solution Review: Finding the Length of a Linked List Challenge 5: Reverse a Linked List Solution Review: Reverse a Linked List Challenge 6: Detect Loop in a Linked List Solution Review: Detect a Loop in a Linked List Challenge 7: Find Middle Node of Linked List Solution Review: Find Middle Node of a Linked List Challenge 8: Remove Duplicates from Linked List Solution Review: Remove Duplicates From a Linked List Challenge 9: Union and Intersection of Linked Lists Solution Review: Union and Intersection of Linked Lists Challenge 10: Return the Nth Node From End Solution Review: Return the Nth Node From The End Doubly Linked Lists (DLL)Singly Linked Lists vs. Doubly Linked Lists Linked Lists Quiz: Test Your Understanding of Linked Lists

4

Introduction to Stack/Queues

What is a Stack?Stack (Implementation)

What is a Queue?Queue (Implementation)Challenge 1: Generate Binary Numbers From 1 to N Using Queue Solution Review: Generate Binary Numbers From 1 to N Using Queue Challenge 2: Implement Two Stacks Using One Array Solution Review: Implement Two Stacks Using One Array Challenge 3: Reversing First "k" Elements of Queue Solution Review: Reversing First "k" Elements of Queue Challenge 4: Implement a Queue Using Stacks Solution Review: Implement a Queue Using Stacks Challenge 5: Sort Values in a Stack Solution Review: Sort Values in Stack Challenge 6: Evaluate Postfix Expression Using a Stack Solution Review: Evaluate Postfix Expression Using a Stack Challenge 7: Next Greater Element Using a Stack Solution Review: Next Greater Element Using a Stack Challenge 8: Check Balanced Parentheses Using Stack Solution Review: Check Balanced Parentheses Using Stack Challenge 9: min() Function Using a Stack Solution Review: min() Function Using a Stack Stack/Queue Quiz: Test Your Understanding of Stack/Queue

5

Introduction to Graphs

What is a Graph?Types of Graphs Representation of Graphs

Graph Implementation Complexities of Graph Operations What is a Bipartite Graph?Graph Traversal Algorithms Challenge 1: Implement Breadth First Search Solution Review: Implement Breadth First Search Challenge 2: Implement Depth First Search Solution Review: Implement Depth First Search Challenge 3: Detect Cycle in Graph Solution Review: Detect Cycle in Graph Challenge 4: Find a "Mother Vertex" in a Graph Solution Review: Find a "Mother Vertex" in a Graph Challenge 5: Count the Number of Edges in an Undirected Graph Solution Review: Count the Number of Edges in an Undirected Graph Challenge 6: Check if a Path Exists Between Two Vertices Solution Review: Check if a Path Exists Between Two Vertices Challenge 7: Check if an Undirected Graph is Tree or Not Solution Review: Check if an Undirected Graph is a Tree or Not Challenge 8: Find the Shortest Path Between Two Vertices Solution Review: Find the Shortest Path Between Two Vertices Challenge 9: Remove Edge Solution Review: Remove Edge Graph Quiz: Test your Understanding of Graphs

6

Introduction to Trees

38 Lessons

7

Trie

14 Lessons

8

Introduction to Heap

12 Lessons

9

Introduction to Hashing

29 Lessons

10

Summary of Data Structures

2 Lessons

COURSE AUTHOR

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