Home>Courses>Learn C++ from Scratch

Learn C++ from Scratch

Explore C++ from scratch; gain insights into core concepts like loops, functions, and advanced topics such as inheritance and templates to become an intermediate-level C++ developer.

Beginner

71 Lessons

10h

Certificate of Completion

Explore C++ from scratch; gain insights into core concepts like loops, functions, and advanced topics such as inheritance and templates to become an intermediate-level C++ developer.

AI-POWERED

Explanations

AI-POWERED

Explanations

This course includes

3 Assessments

127 Playgrounds

34 Quizzes

Course Overview

Course Content

Recommendations

Course Overview

Learn C++ for free with this interactive course, and get a handle on one of the most popular programming languages in the world. You'll start with a simple hello world program and proceed to cover core concepts such as conditional statements, loops, and functions in C++, before moving on to more advanced topics like inheritance, classes, and templates, along with much more. By the time you're done, you'll be an intermediate level C++ developer, ready to take on your own projects.

TAKEAWAY SKILLS

C++

Programming Language

Learn To Code

Course Content

Introduction

5 Lessons

Get familiar with C++ basics, coding structure, compilation, and the cout statement.

Exercise: Play Around With cout

Variables & User Input

5 Lessons

Unpack the core of variables, data types, user input, and initialization in C++.

Exercise: Declaration and Initialization Of Data Types

Simple Maths

5 Lessons

Master the steps to perform arithmetic operations, type casting, using math functions, and solving binomial expressions.

Exercise: Computing Binomial Expression

Conditional Statements

8 Lessons

Break down complex ideas in conditional statements, including if, if-else, switch, and ternary operators.

Comparison Operators

The Simple if Statement

if-else Statement

Switch Statement

Conditional Expression

Quiz on Conditional Statements

Exercise 1: Even or Odd

Exercise 2: Implementing Calculator

Loops

8 Lessons

Solve problems in using various C++ loops, nested loops, and tackling infinite loops.

While and Do-While Loops

For Loop

Equivalence of C++ Looping Structures

Nested Loops

Infinite Loops

Quiz on Loops

Exercise 1: Fibonacci Sequence upto n Number Of Terms

Exercise 2: Pyramid Printing by Using For Loop

Functions and Recursion

11 Lessons

Focus on understanding functions, recursion, and parameter handling in C++.

Introduction to Functions

Function Declarations

Quiz on Functions and Recursion

Exercise 1: Function To Check Sum

Exercise 2: Computing Cubes

Exercise 3: Sum of Digits Using Recursion

C++ Exam 1

Assessment

Pointers & Arrays

11 Lessons

Learn how to improve your understanding of pointers, arrays, and multi-dimensional arrays with exercises.

What are Pointers?

What are Arrays?

Multi-dimensional Arrays

Arrays and Pointer Arithmetic

Pointer to a function

Quiz on Pointers and Arrays

Exercise 1: Finding Average in Array

Exercise 2: Series Of Numbers

Exercise 3: Making Matrix Using Arrays

Exercise 4: Pascal Triangle

Exercise 5: Implementing Double Pointers

C++ Exam 2

Assessment

10.

Classes and Inheritance

11 Lessons

Learn how to use classes, inheritance, and polymorphism in C++ effectively.

Principles of Object Oriented Programming

Introduction To Classes

Class Member Functions

Constructors

Inheritance

Inheriting from Multiple Classes

Polymorphism & Virtual Functions

Quiz on Classes and Inheritance

Exercise 1: Calculating Area

Exercise 2: Students Average Marks

Exercise 3: Displaying Message Using Virtual Functions

11.

Templates

7 Lessons

Unpack the core of C++ templates, class templates, and generalizing functions using template exercises.

Introduction To Templates

Class Templates

Quiz on Templates

Exercise 1: Finding Max in an Array

Exercise 2: Swapping Values

Exercise 3: Finding Index of Smallest Value

Exercise 4: Complex Numbers

C++ Exam 3

Assessment

Show License and Attributions

Trusted by 2.5 million developers working at companies

"These are high-quality courses. Trust me. I own around 10 and the price is worth it for the content quality. EducativeInc came at the right time in my career. I'm understanding topics better than with any book or online video tutorial I've done. Truly made for developers. Thanks"

Anthony Walker

@_webarchitect_

"Just finished my first full #ML course: Machine learning for Software Engineers from Educative, Inc. ... Highly recommend!"

Evan Dunbar

ML Engineer

"You guys are the gold standard of crash-courses... Narrow enough that it doesn't need years of study or a full blown book to get the gist, but broad enough that an afternoon of Googling doesn't cut it."

Carlos Matias La Borde

Software Developer

"I spend my days and nights on Educative. It is indispensable. It is such a unique and reader-friendly site"

Souvik Kundu

Front-end Developer

"Your courses are simply awesome, the depth they go into and the breadth of coverage is so good that I don't have to refer to 10 different websites looking for interview topics and content."

Vinay Krishnaiah

Software Developer

"I've tried probably 5-7 different sites and Educative is easily the best. It perfectly blends explanation with interactivity"

Eric Downs

Musician/Entrepeneur

Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Instant Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

AI-Powered Mock Interviews

Put your skills to the test in a simulated interview setting. Receive personalized feedback based on your performance. Available in Premium & Premium Plus plans.

Adaptive Learning

At various checkpoints throughout Educative courses, you will be prompted to take a quick assessment. Receive a condensed curriculum tailored to your strengths and skill gaps.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Recommended before starting this course

Course

Initializing Data Members: From C++11 till C++20

beginner

3 hours

Course

Coderust: Hacking the Coding Interview

The ultimate guide to coding interviews. Developed by FAANG engineers, practice with real-world questions in top languages. Prep faster and get interview-ready in just a few hours.

beginner

40 hours

Course

C++17 in Detail: A Deep Dive

Delve into C++17 to discover major updates enhancing C++'s power and readability, gain essential knowledge, and explore practical examples to stay ahead in modern C++ development.

beginner

10 hours

Course

C++ Standard Library including C++ 14 & C++ 17

Discover C++17's new features and tools to optimize your code. Explore fundamentals and advanced techniques, and gain insights through hands-on coding exercises to master C++.

beginner

12 hours

Course

Initializing Data Members: From C++11 till C++20

beginner

3 hour

Course

Coderust: Hacking the Coding Interview

beginner

40 hour

Course

C++17 in Detail: A Deep Dive

beginner

10 hour

Course

C++ Standard Library including C++ 14 & C++ 17

beginner

12 hour

Related Courses and Skill Paths

Course

Decode the Coding Interview in C++: Real-World Examples

The ultimate guide to coding interviews in C++. Developed by FAANG engineers, practice with real-world examples and get interview-ready in just a few hours. Battle-tested and proven.

beginner

18 hours

Course

Competitive Programming in C++: The Keys to Success

Gain insights into competitive programming, explore C++ skills with theory, code samples, practice problems, and master faster implementation for contests like ACM ICPC, Google CodeJam, and HackerCup.

beginner

5 hours

Course

Recursion for Coding Interviews in C++

The ultimate guide to recursion interviews. Developed by FAANG engineers, practice with real-world C++ problems, interactive code playgrounds, and get interview-ready in just a few hours.

intermediate

3 hours

Course

Modern C++ Concurrency: Get the most out of any machine

Explore modern C++ concurrency, from C++11 to C++20, combining theory with practice. Gain insights into parallel algorithms, co-routines, and best practices through interactive examples and real-world scenarios.

advanced

14 hours

Course

Decode the Coding Interview in C++: Real-World Examples

beginner

18 hour

Course

Competitive Programming in C++: The Keys to Success

beginner

5 hour

Course

Recursion for Coding Interviews in C++