C++ Module 3: DSA

What you'll learn

• Work with STL containers like vector, map, and unordered_map
• Use iterators to traverse and manipulate data
• Apply common STL algorithms (sort, find, for_each, accumulate)
• Perform file handling using fstream, ifstream, and ofstream
• Read and write text and basic binary files
• Understand core data structures (stack, queue, linked list)
• Build efficient and reusable C++ programs using STL

This course includes:

• 4 Advanced Coding Activities
• 12–16 Hours Live Classes
• Online / Onsite (Physical)
• Practice Code Files
• STL & Data Structure Exercises
• Certificate of Completion

Course Content

STL – Vectors & Iterators

• Introduction to STL (Standard Template Library)
• std::vector (Dynamic Array)
• Adding, Removing, Accessing Elements
• Iterators (begin(), end())
• Traversing using Iterators
• Basic Algorithms:

• sort()
• find()

STL – Maps & Algorithms

• std::map (Key-Value Pair Storage)
• std::unordered_map (Hash-Based Map)
• Inserting and Accessing Elements
• Iterating through Maps
• Common Algorithms:

• for_each()
• accumulate() (basic use)

File I/O

• Introduction to File Handling
• fstream, ifstream, ofstream
• Reading Text Files
• Writing to Files
• Appending Data
• File Handling Errors
• Binary Files (Basic Concept)

Basic Data Structures

• Introduction to Data Structures
• Stack (LIFO Concept)
• Queue (FIFO Concept)
• Using STL (stack, queue)
• Linked List (Basic Concept using Pointers)
• Traversing a Linked List

Practice Projects for Real-World Skills

• Student Record System using vector
• Word Frequency Counter using map
• File-Based Log System
• Stack & Queue Implementation Demo
• Simple Linked List Program

Requirements

• Completion of C++ Modules 1 & 2
• Understanding of OOP and pointers
• Laptop/PC with C++ compiler

Description

This final module introduces the Standard Template Library (STL), file handling, and basic data structures in C++. Students will learn how to efficiently manage data using built-in containers and algorithms.It also provides foundational knowledge of data structures, preparing learners for advanced programming and competitive coding.

Why Choose This Course?

• Industry-Relevant STL Concepts
• Efficient Data Handling Skills
• Introduction to Data Structures
• Hands-On Coding Practice
• Strong Foundation for Advanced Topics

Activities During Class

• Working with STL containers
• Applying sorting and searching algorithms
• Reading and writing files
• Implementing stack and queue
• Building linked list logic

Who Is This Course For?

• Students who completed C++ Modules 1 & 2
• Learners progressing in C++
• Students interested in data structures

Course Highlights

• STL Mastery
• File Handling Skills
• Data Structure Basics
• Real-World Applications
• Certificate of Completion