CS201 • IIIT Vadodara ICDAutumn 2026 • 2nd Year B.Tech

Object-Oriented Programming

Access weekly programming sheets, submit lab code for evaluation, and review annotated solutions.

Teaching Assistants:

Neeraj Kumar(Teaching Assistant)

Today's Active Lab • 29 October 2026

Live Session

1. Lab Problem Sheet

29 October 2026

PDF

Advanced polymorphic design patterns, early vs. late binding, interface segregation, avoiding multiple inheritance via delegation, and code smell refactoring.

Abstract Classes (ABC)Virtual Functions & vtableInterfaces & Protocols+4 more

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2. Submit Code Archive

Google Form • College ID Required

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Format: RollNo_Lab.zip

Submissions close strictly at the conclusion of the 2-hour lab duration.

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3. Solutions & Reference Guide

Complete reference implementations & design patterns

Locked during lab

Solutions unlock when the TA concludes the lab. Enter the session passkey announced in class:

All Lab Problem Sheets & Evaluation Windows

Submit past labs during re-evaluation windows or review question sheets & solutions.

29 October 2026

Abstract Classes, Virtual Functions, Interfaces & Design Smells

Live LabSubmissions Open

Abstract Classes (ABC)Virtual Functions & vtableInterfaces & ProtocolsComposition over InheritanceMethod DelegationRefused Bequest SmellLiskov Substitution Principle (LSP)

Submit Questions Solutions (Locked)

22 October 2026

Virtual Functions, Abstract Base Classes & Dynamic Binding

Completed

Virtual FunctionsPure Virtual MethodsAbstract ClassesDynamic Polymorphism

Questions Solutions

24 September 2026

Operator Overloading & Compile-Time Polymorphism

Completed

Operator OverloadingUnary/Binary OperatorsFriend FunctionsFunction Overloading

Questions Solutions

17 September 2026