Python Roadmap – From Basics to DSA

Slice 1: Foundations

• Variables and Data Types
• Operators and Expressions
• If-Else and Loops
• Functions (basics) Mini-task: Build a calculator or number guessing game

Slice 2: Data Handling

• Strings (slicing, formatting)
• Lists, Tuples, Sets, Dictionaries
• File Handling (read/write) Mini-task: Save and read student marks in a file

Slice 3: Problem-Solver Mode

• OOP basics (classes and objects)
• Modules and Libraries (math, random, datetime)
• Solve easy array and string problems on LeetCode or HackerRank Mini-task: Solve 10 easy coding problems

Done with this roadmap? You are ready for DSA.

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