STUDENT MARKS CALCULATOR

Overview BRIEF

A console program to record student details, calculate total and percentage marks, and assign grades based on conditional criteria.

Tools & Skills Required CONCEPTS APPLIED

Input / Output (print, input) Arithmetic Operators (+, -, *, /, %) Control Flow (if - elif - else) Data Types (int, float, str) String Formatting / f-strings

Target & Key Features SPECIFICATION

• Interactive CLI input: student name, roll number, and marks across multiple subjects;
• Automated sum, average, percentage: and pass/fail calculations;
• Multi-tier grading: if-elif-else branches (A+, A, B, Fail);
• Formatted output summary: string formatting or f-strings.

STUDENT MARKS • ILLUSTRATIVE SUMMARY

Name: [student name]

Total: [sum]

Percentage: [percentage]

Roll: [roll number]

Average: [average]

Grade: [A+ / A / B / Fail]

PRACTICAL PYTHON PROJECTS

2 BEGINNER

PASSWORD GENERATOR

Overview BRIEF

A utility tool creating customizable passwords based on user preferences.

Tools & Skills Required CONCEPTS APPLIED

Loops (for / while) String Methods List / String Manipulation Module Imports (secrets, string; random for non-security practice) Conditional Validation

Target & Key Features SPECIFICATION

• User-specified length and character selection: uppercase, lowercase, numbers, special symbols
• Use secrets for cryptographically strong password generation; random is designed for modelling and simulation, not security
• Input validation for minimum length: and valid choices
• Optional generated password strength evaluation

PASSWORD GENERATOR • ILLUSTRATIVE INTERFACE

Length: [user choice]

Uppercase / lowercase

Numbers / special symbols

Password: [generated output]

PRACTICAL PYTHON PROJECTS

3 INTERMEDIATE

SIMPLE ATM APPLICATION

Overview BRIEF

A menu-driven learning simulation of ATM workflows and persistent user session states; not a production banking or security system.

Tools & Skills Required CONCEPTS APPLIED

Functions (def) Dictionaries for account / PIN / balance storage Control Flow Loop Control (break / continue) Modules / File Handling (state saved to text/JSON files or SQLite database)

Target & Key Features SPECIFICATION

• PIN setup, verification with maximum attempt limits, and PIN changes
• Balance inquiry: current available balance
• Deposits: positive value validation
• Withdrawals: insufficient balance and daily limit checks
• Fund transfers: to another account ID after balance verification
• Optional transaction log: deposits, withdrawals, and transfers

ATM MENU • LEARNING SIMULATION

• Balance inquiry

• Deposit

• Withdrawal

• Fund transfer

• PIN change

• Transaction log (optional)