Simple Challenge-1

 

✅ Challenge 1: Smart Student Result Analyzer

🎯 Objective

Build a Python application that analyzes student marks and generates a result summary.

📌 Constraints

1. Accept marks for 5 subjects from user input.

2. Validate marks (0–100 only).

3. Calculate total and percentage.

4. Assign grade based on percentage:

   • ≥ 90 → O

   • 80–89 → A+

   • 70–79 → A

   • 60–69 → B

   • 50–59 → C

   • < 50 → Fail

5. Show whether the student passed (all subjects ≥ 40).

6. Display subject with highest mark.

---

👣 Steps to Follow

1. Open VS Code.

2. Create file: result_analyzer.py

3. Ask AI:

   "Write a Python program to accept 5 subject marks, validate them between 0-100, calculate percentage, grade and pass/fail status."

4. Copy code.

5. Test with different inputs.

6. Improve formatting (use f-strings).

---

🖥 Probable Output

Enter marks for 5 subjects:
Math: 85
Physics: 78
Chemistry: 92
CSE: 88
English: 74

Total Marks: 417
Percentage: 83.4%
Grade: A+
Result: PASS
Highest Mark: Chemistry (92)

---

✅ Challenge 2: Mini ATM Simulation System

🎯 Objective

Simulate basic ATM operations.

📌 Constraints

1. Start with initial balance = 10,000.

2. Menu-driven system:

   • Check balance

   • Deposit

   • Withdraw

   • Exit

3. Withdrawal should not exceed balance.

4. Track transaction history.

5. Limit maximum withdrawal per transaction to 5,000.

6. Use loop until user exits.

---

👣 Steps

1. Create file: atm_simulator.py

2. Ask AI:

   "Create a Python menu driven ATM program with balance checking, deposit, withdrawal with limits and transaction history."

3. Understand while loop.

4. Test multiple operations.

---

🖥 Probable Output

1. Check Balance
2. Deposit
3. Withdraw
4. Exit

Enter choice: 2
Enter deposit amount: 2000
Deposit successful.

Enter choice: 3
Enter withdrawal amount: 6000
Error: Maximum withdrawal limit is 5000.

Enter choice: 3
Enter withdrawal amount: 3000
Withdrawal successful.

Current Balance: 9000
Transaction History:
+2000
-3000

---

✅ Challenge 3: Engineering Unit Converter Tool

🎯 Objective

Create a multi-functional unit conversion system.

📌 Constraints

1. Support at least 3 categories:

   • Temperature (C ↔ F)

   • Length (m ↔ km)

   • Weight (kg ↔ g)

2. Menu-driven.

3. Validate numeric input.

4. Allow repeated conversions.

5. Display result with 2 decimal precision.

6. Handle invalid menu choice gracefully.

---

👣 Steps

1. Create file: unit_converter.py

2. Ask AI:

   "Create a Python menu driven unit converter with temperature, length and weight conversions with validation and loop."

3. Test all cases.

4. Try wrong input intentionally.

---

🖥 Probable Output

Select Conversion:
1. Temperature
2. Length
3. Weight

Choice: 1
Enter temperature in Celsius: 37

Temperature in Fahrenheit: 98.60°F

---

✅ Challenge 4: Password Strength Checker + Generator

🎯 Objective

Build a cybersecurity-based application.

📌 Constraints

1. Check password length (min 8).

2. Must contain:

   • At least 1 uppercase

   • At least 1 lowercase

   • At least 1 digit

   • At least 1 special character

3. Show strength level:

   • Weak

   • Moderate

   • Strong

4. If weak → generate strong password suggestion.

5. Use Python libraries like random and string.

---

👣 Steps

1. Create password_tool.py

2. Ask AI:

   "Write a Python program to check password strength and generate a strong password if weak."

3. Test multiple passwords.

---

🖥 Probable Output

Enter password: hello123

Password Strength: Weak
Suggestion: H@7kP9!zL2

---

✅ Challenge 5: Mini Library Management System

🎯 Objective

Simulate book issue/return system.

📌 Constraints

1. Preload at least 5 books.

2. Allow:

   • View books

   • Issue book

   • Return book

3. Cannot issue already issued book.

4. Store issued book names separately.

5. Loop until exit.

6. Display final issued list.

---

👣 Steps

1. Create file: library_system.py

2. Ask AI:

   "Create a Python mini library management system using list and loop."

3. Modify book list.

4. Test edge cases.

---

🖥 Probable Output

Available Books:
1. Data Structures
2. Python Programming
3. DBMS
4. Operating Systems
5. AI Basics

Enter choice: 2
Enter book name: Python Programming

Book issued successfully.

Issued Books:
Python Programming