Fundamental Python Exercises

Practice exercises covering basic Python concepts: parity check, digit sum, prime numbers, string reversal, factorial, Fibonacci, temperature conversion, and email validation.

Key Exercises

1. Parity Check: n % 2 == 0
2. Digit Sum: Use % 10 and // 10
3. Prime Check: Check divisors up to sqrt(n)
4. Factorial: Iterative multiplication
5. Fibonacci: Store previous two values

Tips

• Use % for digit operations
• Check edge cases (0, negative)
• Test with multiple inputs