1. Hello World in Python

2. Taking User Input in Python

3. Add Two Numbers in Python

4. Area of Triangle in Python

5. Roots of Quadratic Equation in Python

6. Swap Two Variables in Python

7. Factorial of a Number in Python

8. Simple Interest in Python

9. Compound Interest in Python

10. To Check Armstrong Number in Python

11. Even or Odd Number in Python

12. Sum of Even and Odd Numbers in Python

13. Positive or Negative in Python

14. To Check Whether Given Numbers are Equal or Not in Python

15. Sum of Digits in Python

16. Convert Binary Number into Decimal in Python

17. Convert Decimal Number into Binary in Python

18. Convert Binary Number into Octal in Python

19. Convert Binary Number into Hexadecimal in Python

20. Convert Decimal Number into Octal in Python