Leap Year: Tells you if a certain year is leap year or not.
Programmed in Python 3.8.5, uses CLI.
- The year must be greater than 1582, when the transition between the Julian Calendar and the Greagorian calendar started.
- A leap year must follow the next statements:
- The year must be divisible by 4 (year%4 == 0).
- The year must not be divisible by 100, unless the year is also divisible by 400 (year%100 != 0 or year%400 == 0).
- Introducing 2020:
- Introducing 2100:
- Introducing a non-valid option:
