age calculator
The program takes a birth date, validates it against current system
time and calendar rules.
The program calculates:
- exact age in years, months, and days,
- counts days until the next birthday,
- checks eligibility based on Polish age criteria.
try console
Enter your date of birth in the format: YYYY MM DD (e.g., 1987 06
03).
If you enter an invalid date or future value, click the Stop
button
There are some limitations in the mobile version of the compiler.
For the full experience, please use a PC.