Valid dates P58459

Write a function that tells if the date defined by a day @d@, month @m@ and year @y@ is valid or not.

Interface

bool is_valid_date(int d, int m, int y);

int is_valid_date(int d, int m, int y);

public static boolean isValidDate(int d, int m, int y);

is_valid_date(d, m, y)  # returns bool

is_valid_date(d: int, m: int, y: int) -> bool

To write this function, it is convinient to use the function for leap years of the exercise problem://problemsjutge.org:problems/p1/jpetit/traspas-funcio.pbm.

Precondition

The parameter @y@ is between 1800 and 9999, both included.

Observation

You only need to submit the required procedure; your main program will be ignored.