Write a Java program that receives the day, month, and year from the user and calculates how many days has been passed from the beginning of that year. For instance, if the user enters 3/2/2019, the output would be 34 (the output number includes the 3th day of Feb as well).

Hints:

a. You need to check if the entered year is a leap year.

b. Your program should work with every valid input.

c. As a result, you need to check if the entered input is valid (e.g., days range between 1 and 31)