Write a Python program to find a Day of birth.

Instructions:

Scenario:Given a DOB (in DD/MM/YYYY format), say 15/08/1947;

The objective is to find the Day of the given date. In this case (for the given DOB 15/08/1947), Day wasFriday.

Input:

Name of the userDate of birth in DD/MM/YYYY format

Output:

Print the Day of the given date.

=>If user enters invalid date then the output should be Invalid Date

Constraints:

1900 <= Year