Password Validation Challenge

Given a password string, determine whether it is valid based on the following criteria:

• The length must be at least \(8\) characters.
• It must contain at least one uppercase letter (A-Z).
• It must contain at least one lowercase letter (a-z).
• It must contain at least one digit (0-9).
• It must contain at least one special character from the set: !@#$%^&*()_+-=[]{}|;:'",.<>/?.

Your task is to write a program that reads a password from stdin and prints Valid if the password meets all the criteria, otherwise prints Invalid.

inputFormat

The input consists of a single line containing the password string.

outputFormat

Output a single line: Valid if the password meets all the criteria; otherwise, output Invalid.

Password123!\n

Valid\n