# program to check a valid email 

import re

def email_check():
    email = input("Enter your email: ")

    if not email.endswith(".com"):
        print("Invalid: Email must end with '.com'")
        return

    if "@" not in email:
        print("Invalid: Email must contain '@'")
        return

    if email[0].isdigit():
        print("Invalid: Email should not start with a digit")
        return

    print("Valid")

# Example usage
email_check()

Enter your email:  jrrin@.com


Valid

email_check()

Enter your email:  jerin29@gmail.com


Valid