Python Day 28: RegEx, Patterns, and Intro to Databases
Consider a database table, Emails, which has the attributes First Name and Email ID. Given N rows of data simulating the Emails table, print an alphabetically-ordered list of people whose email address ends in @gmail.com.
- #!/bin/python3
-
- import re
-
- if __name__ == '__main__':
- N = int(input())
-
- pattern = r"@gmail\.com$"
- regex = re.compile(pattern)
- firstNames = []
-
- for N_itr in range(N):
- firstNameEmailID = input().split()
-
- firstName = firstNameEmailID[0]
-
- emailID = firstNameEmailID[1]
-
- if regex.search(emailID):
- firstNames.append(firstName)
-
- firstNames.sort()
-
- for name in firstNames:
- print(name)
