#theory of computation IIT is giving job opportunities to students who have CGPA more than 3.50. Students who have CGPA more than 3.50 had to submit a form where they have given information about their phone number, birth date, email etc. As many candidates have applied for this post, IIT has decided to select students with CGPA more than 3.75 and aged below 25 on 01-01-2021 for the job. So, you have to write down regular expression for CGPA and birth date maintaining the condition that only qualified students get the job. You can safely assume that no one aged more than 100 years is currently studying at IIT. Example: CGPA : 3.83 and birth date : 01-01-1993 (Selected) CGPA : 3.85 and birth date : 31-12-1992 (Rejected)