String Processing - Exercises

Problems

1. Count Substring Occurrences

Problem Description

2. Sum Big Numbers

3. Text Filter

4. Unicode Characters

5. Palindromes

6. Magic Exchangeable Words

7. * Letters Change Numbers

8. ** Melrah Shake

9. Match Full Name

10. Match Phone Number

11. Replace a Tag

12. Extract Emails

13. Sentence Extractor

14. *Sum of All Values

15. *Valid Usernames

16. **Extract Hyperlinks