Merge pull request #143 from baileyluTCD/patch-1

Added 2023 and 2022 papers to `algorithms-and-data-structures.md`

Author: nating

website/docs/algorithms-and-data-structures.md

@@ -15,6 +15,7 @@ CSU22011/CSU22012
 
 ## Questions by Year
 
+-   [2023](https://www.tcd.ie/academicregistry/exams/assets/local/Past%20Papers%202023-2024/Semester%201/CSU%20CS7%20STU%20STP/CSU22011-1.pdf)
 -   [2020/21](https://www.tcd.ie/academicregistry/exams/assets/local/past-papers%20202021/CSU/CSU22011-1.pdf)
 -   [2019](https://www.tcd.ie/academicregistry/exams/assets/local/past-papers2019/Semester%202%20Papers/CS/CS2010-2.PDF)
 -   [2018](https://www.tcd.ie/academicregistry/exams/assets/local/past-papers2018/CS/CS2010-1.PDF)