Hello, Codeforces Community!

I have analyzed the topics covered in a recent set of problems, and the results are here. This analysis could help you understand the distribution of different issues and focus your preparation on more familiar topics.

Topic Distribution:

1. Greedy: 63
2. Math: 54
3. Brute Force: 43
4. Implementation: 37
5. Data Structures: 36
6. Dynamic Programming (DP): 30
7. Constructive Algorithms: 24
8. Binary Search: 20
9. Combinatorics: 16
10. Sortings: 14
11. Number Theory: 14
12. Bitmasks: 11
13. Trees: 10
14. Two Pointers: 10
15. Graphs: 9
16. DFS and Similar: 9
17. Strings: 6
18. Games: 6
19. Interactive: 6
20. Divide and Conquer: 6
21. Hashing: 4
22. DSU: 3
23. FFT: 3
24. Geometry: 3
25. 2-SAT: 1
26. String Suffix Structures: 1

If you're preparing for contests, focusing more on these topics might be a good idea.

Happy coding, and good luck in your future contests!