11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

4 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2157H	Keygen 3 brute force combinatorics constructive algorithms dfs and similar math	3200	238
1933G	Turtle Magic: Royal Turtle Shell Pattern bitmasks brute force combinatorics constructive algorithms dfs and similar math	2300	1.2k
1651E	Sum of Matchings brute force combinatorics constructive algorithms dfs and similar graph matchings greedy math	2600	669
1553E	Permutation Shift brute force combinatorics constructive algorithms dfs and similar dsu graphs math	2100	3.8k

showing 1–4 of 4