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

Problemset

14 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2104F	Numbers and Strings binary search brute force dfs and similar dp implementation math	2600	742
2097B	Baggage Claim combinatorics dfs and similar dp dsu graphs implementation math trees	2300	2k
2063F1	Counting Is Not Fun (Easy Version) combinatorics data structures dfs and similar dp dsu graphs hashing implementation math trees	2400	1.6k
2031E	Penchick and Chloe's Trees data structures dfs and similar dp greedy implementation math sortings trees	2100	2.8k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2003D2	Turtle and a MEX Problem (Hard Version) dfs and similar dp graphs greedy implementation math	2100	4.7k
1955G	GCD on a grid brute force dfs and similar dp implementation math number theory	1900	6.1k
1856E2	PermuTree (hard version) bitmasks dfs and similar dp fft greedy implementation math trees	2700	1.8k
1617E	Christmas Chocolates dfs and similar dp games graphs implementation math number theory shortest paths trees	2700	1.1k
1598E	Staircases brute force combinatorics data structures dfs and similar dp implementation math	2100	2.5k
1593F	Red-Black Number dfs and similar dp implementation math meet-in-the-middle	2100	2.7k
1401D	Maximum Distributed Tree dfs and similar dp greedy implementation math number theory sortings trees	1800	10.7k
1200F	Graph Traveler brute force data structures dfs and similar dp graphs implementation math number theory	2300	1.2k

showing 1–14 of 14