*2600 - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
2204	CF1599A Weights constructive algorithms greedy two pointers *2600	0 / 0	(None)
2194	CF1599J Bob's Beautiful Array bitmasks brute force greedy *2600	0 / 0	(None)
2100	CF1613F Tree Coloring combinatorics divide and conquer fft *2600	0 / 0	(None)
2094	CF1614E Divan and a Cottage binary search data structures *2600	0 / 0	(None)
1871	CF1651E Sum of Matchings brute force combinatorics constructive algorithms dfs and similar graph matchings greedy math *2600	0 / 0	(None)
1853	CF1656F Parametric MST binary search constructive algorithms graphs greedy math sortings *2600	0 / 0	(None)
1843	CF1657F Words on Tree 2-sat dfs and similar dsu graphs trees *2600	0 / 0	(None)
1815	CF1661F Teleporters binary search greedy *2600	0 / 0	(None)
1679	CF1679F Formalism for Formalism bitmasks dp math *2600	0 / 0	(None)
1673	CF1680F Lenient Vertex Cover dfs and similar divide and conquer dsu graphs trees *2600	0 / 0	(None)
1667	CF1681E Labyrinth Adventures data structures dp matrices shortest paths *2600	0 / 0	(None)
1653	CF1684F Diverse Segments data structures two pointers *2600	0 / 0	(None)
1648	CF1685C Bring Balance brute force constructive algorithms greedy *2600	0 / 0	(None)
1581	CF1696F Tree Recovery brute force constructive algorithms dfs and similar dsu graphs trees *2600	0 / 0	(None)
1559	CF1699E Three Days Grace data structures dp greedy math number theory two pointers *2600	0 / 0	(None)
1553	CF1700E Serega the Pirate brute force constructive algorithms *2600	0 / 0	(None)
1552	CF1700F Puzzle constructive algorithms dp greedy *2600	0 / 0	(None)
1521	CF1704F Colouring Game constructive algorithms dp games *2600	0 / 0	(None)
10372	CF1736E Swap and Take dp greedy *2600	0 / 0	(None)
10245	CF1739F Keyboard Design bitmasks data structures dp string suffix structures strings *2600	0 / 0	(None)
10178	CF1740F Conditional Mix combinatorics dp math *2600	0 / 0	(None)
9001	CF1762E Tree Sum combinatorics math trees *2600	0 / 0	(None)
8990	CF1762F Good Pairs binary search data structures dp *2600	0 / 0	(None)
8768	CF1765C Card Guessing combinatorics dp probabilities *2600	0 / 0	(None)
8723	CF1765G Guess the String constructive algorithms interactive probabilities *2600	0 / 0	(None)
8246	CF1773D Dominoes combinatorics flows graph matchings greedy *2600	0 / 0	(None)
8202	CF1773H Hot and Cold binary search interactive *2600	0 / 0	(None)
7690	CF1778F Maximizing Root dfs and similar dp graphs math number theory trees *2600	0 / 0	(None)
6723	CF1793E Velepin and Marketing binary search data structures dp greedy sortings two pointers *2600	0 / 0	(None)
6712	CF1793F Rebrending brute force data structures divide and conquer implementation *2600	0 / 0	(None)
6290	CF1799G Count Voting combinatorics dp math *2600	0 / 0	(None)
5924	CF1805F1 Survival of the Weakest (easy version) binary search brute force implementation math sortings *2600	0 / 0	(None)
5191	CF1815D XOR Counting bitmasks combinatorics dp math *2600	0 / 0	(None)
4902	CF1821F Timber combinatorics dp fft math *2600	0 / 0	(None)
4747	CF1823F Random Walk dp graphs math probabilities trees *2600	0 / 0	(None)
4546	CF1827C Palindrome Partition binary search brute force data structures dp hashing strings *2600	0 / 0	(None)
4057	CF1835C Twin Clusters bitmasks brute force constructive algorithms math probabilities *2600	0 / 0	(None)
3413	CF1844F1 Min Cost Permutation (Easy Version) brute force constructive algorithms greedy math *2600	0 / 0	(None)
3102	CF1848E Vika and Stone Skipping brute force implementation math number theory *2600	0 / 0	(None)
2457	CF1858E2 Rollbacks (Hard Version) data structures interactive trees *2600	0 / 0	(None)
2113	CF1863F Divide, XOR, and Conquer bitmasks dp math *2600	0 / 0	(None)

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