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Problemset

6 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2178G	deCH OR Dations bitmasks data structures dp hashing probabilities	2800	630
1979D	Fixing a Binary String bitmasks brute force constructive algorithms dp greedy hashing strings	1800	8k
1950G	Shuffling Songs bitmasks dfs and similar dp graphs hashing implementation strings	1900	6.3k
1743G	Antifibonacci Cut bitmasks combinatorics constructive algorithms data structures dp hashing math	3000	381
1360F	Spy-string bitmasks brute force constructive algorithms dp hashing strings	1700	13.7k
534F	Simplified Nonogram bitmasks dp hashing meet-in-the-middle	2400	556

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