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Problemset

16 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2008E	Alternating String brute force data structures dp greedy implementation strings	1500	13.8k
1979D	Fixing a Binary String bitmasks brute force constructive algorithms dp greedy hashing strings	1800	8k
1930D1	Sum over all Substrings (Easy Version) brute force dp greedy strings	1800	4.9k
1841C	Ranom Numbers brute force dp greedy math strings	1800	9.2k
1821E	Rearrange Brackets brute force dp greedy sortings strings	2100	2.8k
1789F	Serval and Brain Power bitmasks brute force dp greedy implementation strings	2700	1k
1714D	Color with Occurrences brute force data structures dp greedy strings	1600	10.5k
1701E	Text Editor brute force dp greedy strings	2500	1.4k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1506G	Maximize the Remaining String brute force data structures dp greedy strings	2000	4.9k
1285D	Dr. Evil Underscores bitmasks brute force dfs and similar divide and conquer dp greedy strings trees	1900	8.7k
1202C	You Are Given a WASD-string... brute force data structures dp greedy implementation math strings	2100	2.8k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
766C	Mahmoud and a Message brute force dp greedy strings	1700	5k
552E	Vanya and Brackets brute force dp expression parsing greedy implementation strings	2100	1.8k
550A	Two Substrings brute force dp greedy implementation strings	1500	44.4k

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