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Problemset

11 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2164D	Copy String greedy implementation strings two pointers	1800	6.2k
1840A	Cipher Shifer implementation strings two pointers	800	38.7k
1789B	Serval and Inversion Magic brute force implementation strings two pointers	800	17.7k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1535C	Unstable String binary search dp greedy implementation strings two pointers	1400	17.9k
1508A	Binary Literature constructive algorithms greedy implementation strings two pointers	1900	6.7k
1393E2	Twilight and Ancient Scroll (harder version) dp hashing implementation string suffix structures strings two pointers	3200	521
1381A2	Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers	1700	14.5k
1257C	Dominated Subarray greedy implementation sortings strings two pointers	1200	17.4k
318B	Strings of Power implementation strings two pointers	1300	8.4k

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