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Problemset

7 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2010C2	Message Transmission Error (hard version) hashing string suffix structures strings two pointers	1700	4.8k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1537E2	Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers	2200	6.4k
1469E	A Bit Similar bitmasks brute force hashing string suffix structures strings two pointers	2400	2.2k
1393E2	Twilight and Ancient Scroll (harder version) dp hashing implementation string suffix structures strings two pointers	3200	521
432D	Prefixes and Suffixes dp string suffix structures strings two pointers	2000	12.6k
204E	Little Elephant and Strings data structures implementation string suffix structures two pointers	2800	1.7k

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