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Problemset

7 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2203F	Binary Search with One Swap binary search divide and conquer dp hashing math two pointers	2600	457
2069D	Palindrome Shuffle binary search greedy hashing strings two pointers	1800	7.2k
1887C	Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers	2400	2.3k
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
762C	Two strings binary search hashing strings two pointers	2100	3.1k
444D	DZY Loves Strings binary search hashing strings two pointers	2500	897

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