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Problemset

5 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2084E	Blossom binary search combinatorics dp implementation math two pointers	2400	1.8k
1976D	Invertible Bracket Sequences binary search combinatorics data structures divide and conquer implementation two pointers	2000	5.9k
1550D	Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers	2300	2.1k
1470E	Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers	3200	981
1462E2	Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers	1700	11.6k

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