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Problemset

8 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2204F	Sum of Fractions binary search brute force combinatorics data structures greedy math number theory two pointers	2200	1.3k
2190B1	Sub-RBS (Easy Version) combinatorics constructive algorithms dp greedy strings two pointers	1400	11.5k
2143D1	Inversion Graph Coloring (Easy Version) combinatorics data structures dp greedy two pointers	1800	6.8k
2069C	Beautiful Sequence combinatorics dp greedy two pointers	1500	15.3k
2040C	Ordered Permutations bitmasks combinatorics constructive algorithms greedy math two pointers	1600	11k
1698E	PermutationForces II brute force combinatorics greedy sortings trees two pointers	2300	1.9k
1696H	Maximum Product? brute force combinatorics dp greedy implementation math two pointers	3500	215
1641D	Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers	2700	1.6k

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