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Problemset

6 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2020C	Bitwise Balancing bitmasks hashing implementation math schedules ternary search	1400	18.7k
1792D	Fixed Prefix Permutations binary search bitmasks data structures hashing math sortings	1700	8.3k
1743G	Antifibonacci Cut bitmasks combinatorics constructive algorithms data structures dp hashing math	3000	381
1731C	Even Subarrays bitmasks brute force hashing math number theory	1700	12.5k
1641D	Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers	2700	1.6k
1470B	Strange Definition bitmasks graphs hashing math number theory	1900	6.8k

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