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Problemset

3 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
1844G	Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees	3000	1.2k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
724G	Xor-matic Number of the Graph bitmasks graphs math number theory trees	2600	1.6k

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