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Problemset

5 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2158F2	Distinct GCDs (Hard Version) combinatorics constructive algorithms graphs math number theory	3000	287
2092E	She knows... combinatorics constructive algorithms graphs math	2100	3.9k
1697E	Coloring brute force combinatorics constructive algorithms dp geometry graphs greedy implementation math	2400	1.5k
1553E	Permutation Shift brute force combinatorics constructive algorithms dfs and similar dsu graphs math	2100	3.8k
612E	Square Root of Permutation combinatorics constructive algorithms dfs and similar graphs math	2200	2.1k

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