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Problemset

8 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2048F	Kevin and Math Class brute force data structures divide and conquer dp implementation math trees	2500	1.3k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2006B	Iris and the Tree brute force data structures dfs and similar dsu math trees	1800	4.4k
1967C	Fenwick Tree bitmasks brute force combinatorics data structures dp math trees	2300	2.3k
1929F	Sasha and the Wedding Binary Search Tree brute force combinatorics data structures dfs and similar math trees	2300	2.4k
1661E	Narrow Components brute force data structures dp dsu math trees	2500	1.2k
986E	Prince's Problem brute force data structures math number theory trees	2800	957
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

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