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Problemset

5 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2114F	Small Operations binary search brute force dfs and similar dp math number theory sortings	2000	5.6k
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
919B	Perfect Number binary search brute force dp implementation number theory	1100	32k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k

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