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Problemset

30 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2133A	Redstone? brute force data structures implementation math	800	31.9k
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
2077D	Maximum Polygon brute force data structures greedy implementation math	3100	393
2071D2	Infinite Sequence (Hard Version) bitmasks brute force constructive algorithms data structures dp implementation math	2500	1.1k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2053F	Earnest Matrix Complement brute force data structures dp greedy implementation math	2600	963
2048F	Kevin and Math Class brute force data structures divide and conquer dp implementation math trees	2500	1.3k
2025D	Attribute Checks brute force data structures dp implementation math two pointers	1800	8k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
1982D	Beauty of the mountains brute force data structures implementation math number theory	1700	10.2k
1942F	Farmer John's Favorite Function brute force data structures implementation math	2700	1k
1932C	LR-remainders brute force data structures implementation math two pointers	1400	19.3k
1922D	Berserk Monsters brute force data structures dsu implementation math	1900	6.9k
1921F	Sum of Progression brute force data structures dp implementation math	1900	5.2k
1763B	Incinerate binary search brute force data structures implementation math sortings	1200	16.6k
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1687D	Cute number binary search brute force data structures dsu implementation math	2900	775
1644E	Expand the Path brute force combinatorics data structures implementation math	1900	3.5k
1634F	Fibonacci Additions brute force data structures hashing implementation math	2700	2k
1598E	Staircases brute force combinatorics data structures dfs and similar dp implementation math	2100	2.5k
1493D	GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers	2100	5.9k
1202C	You Are Given a WASD-string... brute force data structures dp greedy implementation math strings	2100	2.8k
1200F	Graph Traveler brute force data structures dfs and similar dp graphs implementation math number theory	2300	1.2k
830C	Bamboo Partition brute force data structures implementation math number theory sortings two pointers	2300	1.3k
776C	Molly's Chemicals binary search brute force data structures implementation math	1800	6.3k
731F	Video Cards brute force data structures implementation math number theory	1900	3.2k
702B	Powers of Two brute force data structures implementation math	1500	13.9k
514B	Han Solo and Lazer Gun brute force data structures geometry implementation math	1400	22.8k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k
280E	Sequence Transformation brute force data structures dp implementation math	3000	327

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