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Problemset

28 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2228C1	Cirno and Number (Easy Version) binary search brute force dp greedy implementation	1500	8k
2227D	Palindromex binary search brute force constructive algorithms data structures greedy implementation two pointers	1200	13.9k
2157E	Adjusting Drones binary search brute force data structures dp dsu greedy implementation sortings	1900	4.6k
2156B	Strange Machine binary search brute force greedy implementation	1000	21.6k
2108C	Neo's Escape binary search brute force data structures dp dsu graphs greedy implementation	1500	15.1k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2042E	Vertex Pairs binary search brute force data structures dfs and similar divide and conquer greedy implementation trees	2900	535
2035E	Monster binary search brute force constructive algorithms greedy implementation math ternary search	2300	2k
2026C	Action Figures binary search brute force constructive algorithms data structures greedy implementation	1500	12.9k
2025C	New Game binary search brute force greedy implementation sortings two pointers	1300	19.4k
2013F1	Game in Tree (Easy Version) binary search brute force data structures dp games greedy implementation trees	2700	679
2004D	Colored Portals binary search brute force data structures graphs greedy implementation shortest paths	1600	13.5k
1998C	Perform Operations to Maximize Score binary search brute force constructive algorithms greedy implementation	1900	7.2k
1998E2	Eliminating Balls With Merging (Hard Version) binary search brute force data structures divide and conquer greedy implementation	2500	927
1983C	Have Your Cake and Eat It Too binary search brute force greedy implementation	1400	14.9k
1923F	Shrink-Reverse binary search brute force greedy hashing implementation string suffix structures strings	2800	544
1781E	Rectangle Shrinking binary search brute force data structures greedy implementation two pointers	2300	1.5k
1732C2	Sheikh (Hard Version) binary search bitmasks brute force greedy implementation two pointers	2100	3.2k
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1670D	Very Suspicious binary search brute force geometry greedy implementation math	1700	5.7k
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1610E	AmShZ and G.O.A.T. binary search brute force greedy implementation math	2300	2.1k
1574D	The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation	2000	4.9k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1358D	The Best Vacation binary search brute force greedy implementation two pointers	1900	8.8k
538C	Tourist's Notes binary search brute force greedy implementation math	1600	6.2k
490E	Restoring Increasing Sequence binary search brute force greedy implementation	2000	1.7k
202A	LLPS binary search bitmasks brute force greedy implementation strings	800	20.1k

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