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Problemset

45 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2241G	Summmon binary search data structures greedy implementation math number theory	2400	831
2230E	Minimum Influence binary search data structures greedy implementation math sortings two pointers	2100	1.5k
2227D	Palindromex binary search brute force constructive algorithms data structures greedy implementation two pointers	1200	13.9k
2171D	Rae Taylor and Trees (easy version) binary search data structures dp dsu greedy implementation trees	1400	12.3k
2171F	Rae Taylor and Trees (hard version) binary search constructive algorithms data structures dp dsu greedy implementation trees	1600	7.6k
2167E	khba Loves to Sleep! binary search data structures geometry greedy implementation	1600	9.6k
2157E	Adjusting Drones binary search brute force data structures dp dsu greedy implementation sortings	1900	4.6k
2111E	Changing the String binary search data structures greedy implementation sortings strings	1900	5.5k
2108C	Neo's Escape binary search brute force data structures dp dsu graphs greedy implementation	1500	15.1k
2066E	Tropical Season binary search data structures greedy implementation	3300	429
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
2035D	Yet Another Real Number Problem binary search data structures divide and conquer greedy implementation math	1800	5.9k
2031D	Penchick and Desert Rabbit binary search data structures dfs and similar dp dsu greedy implementation two pointers	1700	10.1k
2030F	Orangutan Approved Subarrays binary search data structures dp greedy implementation two pointers	2400	1.2k
2027D2	The Endspeaker (Hard Version) binary search data structures dp greedy implementation two pointers	2200	1.9k
2026C	Action Figures binary search brute force constructive algorithms data structures greedy implementation	1500	12.9k
2018B	Speedbreaker binary search data structures dp greedy implementation two pointers	1900	5.3k
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
1998E2	Eliminating Balls With Merging (Hard Version) binary search brute force data structures divide and conquer greedy implementation	2500	927
1954E	Chain Reaction binary search data structures dsu greedy implementation math number theory	2200	3k
1942D	Learning to Paint binary search data structures dfs and similar dp greedy implementation sortings	2100	3.4k
1935F	Andrey's Tree binary search constructive algorithms data structures dfs and similar dsu greedy implementation trees	2800	634
1848B	Vika and the Bridge binary search data structures greedy implementation math sortings	1200	26.1k
1837F	Editorial for Two binary search data structures greedy implementation	2400	2.7k
1809F	Traveling in Berland binary search data structures graphs greedy implementation	2500	972
1781E	Rectangle Shrinking binary search brute force data structures greedy implementation two pointers	2300	1.5k
1749C	Number Game binary search data structures games greedy implementation	1400	15.9k
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1650E	Rescheduling the Exam binary search data structures greedy implementation math sortings	1900	4.5k
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1621E	New School binary search data structures dp greedy implementation sortings	2300	2k
1574D	The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation	2000	4.9k
1539E	Game with Cards binary search constructive algorithms data structures dp greedy implementation	2500	1.1k
1514D	Cut and Stick binary search data structures greedy implementation sortings	2000	5.1k
1450D	Rating Compression binary search data structures greedy implementation two pointers	1800	5.9k
1439C	Greedy Shopping binary search data structures divide and conquer greedy implementation	2600	2.3k
1398E	Two Types of Spells binary search data structures greedy implementation math sortings	2200	2.6k
1324C	Frog Jumps binary search data structures dfs and similar greedy implementation	1100	30.8k
1208D	Restore Permutation binary search data structures greedy implementation	1900	5.6k
1179C	Serge and Dining Room binary search data structures graph matchings greedy implementation math trees	2200	2.5k
1091E	New Year and the Acquaintance Estimation binary search data structures graphs greedy implementation math sortings	2400	1.1k
777C	Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers	1600	6.9k

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