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Problemset

23 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2231D	Maximum Prefix Sums constructive algorithms greedy implementation two pointers	1900	3.7k
2227D	Palindromex binary search brute force constructive algorithms data structures greedy implementation two pointers	1200	13.9k
2103D	Local Construction constructive algorithms dfs and similar implementation two pointers	2000	4.1k
2103E	Keep the Sum constructive algorithms implementation two pointers	2600	622
2032D	Genokraken constructive algorithms data structures graphs greedy implementation interactive trees two pointers	1800	6.3k
1979E	Manhattan Triangle binary search constructive algorithms data structures geometry implementation two pointers	2400	1.9k
1833F	Ira and Flamenco combinatorics constructive algorithms data structures implementation math sortings two pointers	1700	10.6k
1774D	Same Count One brute force constructive algorithms greedy implementation two pointers	1600	9.4k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1691B	Shoe Shuffling constructive algorithms greedy implementation two pointers	1000	37.6k
1691D	Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers	1800	7.7k
1672D	Cyclic Rotation constructive algorithms greedy implementation two pointers	1700	7k
1659D	Reverse Sort Sum constructive algorithms data structures greedy implementation math two pointers	1900	4.5k
1628A	Meximum Array binary search constructive algorithms greedy implementation math two pointers	1400	17.2k
1550D	Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers	2300	2.1k
1508A	Binary Literature constructive algorithms greedy implementation strings two pointers	1900	6.7k
1381A2	Prefix Flip (Hard Version) constructive algorithms data structures implementation strings two pointers	1700	14.5k
1381C	Mastermind constructive algorithms graph matchings greedy implementation sortings two pointers	2500	1.7k
1380D	Berserk And Fireball constructive algorithms greedy implementation math two pointers	2000	5.1k
1266D	Decreasing Debts constructive algorithms data structures graphs greedy implementation math two pointers	2000	3.9k
1158A	The Party and Sweets binary search constructive algorithms greedy implementation math sortings two pointers	1500	8.5k
848B	Rooter's Song constructive algorithms data structures geometry implementation sortings two pointers	1900	2k
264A	Escape from Stones constructive algorithms data structures implementation two pointers	1200	11.9k

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