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Problemset

31 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2227D	Palindromex binary search brute force constructive algorithms data structures greedy implementation two pointers	1200	13.9k
2171F	Rae Taylor and Trees (hard version) binary search constructive algorithms data structures dp dsu greedy implementation trees	1600	7.6k
2127G2	Inter Active (Hard Version) binary search bitmasks constructive algorithms graphs implementation interactive math probabilities	3500	126
2113D	Cheater binary search constructive algorithms greedy implementation	2200	3k
2107C	Maximum Subarray Sum binary search constructive algorithms dp implementation math	1500	12.5k
2049E	Broken Queries binary search bitmasks brute force constructive algorithms implementation interactive	2400	1.6k
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
2022D1	Asesino (Easy Version) binary search brute force constructive algorithms implementation interactive	1900	4.1k
1998C	Perform Operations to Maximize Score binary search brute force constructive algorithms greedy implementation	1900	7.2k
1979E	Manhattan Triangle binary search constructive algorithms data structures geometry implementation two pointers	2400	1.9k
1945G	Cook and Porridge binary search constructive algorithms data structures implementation	2500	946
1935F	Andrey's Tree binary search constructive algorithms data structures dfs and similar dsu greedy implementation trees	2800	634
1832D2	Red-Blue Operations (Hard Version) binary search constructive algorithms greedy implementation math	2400	2.4k
1707A	Doremy's IQ binary search constructive algorithms greedy implementation	1600	15.7k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1691D	Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers	1800	7.7k
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
1539E	Game with Cards binary search constructive algorithms data structures dp greedy implementation	2500	1.1k
1508B	Almost Sorted binary search combinatorics constructive algorithms implementation	1800	4.5k
1437E	Make It Increasing binary search constructive algorithms data structures dp implementation	2200	4k
1358F	Tasty Cookie binary search constructive algorithms greedy implementation	2700	538
1348D	Phoenix and Science binary search constructive algorithms greedy implementation math	1900	9.4k
1237C2	Balanced Removals (Harder) binary search constructive algorithms divide and conquer greedy implementation sortings	1900	4.6k
1158A	The Party and Sweets binary search constructive algorithms greedy implementation math sortings two pointers	1500	8.5k
815E	Karen and Neighborhood binary search constructive algorithms implementation	2900	306
758C	Unfair Poll binary search constructive algorithms implementation math	1700	4.1k
743B	Chloe and the sequence binary search bitmasks constructive algorithms implementation	1200	16.2k
732C	Sanatorium binary search constructive algorithms greedy implementation math	1200	10.2k
553B	Kyoya and Permutation binary search combinatorics constructive algorithms greedy implementation math	1900	2.3k

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