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Problemset

31 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
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
2157E	Adjusting Drones binary search brute force data structures dp dsu greedy implementation sortings	1900	4.6k
2121H	Ice Baby binary search brute force data structures dp implementation sortings	2300	2.3k
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
2108C	Neo's Escape binary search brute force data structures dp dsu graphs greedy implementation	1500	15.1k
2038D	Divide OR Conquer binary search bitmasks data structures dp implementation	2400	888
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
2026D	Sums of Segments binary search data structures dp implementation math	1900	6.1k
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
1942D	Learning to Paint binary search data structures dfs and similar dp greedy implementation sortings	2100	3.4k
1926E	Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	1500	15.2k
1918D	Blocking Elements binary search data structures dp implementation two pointers	1900	6.4k
1902D	Robot Queries binary search data structures dp implementation	1900	5.4k
1870C	Colorful Table binary search data structures dp implementation math two pointers	1300	13.3k
1866K	Keen Tree Calculation binary search data structures dp geometry graphs implementation trees	2500	585
1746G	Olympiad Training binary search data structures dp flows geometry implementation sortings	3500	118
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
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k
1539E	Game with Cards binary search constructive algorithms data structures dp greedy implementation	2500	1.1k
1470E	Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers	3200	981
1437E	Make It Increasing binary search constructive algorithms data structures dp implementation	2200	4k
1408D	Searchlights binary search brute force data structures dp implementation sortings two pointers	2000	4.7k
1301E	Nanosoft binary search data structures dp implementation	2500	1.7k
1284B	New Year and Ascent Sequence binary search combinatorics data structures dp implementation sortings	1400	11.6k
777C	Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers	1600	6.9k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k

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