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Problemset

16 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2219B1	Unique Values (Easy version) binary search constructive algorithms divide and conquer interactive math	1900	4.2k
2203F	Binary Search with One Swap binary search divide and conquer dp hashing math two pointers	2600	457
2173F	Isla's Memory Thresholds binary search brute force data structures divide and conquer math	2600	623
2169D2	Removal of a Sequence (Hard Version) binary search divide and conquer greedy implementation math number theory	2100	2.4k
2150E2	Hidden Single (Version 2) binary search divide and conquer interactive math probabilities	2800	669
2072G	I've Been Flipping Numbers for 300 Years and Calculated the Sum binary search brute force combinatorics divide and conquer math number theory	2200	2.2k
2036G	Library of Magic binary search constructive algorithms divide and conquer interactive math number theory	2200	1.7k
2035D	Yet Another Real Number Problem binary search data structures divide and conquer greedy implementation math	1800	5.9k
2018E1	Complex Segments (Easy Version) binary search data structures divide and conquer dsu greedy math sortings	3300	246
2018E2	Complex Segments (Hard Version) binary search data structures divide and conquer dsu greedy math sortings	3400	210
1896D	Ones and Twos binary search data structures divide and conquer math two pointers	1700	7.1k
1887D	Split binary search data structures divide and conquer dsu math trees two pointers	2700	1.3k
1848F	Vika and Wiki binary search bitmasks combinatorics divide and conquer dp math	2400	2.1k
1748E	Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees	2300	2.8k
1548B	Integers Have Friends binary search data structures divide and conquer math number theory two pointers	1800	11.6k
1111C	Creative Snap binary search brute force divide and conquer math	1700	7.2k

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