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Problemset

10 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2157G	Isaac's Queries bitmasks brute force constructive algorithms dfs and similar divide and conquer dp greedy interactive math probabilities	2800	672
2122D	Traffic Lights brute force data structures divide and conquer dp graphs greedy shortest paths	2400	2.8k
2003E1	Turtle and Inversions (Easy Version) brute force divide and conquer dp greedy math	2600	902
2003E2	Turtle and Inversions (Hard Version) brute force data structures divide and conquer dp greedy math two pointers	2700	654
1990F	Polygonal Segments brute force data structures divide and conquer dp greedy two pointers	2800	464
1956D	Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math	2000	4.9k
1693D	Decinc Dividing brute force data structures divide and conquer dp greedy	2800	1.2k
1580D	Subsequence brute force divide and conquer dp greedy trees	2900	1.2k
1285D	Dr. Evil Underscores bitmasks brute force dfs and similar divide and conquer dp greedy strings trees	1900	8.7k
1155D	Beautiful Array brute force data structures divide and conquer dp greedy	1900	7.9k

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