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Problemset

28 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2236G	Criterion in Burlandia binary search bitmasks brute force data structures dfs and similar divide and conquer implementation trees two pointers	2600	385
2173F	Isla's Memory Thresholds binary search brute force data structures divide and conquer math	2600	623
2149G	Buratsuta 3 binary search brute force data structures divide and conquer probabilities	2100	2.8k
2146E	Yet Another MEX Problem brute force constructive algorithms data structures divide and conquer greedy hashing	2300	2.2k
2122D	Traffic Lights brute force data structures divide and conquer dp graphs greedy shortest paths	2400	2.8k
2101B	Quartet Swapping brute force data structures divide and conquer greedy sortings	1800	8.1k
2056D	Unique Median binary search brute force combinatorics data structures divide and conquer dp	2200	3.7k
2048F	Kevin and Math Class brute force data structures divide and conquer dp implementation math trees	2500	1.3k
2042E	Vertex Pairs binary search brute force data structures dfs and similar divide and conquer greedy implementation trees	2900	535
2005D	Alter the GCD binary search brute force data structures divide and conquer implementation number theory	2400	1.3k
2003E2	Turtle and Inversions (Hard Version) brute force data structures divide and conquer dp greedy math two pointers	2700	654
1998E1	Eliminating Balls With Merging (Easy Version) binary search brute force data structures divide and conquer greedy	2200	2.3k
1998E2	Eliminating Balls With Merging (Hard Version) binary search brute force data structures divide and conquer greedy implementation	2500	927
1997E	Level Up binary search brute force data structures divide and conquer implementation	2200	3.9k
1990F	Polygonal Segments brute force data structures divide and conquer dp greedy two pointers	2800	464
1988E	Range Minimum Sum binary search brute force data structures divide and conquer implementation	2300	1.9k
1921G	Mischievous Shooter brute force data structures divide and conquer dp implementation	2200	1.5k
1905F	Field Should Not Be Empty brute force data structures divide and conquer	2600	796
1793F	Rebrending brute force data structures divide and conquer implementation	2600	1.7k
1766E	Decomposition binary search brute force data structures divide and conquer dp two pointers	2300	1.5k
1693D	Decinc Dividing brute force data structures divide and conquer dp greedy	2800	1.2k
1665E	MinimizOR bitmasks brute force data structures divide and conquer greedy implementation two pointers	2500	1.9k
1625E1	Cats on the Upgrade (easy version) brute force data structures dfs and similar divide and conquer dp graphs trees	2500	1.2k
1619H	Permutation and Queries brute force data structures divide and conquer two pointers	2400	1.5k
1547F	Array Stabilization (GCD version) binary search brute force data structures divide and conquer number theory two pointers	1900	7.2k
1461D	Divide and Summarize binary search brute force data structures divide and conquer implementation sortings	1600	10.4k
1175F	The Number of Subpermutations brute force data structures divide and conquer hashing math	2500	2.8k
1155D	Beautiful Array brute force data structures divide and conquer dp greedy	1900	7.9k

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