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Problemset

15 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2204F	Sum of Fractions binary search brute force combinatorics data structures greedy math number theory two pointers	2200	1.3k
2183D2	Tree Coloring (Hard Version) combinatorics constructive algorithms data structures dfs and similar greedy implementation trees	2100	2.6k
2182F2	Christmas Reindeer (hard version) bitmasks brute force combinatorics data structures greedy math	2500	1.1k
2147F	Exchange Queries combinatorics data structures greedy	2800	1.2k
2143D1	Inversion Graph Coloring (Easy Version) combinatorics data structures dp greedy two pointers	1800	6.8k
2077E	Another Folding Strip combinatorics constructive algorithms data structures divide and conquer dp greedy math	2700	627
2064E	Mycraft Sand Sort combinatorics data structures dsu greedy math sortings	2400	1.5k
2030E	MEXimize the Score combinatorics data structures dp greedy implementation math	2200	2k
2000E	Photoshoot for Gorillas combinatorics data structures greedy math	1400	16.5k
1976E	Splittable Permutations combinatorics data structures dfs and similar greedy math trees	2500	1.3k
1726G	A Certain Magical Party combinatorics data structures greedy sortings	3300	444
1705E	Mark and Professor Koro binary search bitmasks brute force combinatorics data structures greedy	2300	2.5k
1442B	Identify the Operations combinatorics data structures dsu greedy implementation	1800	5.4k
1276C	Beautiful Rectangle brute force combinatorics constructive algorithms data structures greedy math	2300	1.8k
1028D	Order book combinatorics data structures greedy	2100	1.8k

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