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Problemset

12 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2242E	Product of Closures bitmasks brute force constructive algorithms greedy implementation math number theory	2200	1.4k
2170A	Maximum Neighborhood bitmasks brute force greedy implementation math	800	20.6k
2108B	SUMdamental Decomposition bitmasks constructive algorithms greedy implementation math	1300	14.9k
2074F	Counting Necessary Nodes bitmasks divide and conquer greedy implementation math	2000	2.5k
1981C	Turtle and an Incomplete Sequence bitmasks brute force constructive algorithms greedy implementation math	1800	6.4k
1956D	Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math	2000	4.9k
1918C	XOR-distance bitmasks greedy implementation math	1400	17.1k
1868B1	Candy Party (Easy Version) bitmasks constructive algorithms graphs greedy implementation math	1700	8.4k
1868B2	Candy Party (Hard Version) bitmasks constructive algorithms dp greedy implementation math	2100	2.8k
1856E2	PermuTree (hard version) bitmasks dfs and similar dp fft greedy implementation math trees	2700	1.8k
1312C	Adding Powers bitmasks greedy implementation math number theory ternary search	1400	18.5k
276D	Little Girl and Maximum XOR bitmasks dp greedy implementation math	1700	16.8k

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