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Problemset

12 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2107C	Maximum Subarray Sum binary search constructive algorithms dp implementation math	1500	12.5k
2071D2	Infinite Sequence (Hard Version) bitmasks brute force constructive algorithms data structures dp implementation math	2500	1.1k
2044H	Hard Demon Problem constructive algorithms data structures dp implementation math	2100	2.7k
1956D	Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math	2000	4.9k
1919E	Counting Prefixes combinatorics constructive algorithms dp implementation math	2600	1.2k
1868B2	Candy Party (Hard Version) bitmasks constructive algorithms dp greedy implementation math	2100	2.8k
1819C	The Fox and the Complete Tree Traversal constructive algorithms dp implementation math trees	2400	1.8k
1704E	Count Seconds brute force constructive algorithms dp graphs implementation math	2200	2.7k
1697E	Coloring brute force combinatorics constructive algorithms dp geometry graphs greedy implementation math	2400	1.5k
1619E	MEX and Increments constructive algorithms data structures dp greedy implementation math sortings	1700	10.3k
1286F	Harry The Potter brute force constructive algorithms dp fft implementation math	3100	411
830E	Perpetual Motion Machine constructive algorithms dp graphs implementation math trees	3100	373

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