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Problemset

7 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2180G	Balance bitmasks combinatorics implementation math	3500	154
2075E	XOR Matrix bitmasks combinatorics dp implementation math	2500	1.2k
2043F	Nim bitmasks brute force combinatorics dp games greedy implementation shortest paths	2700	918
677C	Vanya and Label bitmasks combinatorics implementation strings	1500	7k
535B	Tavas and SaDDas bitmasks brute force combinatorics implementation	1100	27k
336E	Vasily the Bear and Painting Square bitmasks combinatorics dp implementation	2700	158
285D	Permutation Sum bitmasks combinatorics dp implementation meet-in-the-middle	1900	1.7k

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