题库 - bitmasks - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	7071	P8C Looking for Order bitmasks dp *2000	1 / 2	7
	7055	P11D A Simple Task bitmasks dp graphs *2200	1 / 5	8
	7029	P16E Fish bitmasks dp probabilities *1900	1 / 2	6
	7007	P21D Traveling Graph bitmasks graph matchings graphs *2400	0 / 0	9
	6980	P27B Tournament bitmasks brute force dfs and similar greedy *1300	0 / 0	4
	6826	P53E Dead Ends bitmasks dp *2500	2 / 2	9
	6776	P63E Sweets Game bitmasks dfs and similar dp games implementation *2000	0 / 0	7
	6741	P71E Nuclear Fusion bitmasks dp *2200	0 / 0	8
	6722	P76C Mutation bitmasks dp math *2700	0 / 0	10
	6705	P79D Password bitmasks dp shortest paths *2800	1 / 7	10
	6687	P83E Two Subsequences bitmasks dp *2800	0 / 0	10
	6640	P96B Lucky Numbers (easy) binary search bitmasks brute force *1300	0 / 0	4
	6636	P97D Robot in Basement bitmasks brute force implementation *2700	0 / 0	10
	6602	P107C Arrangement bitmasks dp *2400	0 / 0	9
	6588	P111C Petya and Spiders bitmasks dp dsu *2100	0 / 0	7
	6577	P114B PFAST Inc. bitmasks brute force graphs *1500	0 / 0	5
	6423	P152E Garden bitmasks dp graphs trees *2500	0 / 0	9
	6374	P165E Compatible Numbers bitmasks brute force dfs and similar dp *2200	0 / 0	8
	6170	P201D Brand New Problem bitmasks brute force dp *2600	0 / 0	10
	6167	P202A LLPS binary search bitmasks brute force greedy implementation strings *800	1 / 1	3
	6108	P212B Polycarpus is Looking for Good Substrings bitmasks hashing implementation *2300	0 / 0	8
	6084	P217D Bitonix' Patrol bitmasks brute force combinatorics dfs and similar math *2900	0 / 0	10
	6058	P224B Array bitmasks implementation two pointers *1500	0 / 0	5
	6054	P225D Snake bitmasks dfs and similar graphs implementation *2200	0 / 0	8
	6027	P232B Table bitmasks combinatorics dp math *1900	0 / 0	6
	6024	P232E Quick Tortoise bitmasks divide and conquer dp *3000	0 / 0	10
	5991	P241B Friends binary search bitmasks data structures math *2700	0 / 0	10
	5981	P242E XOR on Segment bitmasks data structures *2000	0 / 1	7
	5980	P243A The Brand New Function bitmasks *1600	0 / 0	5
	5973	P244B Undoubtedly Lucky Numbers bitmasks brute force dfs and similar *1600	0 / 0	5
	5974	P244B Undoubtedly Lucky Numbers bitmasks brute force dfs and similar *1600	0 / 0	5
	5943	P251D Two Sets bitmasks math *2700	0 / 0	10
	5843	P276D Little Girl and Maximum XOR bitmasks dp greedy implementation math *1700	0 / 0	5
	5831	P279D The Minimum Number of Variables bitmasks dp *2200	0 / 0	8
	5818	P282E Sausage Maximization bitmasks data structures trees *2200	0 / 0	8
	5807	P285D Permutation Sum bitmasks combinatorics dp implementation meet-in-the-middle *1900	0 / 0	6
	5784	P291C Network Mask special problem bitmasks brute force implementation 1600	0 / 0	5
	5719	P309C Memory for Arrays binary search bitmasks greedy *1900	0 / 0	6
	5644	P327E Axis Walking bitmasks combinatorics constructive algorithms dp meet-in-the-middle *2300	0 / 0	8
	5614	P333D Characteristics of Rectangles binary search bitmasks brute force implementation sortings *2100	0 / 0	7
	5613	P333E Summer Earnings binary search bitmasks brute force geometry sortings *2500	0 / 0	9
	5601	P336E Vasily the Bear and Painting Square bitmasks combinatorics dp implementation *2700	0 / 0	10
	5576	P342D Xenia and Dominoes bitmasks dfs and similar dp *2100	0 / 0	7
	5528	P354B Game with Strings bitmasks dp games *2400	0 / 0	9
	5519	P356D Bags and Coins bitmasks constructive algorithms dp greedy *2700	0 / 0	10
	5474	P367D Sereja and Sets bitmasks dfs and similar *2400	0 / 0	9
	5440	P375C Circling Round Treasures bitmasks shortest paths *2600	0 / 0	10
	5433	P377C Captains Mode bitmasks dp games *2200	0 / 0	8
	5425	P379D New Year Letter bitmasks brute force dp *2000	0 / 0	7
	5398	P385D Bear and Floodlight bitmasks dp geometry *2200	0 / 0	8

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