dfs and similar - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	7647	P9E Interesting Graph and Apples dfs and similar dsu graphs *2300	0 / 0	(无)
	7623	P14D Two Paths dfs and similar dp graphs shortest paths trees two pointers *1900	0 / 0	(无)
	7610	P17B Hierarchy dfs and similar dsu greedy shortest paths *1500	0 / 0	(无)
	7597	P19E Fairy dfs and similar divide and conquer dsu *2900	0 / 0	(无)
	7585	P22E Scheme dfs and similar graphs trees *2300	0 / 0	(无)
	7563	P27B Tournament bitmasks brute force dfs and similar greedy *1300	0 / 0	(无)
	7561	P27D Ring Road 2 2-sat dfs and similar dsu graphs *2200	0 / 0	(无)
	7558	P28B pSort dfs and similar dsu graphs *1600	0 / 0	(无)
	7552	P29C Mail Stamps data structures dfs and similar graphs implementation *1700	0 / 0	(无)
	7551	P29D Ant on the Tree constructive algorithms dfs and similar trees *2000	0 / 0	(无)
	7541	P31D Chocolate dfs and similar implementation *2000	0 / 0	(无)
	7526	P34D Road Map dfs and similar graphs *1600	0 / 0	(无)
	7522	P35C Fire Again brute force dfs and similar shortest paths *1500	0 / 0	(无)
	7476	P42E Baldman and the military dfs and similar graphs trees *2700	0 / 0	(无)
	7415	P51F Caterpillar dfs and similar dp graphs trees *2800	0 / 0	(无)
	7391	P57A Square Earth? dfs and similar greedy implementation *1300	0 / 0	(无)
	7375	P60B Serial Time! dfs and similar dsu *1400	0 / 0	(无)
	7374	P60C Mushroom Strife brute force dfs and similar *2100	0 / 0	(无)
	7368	P61D Eternal Victory dfs and similar graphs greedy shortest paths trees *1800	0 / 0	(无)
	7363	P62D Wormhouse dfs and similar graphs *2300	0 / 0	(无)
	7357	P63E Sweets Game bitmasks dfs and similar dp games implementation *2000	0 / 0	(无)
	7344	P65D Harry Potter and the Sorting Hat brute force dfs and similar hashing *2200	0 / 0	(无)
	7343	P65E Harry Potter and Moving Staircases dfs and similar implementation *2900	0 / 0	(无)
	7300	P73D FreeDiv dfs and similar graphs greedy *2200	0 / 0	(无)
	7295	P74C Chessboard Billiard dfs and similar dsu graphs number theory *2100	0 / 0	(无)
	7279	P77C Beavermuncher-0xFF dfs and similar dp dsu greedy trees *2100	0 / 0	(无)
	7260	P81E Pairs dfs and similar dp dsu graphs implementation trees *2700	0 / 0	(无)
	7257	P82C General Mobilization data structures dfs and similar sortings *2000	0 / 0	(无)
	7245	P85C Petya and Tree binary search dfs and similar probabilities sortings trees *2200	0 / 0	(无)
	7234	P87D Beautiful Road dfs and similar dp dsu graphs implementation sortings trees *2300	0 / 0	(无)
	7198	P97E Leaders dfs and similar dsu graphs trees *2200	0 / 0	(无)
	7183	P100H Battleship special problem dfs and similar implementation 2100	0 / 0	(无)
	7172	P103B Cthulhu dfs and similar dsu graphs *1500	0 / 0	(无)
	7157	P107A Dorm Water Supply dfs and similar graphs *1400	0 / 0	(无)
	7129	P115A Party dfs and similar graphs trees *900	0 / 0	(无)
	7120	P117C Cycle dfs and similar graphs *2000	0 / 0	(无)
	7113	P118E Bertown roads dfs and similar graphs *2000	0 / 0	(无)
	7086	P123E Maze dfs and similar dp probabilities trees *2500	0 / 0	(无)
	7071	P128A Statues dfs and similar *1500	0 / 0	(无)
	7065	P129B Students and Shoelaces brute force dfs and similar graphs implementation *1200	0 / 0	(无)
	7051	P131D Subway dfs and similar graphs *1600	0 / 0	(无)
	7040	P134B Pairs of Numbers brute force dfs and similar math number theory *1900	0 / 0	(无)
	7035	P135D Cycle brute force dfs and similar implementation *2500	0 / 0	(无)
	6998	P144D Missile Silos data structures dfs and similar graphs shortest paths *1900	0 / 0	(无)
	6976	P150B Quantity of Strings combinatorics dfs and similar graphs math *1600	0 / 0	(无)
	6933	P160D Edges in MST dfs and similar dsu graphs sortings *2300	0 / 0	(无)
	6928	P161D Distance in Tree dfs and similar dp trees *1800	0 / 0	(无)
	6912	P163E e-Government data structures dfs and similar dp strings trees *2800	0 / 0	(无)
	6911	P164A Variable, or There and Back Again dfs and similar graphs *1700	0 / 0	(无)
	6902	P165E Compatible Numbers bitmasks brute force dfs and similar dp *2200	0 / 0	(无)
	6892	P167E Wizards and Bets dfs and similar graphs math matrices *2900	0 / 0	(无)
	6875	P172E BHTML+BCSS special problem dfs and similar expression parsing 2200	0 / 0	(无)
	6873	P173B Chamber of Secrets dfs and similar shortest paths *1800	0 / 0	(无)
	6856	P176E Archaeology data structures dfs and similar trees *3100	0 / 0	(无)
	6851	P177C1 Party dfs and similar dsu graphs *1500	0 / 0	(无)
	6850	P177C2 Party brute force dfs and similar dsu graphs *1500	0 / 0	(无)
	6808	P183C Cyclic Coloring dfs and similar *2200	0 / 0	(无)
	6796	P187C Weak Memory dfs and similar dsu *2000	0 / 0	(无)
	6781	P190C STL dfs and similar *1500	0 / 0	(无)
	6776	P191C Fools and Roads data structures dfs and similar trees *1900	0 / 0	(无)
	6758	P196B Infinite Maze dfs and similar graphs *2000	0 / 0	(无)
	6701	P208B Solitaire dfs and similar dp *1900	0 / 0	(无)
	6698	P208E Blood Cousins binary search data structures dfs and similar trees *2100	0 / 0	(无)
	6690	P212E IT Restaurants dfs and similar dp trees *1500	0 / 0	(无)
	6689	P213A Game dfs and similar greedy *1700	0 / 0	(无)
	6676	P216B Forming Teams dfs and similar implementation *1700	0 / 0	(无)
	6672	P217A Ice Skating brute force dfs and similar dsu graphs *1200	0 / 0	(无)
	6669	P217D Bitonix' Patrol bitmasks brute force combinatorics dfs and similar math *2900	0 / 0	(无)
	6662	P219D Choosing Capital for Treeland dfs and similar dp graphs trees *1700	0 / 0	(无)
	6638	P225D Snake bitmasks dfs and similar graphs implementation *2200	0 / 0	(无)
	6625	P228E The Road to Berland is Paved With Good Intentions 2-sat dfs and similar dsu graphs *1900	0 / 0	(无)
	6613	P231E Cactus data structures dfs and similar dp graphs trees *2100	0 / 0	(无)
	6587	P237D T-decomposition dfs and similar graphs greedy trees *2000	0 / 0	(无)
	6583	P238C World Eater Brothers dfs and similar dp greedy trees *2100	0 / 0	(无)
	6578	P240E Road Repairs dfs and similar graphs greedy *2800	0 / 0	(无)
	6567	P242C King's Path dfs and similar graphs hashing shortest paths *1800	0 / 0	(无)
	6566	P242D Dispute dfs and similar graphs greedy *2100	0 / 0	(无)
	6562	P243C Colorado Potato Beetle dfs and similar implementation *2200	0 / 0	(无)
	6558	P244B Undoubtedly Lucky Numbers bitmasks brute force dfs and similar *1600	0 / 0	(无)
	6546	P246D Colorful Graph brute force dfs and similar graphs *1600	0 / 0	(无)
	6545	P246E Blood Cousins Return binary search data structures dfs and similar dp sortings *2400	0 / 0	(无)
	6528	P251E Tree and Table dfs and similar dp implementation trees *3000	0 / 0	(无)
	6523	P253C Text Editor data structures dfs and similar graphs greedy shortest paths *1600	0 / 0	(无)
	6517	P254D Rats brute force dfs and similar graphs implementation shortest paths *2300	0 / 0	(无)
	6499	P258E Little Elephant and Tree data structures dfs and similar trees *2400	0 / 0	(无)
	6482	P263C Circle of Numbers brute force dfs and similar implementation *2000	0 / 0	(无)
	6481	P263D Cycle in Graph dfs and similar graphs *1800	0 / 0	(无)
	6466	P267B Dominoes dfs and similar graphs *2000	0 / 0	(无)
	6439	P274B Zero Tree dfs and similar dp greedy trees *1800	0 / 0	(无)
	6437	P274D Lovely Matrix dfs and similar graphs greedy sortings *2200	0 / 0	(无)
	6428	P277A Learning Languages dfs and similar dsu *1400	0 / 0	(无)
	6403	P283B Cow Program dfs and similar dp graphs *1700	0 / 0	(无)
	6382	P288D Polo the Penguin and Trees combinatorics dfs and similar trees *2400	0 / 0	(无)
	6373	P290F Greedy Petya special problem dfs and similar graphs greedy 2800	0 / 0	(无)
	6368	P291E Tree-String Problem special problem dfs and similar hashing strings 2000	0 / 0	(无)
	6364	P292D Connected Components data structures dfs and similar dp dsu *1900	0 / 0	(无)
	6335	P300B Coach brute force dfs and similar graphs *1500	0 / 0	(无)
	6290	P314B Sereja and Periods binary search dfs and similar strings *2000	0 / 0	(无)
	6282	P316B1 EKG brute force dfs and similar *1500	0 / 0	(无)
	6281	P316B2 EKG dfs and similar dp *1600	0 / 0	(无)

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