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dfs and similar

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Problems

#	Name
300B	Coach brute force, dfs and similar, graphs	1500	x6111
292D	Connected Components data structures, dfs and similar, dp, dsu	1900	x2310
291E	Tree-String Problem *special problem, dfs and similar, hashing, strings	2000	x1275
290F	Greedy Petya *special problem, dfs and similar, graphs, greedy	2800	x127
288D	Polo the Penguin and Trees combinatorics, dfs and similar, trees	2400	x674
283B	Cow Program dfs and similar, dp, graphs	1700	x3608
277A	Learning Languages dfs and similar, dsu	1400	x18121
274D	Lovely Matrix dfs and similar, graphs, greedy, sortings	2200	x1005
274B	Zero Tree dfs and similar, dp, greedy, trees	1800	x4890
267B	Dominoes dfs and similar, graphs	2000	x614
263D	Cycle in Graph dfs and similar, graphs	1800	x3245
263C	Circle of Numbers brute force, dfs and similar, implementation	2000	x1053
258E	Little Elephant and Tree data structures, dfs and similar, trees	2400	x1030
254D	Rats brute force, dfs and similar, graphs, implementation, shortest paths	2300	x497
253C	Text Editor data structures, dfs and similar, graphs, greedy, shortest paths	1600	x2525
251E	Tree and Table dfs and similar, dp, implementation, trees	3000	x168
246E	Blood Cousins Return binary search, data structures, dfs and similar, dp, sortings	2400	x2970
246D	Colorful Graph brute force, dfs and similar, graphs	1600	x9200
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x4380
243C	Colorado Potato Beetle dfs and similar, implementation	2200	x520
242D	Dispute dfs and similar, graphs, greedy	2100	x1808
242C	King's Path dfs and similar, graphs, hashing, shortest paths	1800	x8051
240E	Road Repairs dfs and similar, graphs, greedy	2800	x347
238C	World Eater Brothers dfs and similar, dp, greedy, trees	2100	x1021
237D	T-decomposition dfs and similar, graphs, greedy, trees	2000	x544
231E	Cactus data structures, dfs and similar, dp, graphs, trees	2100	x1540
228E	The Road to Berland is Paved With Good Intentions 2-sat, dfs and similar, dsu, graphs	1900	x2348
225D	Snake bitmasks, dfs and similar, graphs, implementation	2200	x912
219D	Choosing Capital for Treeland dfs and similar, dp, graphs, trees	1700	x8611
217D	Bitonix' Patrol bitmasks, brute force, combinatorics, dfs and similar, math	2900	x245
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x20385
216B	Forming Teams dfs and similar, implementation	1700	x6099
213A	Game dfs and similar, greedy	1700	x1688
212E	IT Restaurants dfs and similar, dp, trees	1500	x1659
208E	Blood Cousins binary search, data structures, dfs and similar, trees	2100	x6099
208B	Solitaire dfs and similar, dp	1900	x1341
196B	Infinite Maze dfs and similar, graphs	2000	x2126
191C	Fools and Roads data structures, dfs and similar, trees	1900	x6739
190C	STL dfs and similar	1500	x2716
187C	Weak Memory dfs and similar, dsu	2000	x1298
183C	Cyclic Coloring dfs and similar	2200	x594
177C2	Party brute force, dfs and similar, dsu, graphs	1500	x2442
177C1	Party dfs and similar, dsu, graphs	1500	x2452
176E	Archaeology data structures, dfs and similar, trees	3100	x1027
173B	Chamber of Secrets dfs and similar, shortest paths	1800	x2872
172E	BHTML+BCSS *special problem, dfs and similar, expression parsing	2200	x268
167E	Wizards and Bets dfs and similar, graphs, math, matrices	2900	x546
165E	Compatible Numbers bitmasks, brute force, dfs and similar, dp	2200	x6203
164A	Variable, or There and Back Again dfs and similar, graphs	1700	x978
163E	e-Government data structures, dfs and similar, dp, strings, trees	2800	x1526
161D	Distance in Tree dfs and similar, dp, trees	1800	x13597
160D	Edges in MST dfs and similar, dsu, graphs, sortings	2300	x2365
150B	Quantity of Strings combinatorics, dfs and similar, graphs, math	1600	x3966
144D	Missile Silos data structures, dfs and similar, graphs, shortest paths	1900	x3789
135D	Cycle brute force, dfs and similar, implementation	2500	x293
134B	Pairs of Numbers brute force, dfs and similar, math, number theory	1900	x1915
131D	Subway dfs and similar, graphs	1600	x4505
129B	Students and Shoelaces brute force, dfs and similar, graphs, implementation	1200	x11704
128A	Statues dfs and similar	1500	x3126
123E	Maze dfs and similar, dp, probabilities, trees	2500	x690
118E	Bertown roads dfs and similar, graphs	2000	x5996
117C	Cycle dfs and similar, graphs	2000	x2547
115A	Party dfs and similar, graphs, trees	900	x32862
107A	Dorm Water Supply dfs and similar, graphs	1400	x4952
103B	Cthulhu dfs and similar, dsu, graphs	1500	x8533
100H	Battleship *special problem, dfs and similar, implementation	2100	x74
97E	Leaders dfs and similar, dsu, graphs, trees	2200	x370
87D	Beautiful Road dfs and similar, dp, dsu, graphs, implementation, sortings, trees	2300	x846
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x522
82C	General Mobilization data structures, dfs and similar, sortings	2000	x799
81E	Pairs dfs and similar, dp, dsu, graphs, implementation, trees	2700	x327
77C	Beavermuncher-0xFF dfs and similar, dp, dsu, greedy, trees	2100	x977
74C	Chessboard Billiard dfs and similar, dsu, graphs, number theory	2100	x949
73D	FreeDiv dfs and similar, graphs, greedy	2200	x612
65E	Harry Potter and Moving Staircases dfs and similar, implementation	2900	x84
65D	Harry Potter and the Sorting Hat brute force, dfs and similar, hashing	2200	x420
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x714
62D	Wormhouse dfs and similar, graphs	2300	x349
61D	Eternal Victory dfs and similar, graphs, greedy, shortest paths, trees	1800	x6249
60C	Mushroom Strife brute force, dfs and similar	2100	x549
60B	Serial Time! dfs and similar, dsu	1400	x4443
57A	Square Earth? dfs and similar, greedy, implementation	1300	x2815
51F	Caterpillar dfs and similar, dp, graphs, trees	2800	x545
42E	Baldman and the military dfs and similar, graphs, trees	2700	x189
35C	Fire Again brute force, dfs and similar, shortest paths	1500	x6272
34D	Road Map dfs and similar, graphs	1600	x4858
31D	Chocolate dfs and similar, implementation	2000	x989
29D	Ant on the Tree constructive algorithms, dfs and similar, trees	2000	x2311
29C	Mail Stamps data structures, dfs and similar, graphs, implementation	1700	x4560
28B	pSort dfs and similar, dsu, graphs	1600	x4413
27D	Ring Road 2 2-sat, dfs and similar, dsu, graphs	2200	x2365
27B	Tournament bitmasks, brute force, dfs and similar, greedy	1300	x5147
22E	Scheme dfs and similar, graphs, trees	2300	x1547
19E	Fairy dfs and similar, divide and conquer, dsu	2900	x1617
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4477
14D	Two Paths dfs and similar, dp, graphs, shortest paths, trees, two pointers	1900	x4312
9E	Interestring graph and Apples dfs and similar, dsu, graphs	2300	x987

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