Problemset - Codeforces

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dfs and similar

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Problems

#	Name
1320B	Navigation System dfs and similar, graphs, shortest paths	1700	x5804
1807F	Bouncy Ball brute force, dfs and similar, implementation	1700	x5881
1881F	Minimum Maximum Distance dfs and similar, dp, graphs, shortest paths, trees	1700	x5994
216B	Forming Teams dfs and similar, implementation	1700	x6096
1608C	Game Master data structures, dfs and similar, dp, graphs, greedy, two pointers	1700	x6415
1722F	L-shapes dfs and similar, implementation	1700	x6543
489D	Unbearable Controversy of Being brute force, combinatorics, dfs and similar, graphs	1700	x6545
1873H	Mad City dfs and similar, dsu, games, graphs, shortest paths, trees	1700	x6583
1621C	Hidden Permutations dfs and similar, interactive, math	1700	x6724
1760G	SlavicG's Favorite Problem bitmasks, dfs and similar, graphs	1700	x6884
1931F	Chat Screenshots combinatorics, dfs and similar, graphs	1700	x6926
1611E1	Escape The Maze (easy version) dfs and similar, greedy, shortest paths, trees, two pointers	1700	x6947
1027D	Mouse Hunt dfs and similar, graphs	1700	x7001
1594D	The Number of Imposters constructive algorithms, dfs and similar, dp, dsu, graphs	1700	x7104
1714G	Path Prefixes binary search, data structures, dfs and similar, trees	1700	x7121
1850H	The Third Letter dfs and similar, dsu, graphs, greedy, implementation	1700	x7506
1592C	Bakry and Partitioning bitmasks, constructive algorithms, dfs and similar, dp, graphs, trees	1700	x7612
1411C	Peaceful Rooks dfs and similar, dsu, graphs	1700	x7768
1693B	Fake Plastic Trees dfs and similar, dp, greedy, trees	1700	x8064
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8133
1476D	Journey dfs and similar, dp, dsu, implementation	1700	x8382
1093D	Beautiful Graph dfs and similar, graphs	1700	x8477
219D	Choosing Capital for Treeland dfs and similar, dp, graphs, trees	1700	x8602
1209D	Cow and Snacks dfs and similar, dsu, graphs	1700	x8816
1253D	Harmonious Graph constructive algorithms, dfs and similar, dsu, graphs, greedy, sortings	1700	x8842
1681D	Required Length brute force, dfs and similar, dp, hashing, shortest paths	1700	x9268
919D	Substring dfs and similar, dp, graphs	1700	x9325
1406C	Link Cut Centroids constructive algorithms, dfs and similar, graphs, trees	1700	x9821
1176E	Cover it! dfs and similar, dsu, graphs, shortest paths, trees	1700	x10439
598D	Igor In the Museum dfs and similar, graphs, shortest paths	1700	x10529
1144F	Graph Without Long Directed Paths dfs and similar, graphs	1700	x10779
427C	Checkposts dfs and similar, graphs, two pointers	1700	x12953
1037D	Valid BFS? dfs and similar, graphs, shortest paths, trees	1700	x13849
1365D	Solve The Maze constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, shortest paths	1700	x16152
316B2	EKG dfs and similar, dp	1600	x1567
253C	Text Editor data structures, dfs and similar, graphs, greedy, shortest paths	1600	x2523
150B	Quantity of Strings combinatorics, dfs and similar, graphs, math	1600	x3964
793B	Igor and his way to work dfs and similar, graphs, implementation, shortest paths	1600	x4341
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x4378
28B	pSort dfs and similar, dsu, graphs	1600	x4407
131D	Subway dfs and similar, graphs	1600	x4505
34D	Road Map dfs and similar, graphs	1600	x4855
741B	Arpa's weak amphitheater and Mehrdad's valuable Hoses dfs and similar, dp, dsu	1600	x5139
616C	The Labyrinth dfs and similar	1600	x5332
741A	Arpa's loud Owf and Mehrdad's evil plan dfs and similar, math	1600	x5395
689B	Mike and Shortcuts dfs and similar, graphs, greedy, shortest paths	1600	x5604
1056D	Decorate Apple Tree constructive algorithms, dfs and similar, dp, graphs, greedy, sortings, trees	1600	x5629
768B	Code For 1 constructive algorithms, dfs and similar, divide and conquer	1600	x5841
979C	Kuro and Walking Route dfs and similar, trees	1600	x6079
954D	Fight Against Traffic dfs and similar, graphs, shortest paths	1600	x6305
731C	Socks dfs and similar, dsu, graphs, greedy	1600	x6789
723D	Lakes in Berland dfs and similar, dsu, graphs, greedy, implementation	1600	x6814
682C	Alyona and the Tree dfs and similar, dp, graphs, trees	1600	x7001
939D	Love Rescue dfs and similar, dsu, graphs, greedy, strings	1600	x7135
659E	New Reform data structures, dfs and similar, dsu, graphs, greedy	1600	x7321
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x8359
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8701
780C	Andryusha and Colored Balloons dfs and similar, graphs, greedy, trees	1600	x8851
246D	Colorful Graph brute force, dfs and similar, graphs	1600	x9198
369C	Valera and Elections dfs and similar, graphs, trees	1600	x9415
1006E	Military Problem dfs and similar, graphs, trees	1600	x9432
1861C	Queries for the Array data structures, dfs and similar, implementation, strings, trees	1600	x9460
763A	Timofey and a tree dfs and similar, dp, dsu, graphs, implementation, trees	1600	x10113
1833E	Round Dance dfs and similar, dsu, graphs, shortest paths	1600	x10301
1689C	Infected Tree dfs and similar, dp, trees	1600	x10497
1593E	Gardener and Tree brute force, data structures, dfs and similar, greedy, implementation, trees	1600	x11675
1303C	Perfect Keyboard dfs and similar, greedy, implementation	1600	x11824
1702E	Split Into Two Sets dfs and similar, dsu, graphs	1600	x12341
1528A	Parsa's Humongous Tree dfs and similar, divide and conquer, dp, greedy, trees	1600	x13878
510C	Fox And Names dfs and similar, graphs, sortings	1600	x15110
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19335
377A	Maze dfs and similar	1600	x21381
316B1	EKG brute force, dfs and similar	1500	x1359
212E	IT Restaurants dfs and similar, dp, trees	1500	x1658
638B	Making Genome in Berland *special problem, dfs and similar, strings	1500	x1929
177C2	Party brute force, dfs and similar, dsu, graphs	1500	x2440
177C1	Party dfs and similar, dsu, graphs	1500	x2449
770C	Online Courses In BSU *special problem, dfs and similar, graphs, implementation	1500	x2533
190C	STL dfs and similar	1500	x2712
128A	Statues dfs and similar	1500	x3125
690C2	Brain Network (medium) dfs and similar, graphs, trees	1500	x3581
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4474
884C	Bertown Subway dfs and similar, greedy, math	1500	x4616
300B	Coach brute force, dfs and similar, graphs	1500	x6107
329B	Biridian Forest dfs and similar, shortest paths	1500	x6112
35C	Fire Again brute force, dfs and similar, shortest paths	1500	x6264
930A	Peculiar apple-tree dfs and similar, graphs, trees	1500	x6790
320B	Ping-Pong (Easy Version) dfs and similar, graphs	1500	x7087
574B	Bear and Three Musketeers brute force, dfs and similar, graphs, hashing	1500	x7607
744A	Hongcow Builds A Nation dfs and similar, graphs	1500	x7903
103B	Cthulhu dfs and similar, dsu, graphs	1500	x8529
1851E	Nastya and Potions dfs and similar, dp, graphs, sortings	1500	x9443
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10811
441C	Valera and Tubes constructive algorithms, dfs and similar, implementation	1500	x10844
1139C	Edgy Trees dfs and similar, dsu, graphs, math, trees	1500	x12029
1800E2	Unforgivable Curse (hard version) brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings	1500	x12049
1325C	Ehab and Path-etic MEXs constructive algorithms, dfs and similar, greedy, trees	1500	x12959
1263D	Secret Passwords dfs and similar, dsu, graphs	1500	x13293
510B	Fox And Two Dots dfs and similar	1500	x13414
1487C	Minimum Ties brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math	1500	x13698