Problemset - Codeforces

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Codeforces Round #716 (Div. 2)
06:16:55
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dfs and similar

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Problems

#	Name
910A	The Way to Home dfs and similar, dp, greedy, implementation	800	x7287
115A	Party dfs and similar, graphs, trees	900	x20226
948A	Protect Sheep brute force, dfs and similar, graphs, implementation	900	x9240
1057A	Bmail Computer Network *special problem, dfs and similar, trees	900	x3407
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x29448
1020B	Badge brute force, dfs and similar, graphs	1000	x13559
1033A	King Escape dfs and similar, graphs, implementation	1000	x8186
727A	Transformation: from A to B brute force, dfs and similar, math	1000	x7789
1324C	Frog Jumps binary search, data structures, dfs and similar, greedy, implementation	1100	x17937
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x26818
445A	DZY Loves Chessboard dfs and similar, implementation	1200	x15761
1311B	WeirdSort dfs and similar, sortings	1200	x13850
1433D	Districts Connection constructive algorithms, dfs and similar	1200	x13817
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x13418
1490D	Permutation Transformation dfs and similar, divide and conquer, implementation	1200	x11584
522A	Reposts *special problem, dfs and similar, dp, graphs, trees	1200	x10379
902B	Coloring a Tree dfs and similar, dsu, greedy	1200	x7674
129B	Students and Shoelaces brute force, dfs and similar, graphs, implementation	1200	x7539
893C	Rumor dfs and similar, graphs, greedy	1300	x11874
1249B2	Books Exchange (hard version) dfs and similar, dsu, math	1300	x11354
862B	Mahmoud and Ehab and the bipartiteness dfs and similar, graphs, trees	1300	x9241
1182B	Plus from Picture dfs and similar, implementation, strings	1300	x8575
755C	PolandBall and Forest dfs and similar, dsu, graphs, interactive, trees	1300	x7404
429A	Xor-tree dfs and similar, trees	1300	x6978
1152B	Neko Performs Cat Furrier Transform bitmasks, constructive algorithms, dfs and similar, math	1300	x6908
932B	Recursive Queries binary search, data structures, dfs and similar	1300	x6196
653B	Bear and Compressing brute force, dfs and similar, dp, strings	1300	x4124
27B	Tournament bitmasks, brute force, dfs and similar, greedy	1300	x3189
57A	Square Earth? dfs and similar, greedy, implementation	1300	x2183
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x26483
546C	Soldier and Cards brute force, dfs and similar, games	1400	x11916
277A	Learning Languages dfs and similar, dsu	1400	x11619
977D	Divide by three, multiply by two dfs and similar, math, sortings	1400	x11291
1167C	News Distribution dfs and similar, dsu, graphs	1400	x9829
505B	Mr. Kitayuta's Colorful Graph dfs and similar, dp, dsu, graphs	1400	x7907
445B	DZY Loves Chemistry dfs and similar, dsu, greedy	1400	x7723
1143C	Queen dfs and similar, trees	1400	x7086
920C	Swap Adjacent Elements dfs and similar, greedy, math, sortings, two pointers	1400	x6492
475B	Strongly Connected City brute force, dfs and similar, graphs, implementation	1400	x6325
1130C	Connect brute force, dfs and similar, dsu	1400	x6111
843A	Sorting by Subsequences dfs and similar, dsu, implementation, math, sortings	1400	x4627
526B	Om Nom and Dark Park dfs and similar, greedy, implementation	1400	x4033
107A	Dorm Water Supply dfs and similar, graphs	1400	x3403
60B	Serial Time! dfs and similar, dsu	1400	x3136
802J	Send the Fool Further! (easy) dfs and similar, graphs, trees	1400	x2133
580C	Kefa and Park dfs and similar, graphs, trees	1500	x21044
1332C	K-Complete Word dfs and similar, dsu, greedy, implementation, strings	1500	x11442
1352F	Binary String Reconstruction constructive algorithms, dfs and similar, math	1500	x10381
977E	Cyclic Components dfs and similar, dsu, graphs	1500	x10251
839C	Journey dfs and similar, dp, graphs, probabilities, trees	1500	x10135
1325C	Ehab and Path-etic MEXs constructive algorithms, dfs and similar, greedy, trees	1500	x9854
687A	NP-Hard Problem dfs and similar, graphs	1500	x9675
771A	Bear and Friendship Condition dfs and similar, dsu, graphs	1500	x9461
510B	Fox And Two Dots dfs and similar	1500	x9302
1106D	Lunar New Year and a Wander data structures, dfs and similar, graphs, greedy, shortest paths	1500	x9192
1263D	Secret Passwords dfs and similar, dsu, graphs	1500	x8411
441C	Valera and Tubes constructive algorithms, dfs and similar, implementation	1500	x8279
1487C	Minimum Ties brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math	1500	x8135
1139C	Edgy Trees dfs and similar, dsu, graphs, math, trees	1500	x8023
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x7156
574B	Bear and Three Musketeers brute force, dfs and similar, graphs, hashing	1500	x6111
103B	Cthulhu dfs and similar, dsu, graphs	1500	x5993
744A	Hongcow Builds A Nation dfs and similar, graphs	1500	x5901
320B	Ping-Pong (Easy Version) dfs and similar, graphs	1500	x5151
930A	Peculiar apple-tree dfs and similar, graphs, trees	1500	x5145
300B	Coach brute force, dfs and similar, graphs	1500	x4448
329B	Biridian Forest dfs and similar, shortest paths	1500	x4249
35C	Fire Again brute force, dfs and similar, shortest paths	1500	x3644
884C	Bertown Subway dfs and similar, greedy, math	1500	x3640
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x2569
128A	Statues dfs and similar	1500	x2484
690C2	Brain Network (medium) dfs and similar, graphs, trees	1500	x2094
770C	Online Courses In BSU *special problem, dfs and similar, graphs, implementation	1500	x1995
190C	STL dfs and similar	1500	x1913
177C2	Party brute force, dfs and similar, dsu, graphs	1500	x1655
177C1	Party dfs and similar, dsu, graphs	1500	x1617
638B	Making Genome in Berland *special problem, dfs and similar, strings	1500	x1532
316B1	EKG brute force, dfs and similar	1500	x1243
212E	IT Restaurants dfs and similar, dp, trees	1500	x1095
377A	Maze dfs and similar	1600	x13082
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x12824
510C	Fox And Names dfs and similar, graphs, sortings	1600	x9198
1303C	Perfect Keyboard dfs and similar, greedy, implementation	1600	x8578
763A	Timofey and a tree dfs and similar, dp, dsu, graphs, implementation, trees	1600	x7435
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x7083
780C	Andryusha and Colored Balloons dfs and similar, graphs, greedy, trees	1600	x6905
246D	Colorful Graph brute force, dfs and similar, graphs	1600	x6821
369C	Valera and Elections dfs and similar, graphs, trees	1600	x6617
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x6266
1006E	Military Problem dfs and similar, graphs, trees	1600	x6103
659E	New Reform data structures, dfs and similar, dsu, graphs, greedy	1600	x5645
723D	Lakes in Berland dfs and similar, dsu, graphs, greedy, implementation	1600	x5390
682C	Alyona and the Tree dfs and similar, dp, graphs, trees	1600	x5340
731C	Socks dfs and similar, dsu, graphs, greedy	1600	x5092
939D	Love Rescue dfs and similar, dsu, graphs, greedy, strings	1600	x5020
741A	Arpa's loud Owf and Mehrdad's evil plan dfs and similar, math	1600	x4867
768B	Code For 1 constructive algorithms, dfs and similar, divide and conquer	1600	x4507
979C	Kuro and Walking Route dfs and similar, trees	1600	x4468
689B	Mike and Shortcuts dfs and similar, graphs, greedy, shortest paths	1600	x4330
954D	Fight Against Traffic dfs and similar, graphs, shortest paths	1600	x4263

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