Problemset - Codeforces

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Codeforces Round #655 (Div. 2)
6 days

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Difficulty: —

greedy

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Problems

#	Name
1349E	Slime and Hats constructive algorithms, dp, greedy	3500	x24
1305H	Kuroni the Private Tutor binary search, greedy	3500	x28
100J	Interval Coloring *special problem, greedy, math	2400	x39
856F	To Play or not to Play greedy	3000	x40
1237G	Balanced Distribution data structures, dp, greedy	3500	x44
737E	Tanya is 5! graph matchings, graphs, greedy, schedules	3300	x46
391F2	Stock Trading greedy		x51
1368H1	Breadboard Capacity (easy version) dp, flows, greedy	3300	x52
89E	Fire and Ice greedy	2900	x52
1329E	Dreamoon Loves AA binary search, greedy	3300	x54
457F	An easy problem about trees dp, games, greedy, trees	3200	x54
1209H	Moving Walkways data structures, greedy, math	3300	x56
187E	Heaven Tour data structures, greedy	2900	x59
871E	Restore the Tree graphs, greedy, trees	2900	x67
45F	Goats and Wolves greedy	2500	x68
48F	Snow sellers greedy, sortings	2800	x69
290F	Greedy Petya *special problem, dfs and similar, graphs, greedy	2800	x75
1156G	Optimizer graphs, greedy, hashing, implementation	2700	x78
1089J	JS Minification greedy, implementation	3200	x79
1054G	New Road Network constructive algorithms, greedy, math	3300	x80
887F	Row of Models greedy, sortings	2500	x80
717B	R3D3’s Summer Adventure dp, greedy	2700	x80
72F	Oil *special problem, greedy, math	1900	x81
662E	To Hack or not to Hack brute force, dp, greedy	3100	x82
1120F	Secret Letters data structures, dp, greedy	3100	x83
183E	Candy Shop greedy	2900	x87
1170F	Wheels *special problem, binary search, greedy		x89
1297F	Movie Fan *special problem, data structures, greedy, implementation, sortings		x92
1250I	Show Must Go On binary search, brute force, greedy, shortest paths	3100	x94
309E	Sheep binary search, greedy	2900	x96
859F	Ordering T-Shirts greedy	2800	x101
796F	Sequence Recovery bitmasks, data structures, greedy	2800	x102
1292E	Rin and The Unknown Flower constructive algorithms, greedy, interactive, math	3500	x103
1067D	Computer Game dp, greedy, math, probabilities	3100	x104
391C2	The Tournament greedy		x111
1051G	Distinctification data structures, dsu, greedy	2900	x118
1211E	Double Permutation Inc. *special problem, binary search, greedy	2000	x122
72A	Goshtasp, Vishtasp and Eidi *special problem, greedy, math	1800	x127
671E	Organizing a Race data structures, greedy	3300	x130
167D	Wizards and Roads data structures, divide and conquer, graph matchings, graphs, greedy	3000	x131
1190E	Tokitsukaze and Explosion binary search, greedy	3100	x133
936D	World of Tank dp, greedy	3000	x133
736E	Chess Championship constructive algorithms, flows, greedy, math	2900	x134
581E	Kojiro and Furrari dp, greedy	2800	x134
11E	Forward, march! binary search, dp, greedy	2800	x144
1346F	Dune II: Battle For Arrakis *special problem, data structures, greedy, math	2000	x146
625E	Frog Fights data structures, greedy	2800	x146
1211D	Teams *special problem, binary search, greedy, math	2000	x148
335F	Buy One, Get One Free dp, greedy	3000	x148
1181E2	A Story of One Country (Hard) brute force, greedy, sortings	3000	x150
1225G	To Make 1 bitmasks, constructive algorithms, dp, greedy, number theory	3100	x158
370E	Summer Reading dp, greedy	2500	x162
1361D	Johnny and James greedy, implementation, math, trees	2900	x170
207A3	Beaver's Calculator 1.0 greedy	2000	x170
191D	Metro Scheme graphs, greedy	2700	x172
533A	Berland Miners binary search, data structures, dfs and similar, greedy, trees	3000	x173
207A2	Beaver's Calculator 1.0 greedy	1800	x175
173D	Deputies constructive algorithms, graphs, greedy, implementation	2500	x190
771E	Bear and Rectangle Strips dp, greedy	3000	x197
991F	Concise and clear brute force, greedy, implementation, math	2700	x202
175E	Power Defence brute force, dp, geometry, greedy	2600	x202
935F	Fafa and Array data structures, greedy	2600	x208
566B	Replicating Processes constructive algorithms, greedy	2600	x208
850D	Tournament Construction constructive algorithms, dp, graphs, greedy, math	2800	x210
91D	Grocer's Problem constructive algorithms, graphs, greedy	2600	x211
883B	Berland Army constructive algorithms, graphs, greedy	2600	x213
207A1	Beaver's Calculator 1.0 greedy	1600	x213
203E	Transportation greedy, sortings, two pointers	2300	x217
526G	Spiders Evil Plan greedy, trees	3300	x218
341E	Candies Game constructive algorithms, greedy	3000	x219
819A	Mister B and Boring Game games, greedy	2200	x221
64D	Presents *special problem, greedy	1800	x223
1238G	Adilbek and the Watering System data structures, greedy, sortings	2700	x225
1297D	Bonus Distribution *special problem, binary search, greedy, sortings		x226
332E	Binary Key dp, greedy, implementation	2400	x226
725F	Family Photos games, greedy	2900	x229
573E	Bear and Bowling data structures, greedy	3200	x236
1120B	Once in a casino constructive algorithms, greedy, implementation, math	2700	x243
852C	Property greedy, sortings	2100	x245
1097E	Egor and an RPG game constructive algorithms, greedy	3400	x246
538H	Summer Dichotomy 2-sat, data structures, dfs and similar, greedy	3200	x246
240E	Road Repairs dfs and similar, graphs, greedy	2800	x249
64C	Table *special problem, greedy, implementation, math	1600	x249
183D	T-shirt dp, greedy, probabilities	2700	x252
1149D	Abandoning Roads brute force, dp, graphs, greedy	3000	x254
321D	Ciel and Flipboard dp, greedy, math	2900	x257
700D	Huffman Coding on Segment data structures, greedy	3100	x259
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x259
120I	Luck is in Numbers greedy	2200	x263
626G	Raffles data structures, dp, greedy, math	3100	x264
125D	Two progressions constructive algorithms, greedy	2200	x267
938F	Erasing Substrings bitmasks, dp, greedy	2700	x268
1073F	Choosing Two Paths dfs and similar, dp, greedy, trees	2500	x271
1214F	Employment greedy, sortings	2700	x280
86B	Tetris revisited constructive algorithms, graph matchings, greedy, math	2200	x285
1137E	Train Car Selection data structures, greedy	2700	x286
534E	Berland Local Positioning System constructive algorithms, greedy, hashing, implementation	2400	x287
360E	Levko and Game graphs, greedy, shortest paths	2800	x288
196D	The Next Good String data structures, greedy, hashing, strings	2800	x294
833C	Ever-Hungry Krakozyabra brute force, combinatorics, greedy, math	2700	x295

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