Problemset - Codeforces

→ Pay attention

Before contest
CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)
3 days
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

greedy

Add tag

Problems

#	Name
144E	Competition data structures, greedy	2200	x563
142B	Help General constructive algorithms, greedy, implementation	1800	x2137
141C	Queue constructive algorithms, greedy, sortings	1800	x2371
140D	New Year Contest greedy, sortings	1800	x2194
140C	New Year Snowmen binary search, data structures, greedy	1800	x4204
140B	New Year Cards brute force, greedy, implementation	1800	x1478
138B	Digits Permutations greedy	1900	x1007
137B	Permutation greedy	1000	x13328
135C	Zero-One constructive algorithms, games, greedy	1900	x1322
135A	Replacement greedy, implementation, sortings	1300	x7446
134C	Swaps constructive algorithms, graphs, greedy	2200	x459
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	2100	x604
126C	E-reader Display constructive algorithms, greedy	2000	x711
125D	Two progressions constructive algorithms, greedy	2200	x391
125C	Hobbits' Party constructive algorithms, greedy	1600	x904
123C	Brackets combinatorics, dp, greedy	2300	x589
120I	Luck is in Numbers greedy	2200	x302
120F	Spiders dp, greedy, trees	1400	x3510
118C	Fancy Number brute force, greedy, sortings, strings	1900	x2522
116B	Little Pigs and Wolves greedy, implementation	1100	x13448
115B	Lawnmower greedy, sortings	1500	x2429
111A	Petya and Inequiations greedy	1400	x4642
103C	Russian Roulette constructive algorithms, greedy	1900	x937
103A	Testing Pants for Sadness greedy, implementation, math	1100	x5871
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x671
101A	Homework greedy	1200	x3711
100J	Interval Coloring *special problem, greedy, math	2400	x60
95B	Lucky Numbers dp, greedy	1800	x1179
93B	End of Exams greedy	1900	x901
92B	Binary Number greedy	1300	x4712
91D	Grocer's Problem constructive algorithms, graphs, greedy	2600	x261
91A	Newspaper Headline greedy, strings	1500	x3490
90A	Cableway greedy, math	1000	x4520
89E	Fire and Ice greedy	2900	x97
89A	Robbery greedy	1800	x1454
86B	Tetris revisited constructive algorithms, graph matchings, greedy, math	2200	x401
85B	Embassy Queue data structures, greedy	1800	x957
83C	Track graphs, greedy, shortest paths	2400	x401
81D	Polycarp's Picture Gallery constructive algorithms, greedy	2100	x631
81C	Average Score greedy, math, sortings	1700	x1626
79C	Beaver data structures, dp, greedy, hashing, strings, two pointers	1800	x1723
79A	Bus Game greedy	1200	x3982
77C	Beavermuncher-0xFF dfs and similar, dp, dsu, greedy, trees	2100	x977
76D	Plus and xor dp, greedy, math	1700	x2004
76B	Mice greedy, two pointers	2100	x495
75D	Big Maximum Sum data structures, dp, greedy, implementation, math, trees	2000	x1740
74B	Train dp, games, greedy	1500	x1494
73D	FreeDiv dfs and similar, graphs, greedy	2200	x612
73B	Need For Brake binary search, greedy, sortings	2000	x488
73A	The Elder Trolls IV: Oblivon greedy, math	1600	x1297
72F	Oil *special problem, greedy, math	1900	x116
72A	Goshtasp, Vishtasp and Eidi *special problem, greedy, math	1800	x181
70B	Text Messaging expression parsing, greedy, strings	1600	x1717
69B	Bets greedy, implementation	1200	x3194
67B	Restoration of the Permutation greedy	1800	x755
67A	Partial Teacher dp, graphs, greedy, implementation	1800	x2057
65B	Harry Potter and the History of Magic brute force, greedy, implementation	1700	x1320
64D	Presents *special problem, greedy	1800	x281
64C	Table *special problem, greedy, implementation, math	1600	x331
62A	A Student's Dream greedy, math	1300	x3373
61D	Eternal Victory dfs and similar, graphs, greedy, shortest paths, trees	1800	x6270
59D	Team Arrangement constructive algorithms, greedy, implementation	2000	x603
58D	Calendar greedy, strings	2000	x713
58B	Coins greedy	1300	x11838
58A	Chat room greedy, strings	1000	x122822
57A	Square Earth? dfs and similar, greedy, implementation	1300	x2816
51C	Three Base Stations binary search, greedy	1800	x1818
50A	Domino piling greedy, math	800	x230086
48F	Snow sellers greedy, sortings	2800	x135
48D	Permutations greedy	1500	x2414
45I	TCMCF+++ greedy	1400	x2309
45F	Goats and Wolves greedy	2500	x124
45E	Director constructive algorithms, greedy	2000	x524
45D	Event Dates greedy, meet-in-the-middle, sortings	1900	x1605
44J	Triminoes constructive algorithms, greedy	2000	x555
43C	Lucky Tickets greedy	1300	x4154
42A	Guilty --- to the kitchen! greedy, implementation	1400	x2760
41E	3-cycles constructive algorithms, graphs, greedy	1900	x1904
39B	Company Income Growth greedy	1300	x2570
39A	C*++ Calculations expression parsing, greedy	2000	x657
37E	Trial for Chief graphs, greedy, shortest paths	2600	x586
37C	Old Berland Language data structures, greedy, trees	1900	x1511
37B	Computer Game greedy, implementation	1800	x864
35D	Animals dp, greedy	1700	x3160
34B	Sale greedy, sortings	900	x49001
33C	Wonderful Randomized Sum greedy	1800	x2875
33A	What is for dinner? greedy, implementation	1200	x3866
31B	Sysadmin Bob greedy, implementation, strings	1500	x4118
30E	Tricky and Clever Password binary search, constructive algorithms, data structures, greedy, hashing, strings	2800	x674
30D	King's Problem? geometry, greedy	2600	x410
27C	Unordered Subsequence constructive algorithms, greedy	1900	x2696
27B	Tournament bitmasks, brute force, dfs and similar, greedy	1300	x5159
26C	Parquet combinatorics, constructive algorithms, greedy, implementation	2000	x824
26B	Regular Bracket Sequence greedy	1400	x17603
23A	You're Given a String... brute force, greedy	1200	x5090
22D	Segments greedy, sortings	1900	x2626
19C	Deletion of Repeats greedy, hashing, string suffix structures	2200	x1049
18D	Seller Bob brute force, dp, greedy	2000	x1033
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4489
16B	Burglar and Matches greedy, implementation, sortings	900	x16961