Problemset - Codeforces

→ Pay attention

Before contest
2023 Post World Finals Online ICPC Challenge powered by Huawei
42:47:00
Register now »

→ Filter Problems

Difficulty: —

greedy

Add tag

Problems

#	Name
1005C	Summarize to the Power of Two brute force, greedy, implementation	1300	x11306
1294D	MEX maximizing data structures, greedy, implementation, math	1600	x11303
1696C	Fishingprince Plays With Array constructive algorithms, greedy, implementation, math	1400	x11300
1178C	Tiles combinatorics, greedy, math	1300	x11296
1903B	StORage room bitmasks, brute force, constructive algorithms, greedy	1200	x11289
1481C	Fence Painting brute force, constructive algorithms, greedy	1600	x11282
1882C	Card Game brute force, greedy	1500	x11275
616B	Dinner with Emma games, greedy	1000	x11273
1539D	PriceFixed binary search, greedy, implementation, sortings, two pointers	1600	x11268
1760F	Quests binary search, greedy, sortings	1500	x11264
1215A	Yellow Cards greedy, implementation, math	1000	x11249
1008B	Turn the Rectangles greedy, sortings	1000	x11239
1891C	Smilo and Monsters binary search, constructive algorithms, greedy, sortings, two pointers	1500	x11231
1368D	AND, OR and square sum bitmasks, greedy, math	1700	x11207
1914E2	Game with Marbles (Hard Version) games, greedy, sortings	1400	x11198
1628B	Peculiar Movie Preferences greedy, strings	1700	x11180
1282B1	K for the Price of One (Easy Version) dp, greedy, sortings	1400	x11167
1515D	Phoenix and Socks greedy, sortings, two pointers	1500	x11147
1263B	PIN Codes greedy, implementation	1400	x11118
1914E1	Game with Marbles (Easy Version) brute force, games, greedy, sortings	1400	x11102
778A	String Game binary search, greedy, strings	1700	x11100
1271B	Blocks greedy, math	1300	x11095
225A	Dice Tower constructive algorithms, greedy	1100	x11063
1185C1	Exam in BerSU (easy version) greedy, sortings	1200	x11055
1476C	Longest Simple Cycle dp, graphs, greedy	1600	x11038
1511D	Min Cost String brute force, constructive algorithms, graphs, greedy, strings	1600	x11034
1581B	Diameter of Graph constructive algorithms, graphs, greedy, math	1200	x11021
1905C	Largest Subsequence greedy, strings	1400	x10998
1398D	Colored Rectangles dp, greedy, sortings	1800	x10988
1878E	Iva & Pav binary search, bitmasks, data structures, greedy	1400	x10975
1336B	Xenia and Colorful Gems binary search, greedy, math, sortings, two pointers	1700	x10975
253A	Boys and Girls greedy	1100	x10925
1037A	Packets constructive algorithms, greedy, math	1300	x10923
246B	Increase and Decrease greedy, math	1300	x10920
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x10915
262B	Roma and Changing Signs greedy	1200	x10905
1253B	Silly Mistake greedy, implementation	1400	x10904
835B	The number on the board greedy	1100	x10901
1217B	Zmei Gorynich greedy, math	1600	x10899
810B	Summer sell-off greedy, sortings	1300	x10887
1396B	Stoned Game brute force, constructive algorithms, games, greedy	1800	x10868
743A	Vladik and flights constructive algorithms, greedy, implementation	1200	x10842
1400B	RPG Protagonist brute force, greedy, math	1700	x10829
1215C	Swap Letters constructive algorithms, greedy	1500	x10805
1799B	Equalize by Divide brute force, constructive algorithms, greedy, math	1200	x10801
1466D	13th Labour of Heracles data structures, greedy, sortings, trees	1500	x10786
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10786
1150B	Tiling Challenge greedy, implementation	900	x10780
1824A	LuoTianyi and the Show greedy, implementation	1400	x10778
1742F	Smaller constructive algorithms, greedy, strings	1500	x10765
1875C	Jellyfish and Green Apple bitmasks, greedy, math, number theory	1400	x10753
1251B	Binary Palindromes greedy, strings	1400	x10722
369A	Valera and Plates greedy, implementation	900	x10708
1427B	Chess Cheater greedy, implementation, sortings	1400	x10693
1610C	Keshi Is Throwing a Party binary search, greedy	1600	x10681
1901C	Add, Divide and Floor constructive algorithms, greedy, math	1400	x10636
1110B	Tape greedy, sortings	1400	x10612
1659B	Bit Flipping bitmasks, constructive algorithms, greedy, strings	1300	x10607
1858B	The Walkway brute force, dp, greedy, math, number theory	1500	x10605
1626C	Monsters And Spells binary search, data structures, dp, greedy, implementation, math, two pointers	1700	x10602
1710A	Color the Picture constructive algorithms, greedy, math	1500	x10589
1740C	Bricks and Bags constructive algorithms, games, greedy, sortings	1400	x10554
1738C	Even Number Addicts dp, games, greedy, math	1500	x10526
1867C	Salyg1n and the MEX Game constructive algorithms, data structures, games, greedy, interactive	1300	x10525
1091B	New Year and the Treasure Geolocation brute force, constructive algorithms, greedy, implementation	1200	x10498
1469C	Building a Fence dp, greedy, implementation, two pointers	1600	x10485
298A	Snow Footprints greedy, implementation	1300	x10470
902B	Coloring a Tree dfs and similar, dsu, greedy	1200	x10463
1700C	Helping the Nature constructive algorithms, data structures, greedy	1700	x10450
1898B	Milena and Admirer greedy, math	1500	x10434
1748C	Zero-Sum Prefixes brute force, data structures, dp, greedy, implementation	1600	x10422
1119A	Ilya and a Colorful Walk greedy, implementation	1100	x10397
1101B	Accordion greedy, implementation	1300	x10362
1695C	Zero Path brute force, data structures, dp, graphs, greedy, shortest paths	1700	x10360
844A	Diversity greedy, implementation, strings	1000	x10357
1903C	Theofanis' Nightmare constructive algorithms, greedy	1400	x10329
1722G	Even-Odd XOR bitmasks, constructive algorithms, greedy	1500	x10319
1817A	Almost Increasing Subsequence binary search, data structures, greedy	1500	x10298
1579C	Ticks greedy, implementation	1500	x10267
1393C	Pinkie Pie Eats Patty-cakes constructive algorithms, greedy, math, sortings	1700	x10255
1271C	Shawarma Tent brute force, geometry, greedy, implementation	1300	x10253
814A	An abandoned sentiment from past constructive algorithms, greedy, implementation, sortings	900	x10244
1383A	String Transformation 1 dsu, graphs, greedy, sortings, strings, trees, two pointers	1700	x10229
1956C	Nene's Magical Matrix constructive algorithms, greedy, math	1600	x10218
596B	Wilbur and Array greedy, implementation	1100	x10195
1037B	Reach Median greedy	1300	x10186
779B	Weird Rounding brute force, greedy	1100	x10185
1102B	Array K-Coloring greedy, sortings	1400	x10164
1814C	Search in Parallel constructive algorithms, greedy, sortings	1500	x10159
1178A	Prime Minister greedy	800	x10147
797B	Odd sum dp, greedy, implementation	1400	x10144
785B	Anton and Classes greedy, sortings	1100	x10135
1437C	Chef Monocarp dp, flows, graph matchings, greedy, math, sortings	1800	x10108
1675E	Replace With the Previous, Minimize dsu, greedy, strings	1500	x10089
1313C1	Skyscrapers (easy version) brute force, data structures, dp, greedy	1500	x10086
899A	Splitting in Teams constructive algorithms, greedy, math	800	x10076
625B	War of the Corporations constructive algorithms, greedy, strings	1200	x10063
1144D	Equalize Them All constructive algorithms, greedy	1400	x10016
801B	Valued Keys constructive algorithms, greedy, strings	900	x10009
155B	Combination greedy, sortings	1100	x10009