Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
26:20:59
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Codeforces Round 941 (Div. 2)
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greedy

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Problems

#	Name
1675E	Replace With the Previous, Minimize dsu, greedy, strings	1500	x10059
1313C1	Skyscrapers (easy version) brute force, data structures, dp, greedy	1500	x10062
899A	Splitting in Teams constructive algorithms, greedy, math	800	x10073
1437C	Chef Monocarp dp, flows, graph matchings, greedy, math, sortings	1800	x10089
785B	Anton and Classes greedy, sortings	1100	x10125
1814C	Search in Parallel constructive algorithms, greedy, sortings	1500	x10133
797B	Odd sum dp, greedy, implementation	1400	x10134
1178A	Prime Minister greedy	800	x10136
1102B	Array K-Coloring greedy, sortings	1400	x10140
779B	Weird Rounding brute force, greedy	1100	x10180
1037B	Reach Median greedy	1300	x10181
596B	Wilbur and Array greedy, implementation	1100	x10184
1383A	String Transformation 1 dsu, graphs, greedy, sortings, strings, trees, two pointers	1700	x10226
814A	An abandoned sentiment from past constructive algorithms, greedy, implementation, sortings	900	x10238
1579C	Ticks greedy, implementation	1500	x10245
1271C	Shawarma Tent brute force, geometry, greedy, implementation	1300	x10246
1393C	Pinkie Pie Eats Patty-cakes constructive algorithms, greedy, math, sortings	1700	x10249
1903C	Theofanis' Nightmare constructive algorithms, greedy	1400	x10269
1817A	Almost Increasing Subsequence binary search, data structures, greedy	1500	x10270
1722G	Even-Odd XOR bitmasks, constructive algorithms, greedy	1500	x10270
1695C	Zero Path brute force, data structures, dp, graphs, greedy, shortest paths	1700	x10341
844A	Diversity greedy, implementation, strings	1000	x10354
1101B	Accordion greedy, implementation	1300	x10359
1898B	Milena and Admirer greedy, math	1500	x10390
1119A	Ilya and a Colorful Walk greedy, implementation	1100	x10394
1748C	Zero-Sum Prefixes brute force, data structures, dp, greedy, implementation	1600	x10398
1700C	Helping the Nature constructive algorithms, data structures, greedy	1700	x10442
902B	Coloring a Tree dfs and similar, dsu, greedy	1200	x10448
298A	Snow Footprints greedy, implementation	1300	x10448
1469C	Building a Fence dp, greedy, implementation, two pointers	1600	x10475
1867C	Salyg1n and the MEX Game constructive algorithms, data structures, games, greedy, interactive	1300	x10494
1091B	New Year and the Treasure Geolocation brute force, constructive algorithms, greedy, implementation	1200	x10495
1738C	Even Number Addicts dp, games, greedy, math	1500	x10498
1740C	Bricks and Bags constructive algorithms, games, greedy, sortings	1400	x10529
1858B	The Walkway brute force, dp, greedy, math, number theory	1500	x10568
1710A	Color the Picture constructive algorithms, greedy, math	1500	x10572
1110B	Tape greedy, sortings	1400	x10585
1626C	Monsters And Spells binary search, data structures, dp, greedy, implementation, math, two pointers	1700	x10592
1659B	Bit Flipping bitmasks, constructive algorithms, greedy, strings	1300	x10594
1901C	Add, Divide and Floor constructive algorithms, greedy, math	1400	x10600
1610C	Keshi Is Throwing a Party binary search, greedy	1600	x10647
1427B	Chess Cheater greedy, implementation, sortings	1400	x10682
369A	Valera and Plates greedy, implementation	900	x10700
1251B	Binary Palindromes greedy, strings	1400	x10718
1875C	Jellyfish and Green Apple bitmasks, greedy, math, number theory	1400	x10725
1742F	Smaller constructive algorithms, greedy, strings	1500	x10726
1824A	LuoTianyi and the Show greedy, implementation	1400	x10759
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10760
1466D	13th Labour of Heracles data structures, greedy, sortings, trees	1500	x10761
1150B	Tiling Challenge greedy, implementation	900	x10772
1799B	Equalize by Divide brute force, constructive algorithms, greedy, math	1200	x10787
1215C	Swap Letters constructive algorithms, greedy	1500	x10792
1400B	RPG Protagonist brute force, greedy, math	1700	x10825
743A	Vladik and flights constructive algorithms, greedy, implementation	1200	x10841
1396B	Stoned Game brute force, constructive algorithms, games, greedy	1800	x10848
810B	Summer sell-off greedy, sortings	1300	x10857
1037A	Packets constructive algorithms, greedy, math	1300	x10883
262B	Roma and Changing Signs greedy	1200	x10885
835B	The number on the board greedy	1100	x10895
1217B	Zmei Gorynich greedy, math	1600	x10897
246B	Increase and Decrease greedy, math	1300	x10900
1253B	Silly Mistake greedy, implementation	1400	x10901
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x10906
253A	Boys and Girls greedy	1100	x10911
1878E	Iva & Pav binary search, bitmasks, data structures, greedy	1400	x10918
1905C	Largest Subsequence greedy, strings	1400	x10953
1336B	Xenia and Colorful Gems binary search, greedy, math, sortings, two pointers	1700	x10966
1398D	Colored Rectangles dp, greedy, sortings	1800	x10974
1581B	Diameter of Graph constructive algorithms, graphs, greedy, math	1200	x11013
225A	Dice Tower constructive algorithms, greedy	1100	x11021
1511D	Min Cost String brute force, constructive algorithms, graphs, greedy, strings	1600	x11022
1476C	Longest Simple Cycle dp, graphs, greedy	1600	x11029
1914E1	Game with Marbles (Easy Version) brute force, games, greedy, sortings	1400	x11052
1185C1	Exam in BerSU (easy version) greedy, sortings	1200	x11052
778A	String Game binary search, greedy, strings	1700	x11065
1271B	Blocks greedy, math	1300	x11088
1263B	PIN Codes greedy, implementation	1400	x11115
1914E2	Game with Marbles (Hard Version) games, greedy, sortings	1400	x11134
1515D	Phoenix and Socks greedy, sortings, two pointers	1500	x11141
1282B1	K for the Price of One (Easy Version) dp, greedy, sortings	1400	x11162
1891C	Smilo and Monsters binary search, constructive algorithms, greedy, sortings, two pointers	1500	x11164
1628B	Peculiar Movie Preferences greedy, strings	1700	x11165
1368D	AND, OR and square sum bitmasks, greedy, math	1700	x11188
1882C	Card Game brute force, greedy	1500	x11228
1760F	Quests binary search, greedy, sortings	1500	x11234
1903B	StORage room bitmasks, brute force, constructive algorithms, greedy	1200	x11239
1008B	Turn the Rectangles greedy, sortings	1000	x11239
1215A	Yellow Cards greedy, implementation, math	1000	x11246
616B	Dinner with Emma games, greedy	1000	x11254
1539D	PriceFixed binary search, greedy, implementation, sortings, two pointers	1600	x11258
1623C	Balanced Stone Heaps binary search, greedy	1600	x11271
1481C	Fence Painting brute force, constructive algorithms, greedy	1600	x11274
1178C	Tiles combinatorics, greedy, math	1300	x11275
1305B	Kuroni and Simple Strings constructive algorithms, greedy, strings, two pointers	1200	x11289
1005C	Summarize to the Power of Two brute force, greedy, implementation	1300	x11289
1294D	MEX maximizing data structures, greedy, implementation, math	1600	x11292
1696C	Fishingprince Plays With Array constructive algorithms, greedy, implementation, math	1400	x11293
388A	Fox and Box Accumulation greedy, sortings	1400	x11326
1799A	Recent Actions data structures, greedy, implementation, math	800	x11340
910A	The Way to Home dfs and similar, dp, greedy, implementation	800	x11354