Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
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Codeforces Round 941 (Div. 2)
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greedy

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Problems

#	Name
1623C	Balanced Stone Heaps binary search, greedy	1600	x11266
1539D	PriceFixed binary search, greedy, implementation, sortings, two pointers	1600	x11255
616B	Dinner with Emma games, greedy	1000	x11254
1215A	Yellow Cards greedy, implementation, math	1000	x11245
1008B	Turn the Rectangles greedy, sortings	1000	x11238
1760F	Quests binary search, greedy, sortings	1500	x11230
1903B	StORage room bitmasks, brute force, constructive algorithms, greedy	1200	x11229
1882C	Card Game brute force, greedy	1500	x11222
1368D	AND, OR and square sum bitmasks, greedy, math	1700	x11187
1628B	Peculiar Movie Preferences greedy, strings	1700	x11165
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	x11154
1515D	Phoenix and Socks greedy, sortings, two pointers	1500	x11138
1914E2	Game with Marbles (Hard Version) games, greedy, sortings	1400	x11124
1263B	PIN Codes greedy, implementation	1400	x11115
1271B	Blocks greedy, math	1300	x11088
778A	String Game binary search, greedy, strings	1700	x11062
1185C1	Exam in BerSU (easy version) greedy, sortings	1200	x11052
1914E1	Game with Marbles (Easy Version) brute force, games, greedy, sortings	1400	x11046
1476C	Longest Simple Cycle dp, graphs, greedy	1600	x11027
1511D	Min Cost String brute force, constructive algorithms, graphs, greedy, strings	1600	x11020
225A	Dice Tower constructive algorithms, greedy	1100	x11020
1581B	Diameter of Graph constructive algorithms, graphs, greedy, math	1200	x11011
1398D	Colored Rectangles dp, greedy, sortings	1800	x10970
1336B	Xenia and Colorful Gems binary search, greedy, math, sortings, two pointers	1700	x10966
1905C	Largest Subsequence greedy, strings	1400	x10933
253A	Boys and Girls greedy	1100	x10909
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x10905
1878E	Iva & Pav binary search, bitmasks, data structures, greedy	1400	x10904
1253B	Silly Mistake greedy, implementation	1400	x10901
246B	Increase and Decrease greedy, math	1300	x10900
1217B	Zmei Gorynich greedy, math	1600	x10897
835B	The number on the board greedy	1100	x10895
262B	Roma and Changing Signs greedy	1200	x10885
1037A	Packets constructive algorithms, greedy, math	1300	x10880
810B	Summer sell-off greedy, sortings	1300	x10849
1396B	Stoned Game brute force, constructive algorithms, games, greedy	1800	x10844
743A	Vladik and flights constructive algorithms, greedy, implementation	1200	x10841
1400B	RPG Protagonist brute force, greedy, math	1700	x10824
1215C	Swap Letters constructive algorithms, greedy	1500	x10791
1799B	Equalize by Divide brute force, constructive algorithms, greedy, math	1200	x10785
1150B	Tiling Challenge greedy, implementation	900	x10761
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10759
1466D	13th Labour of Heracles data structures, greedy, sortings, trees	1500	x10758
1824A	LuoTianyi and the Show greedy, implementation	1400	x10754
1875C	Jellyfish and Green Apple bitmasks, greedy, math, number theory	1400	x10721
1742F	Smaller constructive algorithms, greedy, strings	1500	x10719
1251B	Binary Palindromes greedy, strings	1400	x10718
369A	Valera and Plates greedy, implementation	900	x10699
1427B	Chess Cheater greedy, implementation, sortings	1400	x10682
1610C	Keshi Is Throwing a Party binary search, greedy	1600	x10642
1901C	Add, Divide and Floor constructive algorithms, greedy, math	1400	x10597
1659B	Bit Flipping bitmasks, constructive algorithms, greedy, strings	1300	x10593
1626C	Monsters And Spells binary search, data structures, dp, greedy, implementation, math, two pointers	1700	x10586
1110B	Tape greedy, sortings	1400	x10582
1710A	Color the Picture constructive algorithms, greedy, math	1500	x10571
1858B	The Walkway brute force, dp, greedy, math, number theory	1500	x10567
1740C	Bricks and Bags constructive algorithms, games, greedy, sortings	1400	x10524
1738C	Even Number Addicts dp, games, greedy, math	1500	x10495
1091B	New Year and the Treasure Geolocation brute force, constructive algorithms, greedy, implementation	1200	x10492
1867C	Salyg1n and the MEX Game constructive algorithms, data structures, games, greedy, interactive	1300	x10491
1469C	Building a Fence dp, greedy, implementation, two pointers	1600	x10474
902B	Coloring a Tree dfs and similar, dsu, greedy	1200	x10446
298A	Snow Footprints greedy, implementation	1300	x10442
1700C	Helping the Nature constructive algorithms, data structures, greedy	1700	x10441
1119A	Ilya and a Colorful Walk greedy, implementation	1100	x10392
1748C	Zero-Sum Prefixes brute force, data structures, dp, greedy, implementation	1600	x10389
1898B	Milena and Admirer greedy, math	1500	x10383
1101B	Accordion greedy, implementation	1300	x10356
844A	Diversity greedy, implementation, strings	1000	x10354
1695C	Zero Path brute force, data structures, dp, graphs, greedy, shortest paths	1700	x10337
1817A	Almost Increasing Subsequence binary search, data structures, greedy	1500	x10267
1903C	Theofanis' Nightmare constructive algorithms, greedy	1400	x10263
1722G	Even-Odd XOR bitmasks, constructive algorithms, greedy	1500	x10262
1393C	Pinkie Pie Eats Patty-cakes constructive algorithms, greedy, math, sortings	1700	x10247
1271C	Shawarma Tent brute force, geometry, greedy, implementation	1300	x10246
1579C	Ticks greedy, implementation	1500	x10245
814A	An abandoned sentiment from past constructive algorithms, greedy, implementation, sortings	900	x10237
1383A	String Transformation 1 dsu, graphs, greedy, sortings, strings, trees, two pointers	1700	x10224
596B	Wilbur and Array greedy, implementation	1100	x10184
1037B	Reach Median greedy	1300	x10181
779B	Weird Rounding brute force, greedy	1100	x10179
1102B	Array K-Coloring greedy, sortings	1400	x10138
1178A	Prime Minister greedy	800	x10134
797B	Odd sum dp, greedy, implementation	1400	x10130
1814C	Search in Parallel constructive algorithms, greedy, sortings	1500	x10129
785B	Anton and Classes greedy, sortings	1100	x10125
1437C	Chef Monocarp dp, flows, graph matchings, greedy, math, sortings	1800	x10081
899A	Splitting in Teams constructive algorithms, greedy, math	800	x10072
1675E	Replace With the Previous, Minimize dsu, greedy, strings	1500	x10058
1313C1	Skyscrapers (easy version) brute force, data structures, dp, greedy	1500	x10057
625B	War of the Corporations constructive algorithms, greedy, strings	1200	x10052
801B	Valued Keys constructive algorithms, greedy, strings	900	x10001
155B	Combination greedy, sortings	1100	x10000
1512E	Permutation by Sum brute force, greedy, math	1600	x9988
1703G	Good Key, Bad Key bitmasks, brute force, dp, greedy, math	1600	x9949
1687A	The Enchanted Forest brute force, greedy	1600	x9931
1737A	Ela Sorting Books greedy, implementation, strings	900	x9930
1550C	Manhattan Subarrays brute force, geometry, greedy, implementation	1700	x9923
1144D	Equalize Them All constructive algorithms, greedy	1400	x9906