Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
23:20:10
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Before contest
Codeforces Round 941 (Div. 2)
23:20:10
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sortings

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Problems

#	Name
339A	Helpful Maths greedy, implementation, sortings, strings	800	x197378
160A	Twins greedy, sortings	900	x110447
405A	Gravity Flip greedy, implementation, sortings	900	x94007
141A	Amusing Joke implementation, sortings, strings	800	x77613
230A	Dragons greedy, sortings	1000	x74041
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70892
723A	The New Year: Meeting Friends implementation, math, sortings	800	x70379
1399A	Remove Smallest greedy, sortings	800	x62489
432A	Choosing Teams greedy, implementation, sortings	800	x56478
490A	Team Olympiad greedy, implementation, sortings	800	x55267
1760A	Medium Number implementation, sortings	800	x53205
1850A	To My Critics implementation, sortings	800	x50639
34B	Sale greedy, sortings	900	x48405
1353B	Two Arrays And Swaps greedy, sortings	800	x47419
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46334
1360B	Honest Coach greedy, sortings	800	x45920
456A	Laptops sortings	1100	x45214
1676B	Equal Candies greedy, math, sortings	800	x44890
1742B	Increasing greedy, implementation, sortings	800	x44097
451B	Sort the Array implementation, sortings	1300	x42899
1850B	Ten Words of Wisdom implementation, sortings	800	x40103
1669B	Triple implementation, sortings	800	x39637
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38362
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37607
149A	Business trip greedy, implementation, sortings	900	x37591
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36166
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35038
1760C	Advantage data structures, implementation, sortings	800	x34816
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33183
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32857
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32804
1692B	All Distinct greedy, sortings	800	x32647
977C	Less or Equal sortings	1200	x32186
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32024
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31631
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31487
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x30996
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29519
1220A	Cards implementation, sortings, strings	800	x28779
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28665
1629A	Download More RAM brute force, greedy, sortings	800	x28523
479C	Exams greedy, sortings	1400	x28462
1626A	Equidistant Letters constructive algorithms, sortings	800	x28303
1851B	Parity Sort greedy, sortings, two pointers	800	x27955
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27436
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27288
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27091
1792A	GamingForces greedy, sortings	800	x27090
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26617
1487A	Arena implementation, sortings	800	x26139
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26060
1472D	Even-Odd Game dp, games, greedy, sortings	1200	x26000
1092B	Teams Forming sortings	800	x25591
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25512
1791E	Negatives and Positives dp, greedy, sortings	1100	x25404
1697B	Promo greedy, sortings	900	x25393
1833B	Restore the Weather greedy, sortings	900	x25299
1334B	Middle Class greedy, sortings	1100	x25131
515C	Drazil and Factorial greedy, math, sortings	1400	x24890
1355B	Young Explorers dp, greedy, sortings	1200	x24829
580B	Kefa and Company binary search, sortings, two pointers	1500	x24829
1705A	Mark the Photographer greedy, sortings	800	x24788
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x24576
1676E	Eating Queries binary search, greedy, sortings	1100	x24517
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24499
1312B	Bogosort constructive algorithms, sortings	1000	x24489
1041A	Heist greedy, implementation, sortings	800	x24444
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24324
1607C	Minimum Extraction brute force, sortings	1000	x24271
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24112
1398B	Substring Removal Game games, greedy, sortings	800	x24042
1822B	Karina and Array greedy, math, sortings	800	x24019
545D	Queue greedy, implementation, sortings	1300	x23932
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x23909
1526A	Mean Inequality constructive algorithms, sortings	800	x23836
1497A	Meximization brute force, data structures, greedy, sortings	800	x23834
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23601
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23542
37A	Towers sortings	1000	x23518
1552A	Subsequence Permutation sortings, strings	800	x23491
1206A	Choose Two Numbers math, sortings	800	x23426
1401C	Mere Array constructive algorithms, math, number theory, sortings	1300	x23393
1946A	Median of an Array greedy, implementation, sortings	800	x23066
1420A	Cubes Sorting math, sortings	900	x22819
1557B	Moamen and k-subarrays greedy, sortings	1100	x22777
1857C	Assembly via Minimums greedy, sortings	1200	x22695
1873E	Building an Aquarium binary search, sortings	1100	x22639
1849B	Monsters greedy, math, sortings	1000	x22496
1730A	Planets data structures, greedy, sortings	800	x22485
285C	Building Permutation greedy, implementation, sortings	1200	x22415
1736A	Make A Equal to B brute force, greedy, sortings	800	x22398
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x22227
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22182
1722D	Line greedy, sortings	1100	x22157
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22135
1637A	Sorting Parts brute force, sortings	800	x22056
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22006
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x21984
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21936
1847A	The Man who became a God greedy, sortings	800	x21628

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