Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
47:33:19
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Before contest
Codeforces Round 941 (Div. 2)
47:33:18
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sortings

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Problems

#	Name
339A	Helpful Maths greedy, implementation, sortings, strings	800	x197305
160A	Twins greedy, sortings	900	x110409
405A	Gravity Flip greedy, implementation, sortings	900	x93966
141A	Amusing Joke implementation, sortings, strings	800	x77589
230A	Dragons greedy, sortings	1000	x74004
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70869
723A	The New Year: Meeting Friends implementation, math, sortings	800	x70349
1399A	Remove Smallest greedy, sortings	800	x62466
432A	Choosing Teams greedy, implementation, sortings	800	x56451
490A	Team Olympiad greedy, implementation, sortings	800	x55238
1760A	Medium Number implementation, sortings	800	x53172
1850A	To My Critics implementation, sortings	800	x50593
34B	Sale greedy, sortings	900	x48381
1353B	Two Arrays And Swaps greedy, sortings	800	x47406
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46306
1360B	Honest Coach greedy, sortings	800	x45903
456A	Laptops sortings	1100	x45191
1676B	Equal Candies greedy, math, sortings	800	x44865
1742B	Increasing greedy, implementation, sortings	800	x44066
451B	Sort the Array implementation, sortings	1300	x42881
1850B	Ten Words of Wisdom implementation, sortings	800	x40087
1669B	Triple implementation, sortings	800	x39606
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38352
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37597
149A	Business trip greedy, implementation, sortings	900	x37577
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36154
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35005
1760C	Advantage data structures, implementation, sortings	800	x34802
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33174
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32843
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32798
1692B	All Distinct greedy, sortings	800	x32640
977C	Less or Equal sortings	1200	x32167
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32008
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31625
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31479
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x30983
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29512
1220A	Cards implementation, sortings, strings	800	x28774
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28652
1629A	Download More RAM brute force, greedy, sortings	800	x28519
479C	Exams greedy, sortings	1400	x28459
1626A	Equidistant Letters constructive algorithms, sortings	800	x28298
1851B	Parity Sort greedy, sortings, two pointers	800	x27940
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27432
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27264
1792A	GamingForces greedy, sortings	800	x27087
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27073
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26612
1487A	Arena implementation, sortings	800	x26133
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26053
1472D	Even-Odd Game dp, games, greedy, sortings	1200	x25983
1092B	Teams Forming sortings	800	x25584
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25507
1791E	Negatives and Positives dp, greedy, sortings	1100	x25381
1697B	Promo greedy, sortings	900	x25381
1833B	Restore the Weather greedy, sortings	900	x25292
1334B	Middle Class greedy, sortings	1100	x25128
515C	Drazil and Factorial greedy, math, sortings	1400	x24887
1355B	Young Explorers dp, greedy, sortings	1200	x24826
580B	Kefa and Company binary search, sortings, two pointers	1500	x24815
1705A	Mark the Photographer greedy, sortings	800	x24787
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x24573
1676E	Eating Queries binary search, greedy, sortings	1100	x24498
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24498
1312B	Bogosort constructive algorithms, sortings	1000	x24457
1041A	Heist greedy, implementation, sortings	800	x24435
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24319
1607C	Minimum Extraction brute force, sortings	1000	x24263
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24095
1398B	Substring Removal Game games, greedy, sortings	800	x24040
1822B	Karina and Array greedy, math, sortings	800	x24017
545D	Queue greedy, implementation, sortings	1300	x23926
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x23895
1526A	Mean Inequality constructive algorithms, sortings	800	x23834
1497A	Meximization brute force, data structures, greedy, sortings	800	x23831
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23558
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23531
37A	Towers sortings	1000	x23511
1552A	Subsequence Permutation sortings, strings	800	x23490
1206A	Choose Two Numbers math, sortings	800	x23422
1401C	Mere Array constructive algorithms, math, number theory, sortings	1300	x23387
1946A	Median of an Array greedy, implementation, sortings	800	x23009
1420A	Cubes Sorting math, sortings	900	x22817
1557B	Moamen and k-subarrays greedy, sortings	1100	x22774
1857C	Assembly via Minimums greedy, sortings	1200	x22673
1873E	Building an Aquarium binary search, sortings	1100	x22620
1849B	Monsters greedy, math, sortings	1000	x22478
1730A	Planets data structures, greedy, sortings	800	x22477
285C	Building Permutation greedy, implementation, sortings	1200	x22415
1736A	Make A Equal to B brute force, greedy, sortings	800	x22396
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22180
1722D	Line greedy, sortings	1100	x22150
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22131
1637A	Sorting Parts brute force, sortings	800	x22055
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x22051
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22003
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x21978
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21926
1847A	The Man who became a God greedy, sortings	800	x21623

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