Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
37:47:34
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Before contest
Codeforces Round 941 (Div. 2)
37:47:33
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sortings

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Problems

#	Name
339A	Helpful Maths greedy, implementation, sortings, strings	800	x197332
160A	Twins greedy, sortings	900	x110423
405A	Gravity Flip greedy, implementation, sortings	900	x93981
141A	Amusing Joke implementation, sortings, strings	800	x77597
230A	Dragons greedy, sortings	1000	x74017
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70879
723A	The New Year: Meeting Friends implementation, math, sortings	800	x70363
1399A	Remove Smallest greedy, sortings	800	x62480
432A	Choosing Teams greedy, implementation, sortings	800	x56464
490A	Team Olympiad greedy, implementation, sortings	800	x55252
1760A	Medium Number implementation, sortings	800	x53190
1850A	To My Critics implementation, sortings	800	x50610
34B	Sale greedy, sortings	900	x48391
1353B	Two Arrays And Swaps greedy, sortings	800	x47414
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46317
1360B	Honest Coach greedy, sortings	800	x45912
456A	Laptops sortings	1100	x45206
1676B	Equal Candies greedy, math, sortings	800	x44880
1742B	Increasing greedy, implementation, sortings	800	x44079
451B	Sort the Array implementation, sortings	1300	x42890
1850B	Ten Words of Wisdom implementation, sortings	800	x40092
1669B	Triple implementation, sortings	800	x39618
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38358
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37601
149A	Business trip greedy, implementation, sortings	900	x37581
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36162
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35015
1760C	Advantage data structures, implementation, sortings	800	x34809
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33179
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32849
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32800
1692B	All Distinct greedy, sortings	800	x32642
977C	Less or Equal sortings	1200	x32180
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32016
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31628
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31481
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x30986
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29515
1220A	Cards implementation, sortings, strings	800	x28776
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28657
1629A	Download More RAM brute force, greedy, sortings	800	x28522
479C	Exams greedy, sortings	1400	x28459
1626A	Equidistant Letters constructive algorithms, sortings	800	x28298
1851B	Parity Sort greedy, sortings, two pointers	800	x27947
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27433
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27281
1792A	GamingForces greedy, sortings	800	x27089
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27083
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26614
1487A	Arena implementation, sortings	800	x26134
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26055
1472D	Even-Odd Game dp, games, greedy, sortings	1200	x25992
1092B	Teams Forming sortings	800	x25587
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25509
1791E	Negatives and Positives dp, greedy, sortings	1100	x25391
1697B	Promo greedy, sortings	900	x25386
1833B	Restore the Weather greedy, sortings	900	x25293
1334B	Middle Class greedy, sortings	1100	x25128
515C	Drazil and Factorial greedy, math, sortings	1400	x24888
1355B	Young Explorers dp, greedy, sortings	1200	x24829
580B	Kefa and Company binary search, sortings, two pointers	1500	x24823
1705A	Mark the Photographer greedy, sortings	800	x24787
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x24575
1676E	Eating Queries binary search, greedy, sortings	1100	x24507
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24499
1312B	Bogosort constructive algorithms, sortings	1000	x24469
1041A	Heist greedy, implementation, sortings	800	x24437
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24321
1607C	Minimum Extraction brute force, sortings	1000	x24264
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24106
1398B	Substring Removal Game games, greedy, sortings	800	x24040
1822B	Karina and Array greedy, math, sortings	800	x24018
545D	Queue greedy, implementation, sortings	1300	x23929
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x23899
1526A	Mean Inequality constructive algorithms, sortings	800	x23835
1497A	Meximization brute force, data structures, greedy, sortings	800	x23833
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23577
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23534
37A	Towers sortings	1000	x23514
1552A	Subsequence Permutation sortings, strings	800	x23490
1206A	Choose Two Numbers math, sortings	800	x23423
1401C	Mere Array constructive algorithms, math, number theory, sortings	1300	x23388
1946A	Median of an Array greedy, implementation, sortings	800	x23027
1420A	Cubes Sorting math, sortings	900	x22818
1557B	Moamen and k-subarrays greedy, sortings	1100	x22774
1857C	Assembly via Minimums greedy, sortings	1200	x22684
1873E	Building an Aquarium binary search, sortings	1100	x22629
1849B	Monsters greedy, math, sortings	1000	x22485
1730A	Planets data structures, greedy, sortings	800	x22482
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	x22181
1722D	Line greedy, sortings	1100	x22152
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22132
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x22126
1637A	Sorting Parts brute force, sortings	800	x22056
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22005
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x21979
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21929
1847A	The Man who became a God greedy, sortings	800	x21624

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