Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
2 days
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Problems

#	Name
339A	Helpful Maths greedy, implementation, sortings, strings	800	x196677
160A	Twins greedy, sortings	900	x110151
405A	Gravity Flip greedy, implementation, sortings	900	x93694
141A	Amusing Joke implementation, sortings, strings	800	x77421
230A	Dragons greedy, sortings	1000	x73856
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70722
723A	The New Year: Meeting Friends implementation, math, sortings	800	x70098
1399A	Remove Smallest greedy, sortings	800	x62312
432A	Choosing Teams greedy, implementation, sortings	800	x56320
490A	Team Olympiad greedy, implementation, sortings	800	x55075
1760A	Medium Number implementation, sortings	800	x52957
1850A	To My Critics implementation, sortings	800	x50286
34B	Sale greedy, sortings	900	x48244
1353B	Two Arrays And Swaps greedy, sortings	800	x47334
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46163
1360B	Honest Coach greedy, sortings	800	x45818
456A	Laptops sortings	1100	x45084
1676B	Equal Candies greedy, math, sortings	800	x44740
1742B	Increasing greedy, implementation, sortings	800	x43842
451B	Sort the Array implementation, sortings	1300	x42791
1850B	Ten Words of Wisdom implementation, sortings	800	x39922
1669B	Triple implementation, sortings	800	x39441
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38288
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37534
149A	Business trip greedy, implementation, sortings	900	x37501
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36036
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x34803
1760C	Advantage data structures, implementation, sortings	800	x34725
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33125
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32786
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32768
1692B	All Distinct greedy, sortings	800	x32579
977C	Less or Equal sortings	1200	x32063
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x31783
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31576
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31443
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x30843
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29479
1220A	Cards implementation, sortings, strings	800	x28745
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28519
1629A	Download More RAM brute force, greedy, sortings	800	x28474
479C	Exams greedy, sortings	1400	x28430
1626A	Equidistant Letters constructive algorithms, sortings	800	x28275
1851B	Parity Sort greedy, sortings, two pointers	800	x27875
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27417
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27201
1792A	GamingForces greedy, sortings	800	x27058
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x26976
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26563
1487A	Arena implementation, sortings	800	x26119
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26002
1472D	Even-Odd Game dp, games, greedy, sortings	1200	x25951
1092B	Teams Forming sortings	800	x25528
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25485
1697B	Promo greedy, sortings	900	x25330
1833B	Restore the Weather greedy, sortings	900	x25255
1791E	Negatives and Positives dp, greedy, sortings	1100	x25212
1334B	Middle Class greedy, sortings	1100	x25107
515C	Drazil and Factorial greedy, math, sortings	1400	x24851
1355B	Young Explorers dp, greedy, sortings	1200	x24804
1705A	Mark the Photographer greedy, sortings	800	x24770
580B	Kefa and Company binary search, sortings, two pointers	1500	x24753
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x24562
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24479
1041A	Heist greedy, implementation, sortings	800	x24407
1676E	Eating Queries binary search, greedy, sortings	1100	x24379
1312B	Bogosort constructive algorithms, sortings	1000	x24310
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24309
1607C	Minimum Extraction brute force, sortings	1000	x24235
1398B	Substring Removal Game games, greedy, sortings	800	x24022
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x23982
1822B	Karina and Array greedy, math, sortings	800	x23972
545D	Queue greedy, implementation, sortings	1300	x23874
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x23826
1526A	Mean Inequality constructive algorithms, sortings	800	x23810
1497A	Meximization brute force, data structures, greedy, sortings	800	x23806
37A	Towers sortings	1000	x23486
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23480
1552A	Subsequence Permutation sortings, strings	800	x23477
1206A	Choose Two Numbers math, sortings	800	x23412
1401C	Mere Array constructive algorithms, math, number theory, sortings	1300	x23357
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23291
1420A	Cubes Sorting math, sortings	900	x22796
1557B	Moamen and k-subarrays greedy, sortings	1100	x22756
1946A	Median of an Array greedy, implementation, sortings	800	x22675
1857C	Assembly via Minimums greedy, sortings	1200	x22540
1873E	Building an Aquarium binary search, sortings	1100	x22488
1730A	Planets data structures, greedy, sortings	800	x22463
285C	Building Permutation greedy, implementation, sortings	1200	x22402
1736A	Make A Equal to B brute force, greedy, sortings	800	x22356
1849B	Monsters greedy, math, sortings	1000	x22355
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22110
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22095
1722D	Line greedy, sortings	1100	x22093
1637A	Sorting Parts brute force, sortings	800	x22048
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x21987
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x21946
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x21848
1847A	The Man who became a God greedy, sortings	800	x21583
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21524

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