Problemset - Codeforces

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Codeforces Round 942 (Div. 1)
02:23:37

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Codeforces Round 942 (Div. 2)
02:23:37

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greedy

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Problems

#	Name
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28965
1807C	Find and Replace greedy, implementation, strings	800	x29094
1714B	Remove Prefix data structures, greedy, implementation	800	x29269
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29314
1729B	Decode String greedy, strings	800	x29325
1328C	Ternary XOR greedy, implementation	1200	x29346
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29359
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29541
1931B	Make Equal greedy	800	x29808
1691A	Beat The Odds brute force, greedy, math	800	x29812
1714C	Minimum Varied Number greedy	800	x29894
1811A	Insert Digit greedy, math, strings	800	x29956
1927B	Following the String constructive algorithms, greedy, strings	900	x30141
567A	Lineland Mail greedy, implementation	900	x30538
1490A	Dense Array greedy, math	800	x30585
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30610
1538B	Friends and Candies greedy, math	800	x30987
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31033
1462C	Unique Number brute force, greedy, math	900	x31173
1716A	2-3 Moves greedy, math	800	x31329
1675A	Food for Animals greedy, math	800	x31450
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31651
1921B	Arranging Cats greedy, implementation	800	x31840
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32099
1294C	Product of Three Numbers greedy, math, number theory	1300	x32209
1873D	1D Eraser greedy, implementation, two pointers	800	x32461
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32474
1692B	All Distinct greedy, sortings	800	x32664
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32772
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32811
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32891
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33016
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33197
320A	Magic Numbers brute force, greedy	900	x33523
1858A	Buttons games, greedy, math	800	x34024
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34822
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x34929
978B	File Name greedy, strings	800	x34938
1660A	Vasya and Coins greedy, math	800	x34969
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35128
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35201
1538A	Stone Game brute force, dp, greedy	800	x35690
1537A	Arithmetic Array greedy, math	800	x35930
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36205
1385B	Restore the Permutation by Merger greedy	800	x36245
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36268
1368A	C+= brute force, greedy, implementation, math	800	x36707
1872A	Two Vessels brute force, greedy, math	800	x37156
149A	Business trip greedy, implementation, sortings	900	x37638
556A	Case of the Zeros and Ones greedy	900	x37857
1358A	Park Lighting greedy, math	800	x38049
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38066
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38259
1342A	Road To Zero greedy, math	1000	x38269
1348A	Phoenix and Balance greedy, math	800	x38334
1878A	How Much Does Daytona Cost? greedy	800	x38485
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x38923
1927A	Make it White greedy, strings	800	x39461
1807B	Grab the Candies greedy	800	x39633
1921A	Square greedy, math	800	x39701
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40630
1472A	Cards for Friends greedy, math	800	x40788
702A	Maximum Increase dp, greedy, implementation	800	x41344
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41549
1399B	Gifts Fixing greedy	800	x42315
1857A	Array Coloring greedy, math	800	x43207
1374C	Move Brackets greedy, strings	1000	x43266
1873B	Good Kid brute force, greedy, math	800	x43960
1742B	Increasing greedy, implementation, sortings	800	x44175
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44325
1676B	Equal Candies greedy, math, sortings	800	x44954
514A	Chewbaсca and Number greedy, implementation	1200	x45473
1360B	Honest Coach greedy, sortings	800	x45983
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46348
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46399
1472B	Fair Division dp, greedy, math	800	x47376
1353B	Two Arrays And Swaps greedy, sortings	800	x47454
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x47788
1360A	Minimal Square greedy, math	800	x47934
1551A	Polycarp and Coins greedy, math	800	x48283
34B	Sale greedy, sortings	900	x48485
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48601
1367B	Even Array greedy, math	800	x50137
490A	Team Olympiad greedy, implementation, sortings	800	x55373
432A	Choosing Teams greedy, implementation, sortings	800	x56534
381A	Sereja and Dima greedy, implementation, two pointers	800	x60115
1409A	Yet Another Two Integers Problem greedy, math	800	x62356
1399A	Remove Smallest greedy, sortings	800	x62582
230A	Dragons greedy, sortings	1000	x74134
337A	Puzzles greedy	900	x75385
158B	Taxi *special problem, greedy, implementation	1100	x82290
996A	Hit the Lottery dp, greedy	800	x83970
469A	I Wanna Be the Guy greedy, implementation	800	x91103
405A	Gravity Flip greedy, implementation, sortings	900	x94167
160A	Twins greedy, sortings	900	x110573
58A	Chat room greedy, strings	1000	x121924
339A	Helpful Maths greedy, implementation, sortings, strings	800	x197705
50A	Domino piling greedy, math	800	x228148
231A	Team brute force, greedy	800	x298374

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