Problemset - Codeforces

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Problems

#	Name
231A	Team brute force, greedy	800	x299939
50A	Domino piling greedy, math	800	x229194
339A	Helpful Maths greedy, implementation, sortings, strings	800	x198663
58A	Chat room greedy, strings	1000	x122387
160A	Twins greedy, sortings	900	x111032
405A	Gravity Flip greedy, implementation, sortings	900	x94615
469A	I Wanna Be the Guy greedy, implementation	800	x91538
996A	Hit the Lottery dp, greedy	800	x84373
158B	Taxi *special problem, greedy, implementation	1100	x82525
337A	Puzzles greedy	900	x75655
230A	Dragons greedy, sortings	1000	x74434
1399A	Remove Smallest greedy, sortings	800	x62843
1409A	Yet Another Two Integers Problem greedy, math	800	x62576
381A	Sereja and Dima greedy, implementation, two pointers	800	x60515
432A	Choosing Teams greedy, implementation, sortings	800	x56712
490A	Team Olympiad greedy, implementation, sortings	800	x55621
1367B	Even Array greedy, math	800	x50352
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48831
34B	Sale greedy, sortings	900	x48744
1551A	Polycarp and Coins greedy, math	800	x48476
1360A	Minimal Square greedy, math	800	x48064
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x47998
1353B	Two Arrays And Swaps greedy, sortings	800	x47588
1472B	Fair Division dp, greedy, math	800	x47554
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46606
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46576
1360B	Honest Coach greedy, sortings	800	x46120
514A	Chewbaсca and Number greedy, implementation	1200	x45840
1676B	Equal Candies greedy, math, sortings	800	x45250
1742B	Increasing greedy, implementation, sortings	800	x44545
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44542
1873B	Good Kid brute force, greedy, math	800	x44450
1857A	Array Coloring greedy, math	800	x43615
1374C	Move Brackets greedy, strings	1000	x43456
1399B	Gifts Fixing greedy	800	x42396
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41814
702A	Maximum Increase dp, greedy, implementation	800	x41555
1472A	Cards for Friends greedy, math	800	x40865
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40708
1921A	Square greedy, math	800	x39938
1807B	Grab the Candies greedy	800	x39834
1927A	Make it White greedy, strings	800	x39718
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x38988
1878A	How Much Does Daytona Cost? greedy	800	x38868
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38412
1348A	Phoenix and Balance greedy, math	800	x38406
1342A	Road To Zero greedy, math	1000	x38379
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38218
1358A	Park Lighting greedy, math	800	x38142
556A	Case of the Zeros and Ones greedy	900	x37966
149A	Business trip greedy, implementation, sortings	900	x37764
1872A	Two Vessels brute force, greedy, math	800	x37309
1368A	C+= brute force, greedy, implementation, math	800	x36859
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36390
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36323
1385B	Restore the Permutation by Merger greedy	800	x36307
1537A	Arithmetic Array greedy, math	800	x36084
1538A	Stone Game brute force, dp, greedy	800	x35761
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35441
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35283
1660A	Vasya and Coins greedy, math	800	x35076
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x35040
978B	File Name greedy, strings	800	x35033
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34901
1858A	Buttons games, greedy, math	800	x34341
320A	Magic Numbers brute force, greedy	900	x33648
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33299
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33089
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32990
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32936
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32870
1692B	All Distinct greedy, sortings	800	x32835
1873D	1D Eraser greedy, implementation, two pointers	800	x32731
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32579
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32443
1294C	Product of Three Numbers greedy, math, number theory	1300	x32353
1921B	Arranging Cats greedy, implementation	800	x31984
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31710
1675A	Food for Animals greedy, math	800	x31550
1716A	2-3 Moves greedy, math	800	x31437
1462C	Unique Number brute force, greedy, math	900	x31275
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31155
1538B	Friends and Candies greedy, math	800	x31034
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30750
1490A	Dense Array greedy, math	800	x30651
567A	Lineland Mail greedy, implementation	900	x30623
1927B	Following the String constructive algorithms, greedy, strings	900	x30386
1811A	Insert Digit greedy, math, strings	800	x30044
1931B	Make Equal greedy	800	x30010
1714C	Minimum Varied Number greedy	800	x30010
1691A	Beat The Odds brute force, greedy, math	800	x29852
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29690
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29621
1328C	Ternary XOR greedy, implementation	1200	x29428
1729B	Decode String greedy, strings	800	x29405
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29384
1714B	Remove Prefix data structures, greedy, implementation	800	x29355
1807C	Find and Replace greedy, implementation, strings	800	x29214
1709A	Three Doors brute force, greedy, implementation, math	800	x29035
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28990

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