Problemset - Codeforces

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Codeforces Round 946 (Div. 3)
3 days
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greedy

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Problems

#	Name
231A	Team brute force, greedy	800	x300700
50A	Domino piling greedy, math	800	x229690
339A	Helpful Maths greedy, implementation, sortings, strings	800	x199121
58A	Chat room greedy, strings	1000	x122629
160A	Twins greedy, sortings	900	x111227
405A	Gravity Flip greedy, implementation, sortings	900	x94803
469A	I Wanna Be the Guy greedy, implementation	800	x91704
996A	Hit the Lottery dp, greedy	800	x84620
158B	Taxi *special problem, greedy, implementation	1100	x82647
337A	Puzzles greedy	900	x75778
230A	Dragons greedy, sortings	1000	x74570
1399A	Remove Smallest greedy, sortings	800	x62946
1409A	Yet Another Two Integers Problem greedy, math	800	x62686
381A	Sereja and Dima greedy, implementation, two pointers	800	x60664
432A	Choosing Teams greedy, implementation, sortings	800	x56795
490A	Team Olympiad greedy, implementation, sortings	800	x55722
1367B	Even Array greedy, math	800	x50440
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48998
34B	Sale greedy, sortings	900	x48870
1551A	Polycarp and Coins greedy, math	800	x48564
1360A	Minimal Square greedy, math	800	x48144
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x48085
1472B	Fair Division dp, greedy, math	800	x47660
1353B	Two Arrays And Swaps greedy, sortings	800	x47647
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46718
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46691
1360B	Honest Coach greedy, sortings	800	x46193
514A	Chewbaсca and Number greedy, implementation	1200	x46002
1676B	Equal Candies greedy, math, sortings	800	x45341
1742B	Increasing greedy, implementation, sortings	800	x44695
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44620
1873B	Good Kid brute force, greedy, math	800	x44605
1857A	Array Coloring greedy, math	800	x43763
1374C	Move Brackets greedy, strings	1000	x43549
1399B	Gifts Fixing greedy	800	x42432
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41924
702A	Maximum Increase dp, greedy, implementation	800	x41649
1472A	Cards for Friends greedy, math	800	x40947
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40735
1921A	Square greedy, math	800	x40076
1807B	Grab the Candies greedy	800	x39895
1927A	Make it White greedy, strings	800	x39857
1878A	How Much Does Daytona Cost? greedy	800	x39053
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x39036
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x38496
1342A	Road To Zero greedy, math	1000	x38453
1348A	Phoenix and Balance greedy, math	800	x38432
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x38290
1358A	Park Lighting greedy, math	800	x38189
556A	Case of the Zeros and Ones greedy	900	x38023
149A	Business trip greedy, implementation, sortings	900	x37887
1872A	Two Vessels brute force, greedy, math	800	x37392
1368A	C+= brute force, greedy, implementation, math	800	x36921
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36438
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36378
1385B	Restore the Permutation by Merger greedy	800	x36332
1537A	Arithmetic Array greedy, math	800	x36136
1538A	Stone Game brute force, dp, greedy	800	x35799
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35563
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35348
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x35110
1660A	Vasya and Coins greedy, math	800	x35106
978B	File Name greedy, strings	800	x35065
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34936
1858A	Buttons games, greedy, math	800	x34515
320A	Magic Numbers brute force, greedy	900	x33782
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33341
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33125
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x33050
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32998
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32897
1692B	All Distinct greedy, sortings	800	x32885
1873D	1D Eraser greedy, implementation, two pointers	800	x32806
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x32607
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32588
1294C	Product of Three Numbers greedy, math, number theory	1300	x32416
1921B	Arranging Cats greedy, implementation	800	x32068
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31739
1675A	Food for Animals greedy, math	800	x31595
1716A	2-3 Moves greedy, math	800	x31486
1462C	Unique Number brute force, greedy, math	900	x31341
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31217
1538B	Friends and Candies greedy, math	800	x31055
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30881
1490A	Dense Array greedy, math	800	x30667
567A	Lineland Mail greedy, implementation	900	x30665
1927B	Following the String constructive algorithms, greedy, strings	900	x30525
1931B	Make Equal greedy	800	x30106
1811A	Insert Digit greedy, math, strings	800	x30080
1714C	Minimum Varied Number greedy	800	x30030
1691A	Beat The Odds brute force, greedy, math	800	x29883
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x29848
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29658
1328C	Ternary XOR greedy, implementation	1200	x29461
1729B	Decode String greedy, strings	800	x29436
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29402
1714B	Remove Prefix data structures, greedy, implementation	800	x29386
1807C	Find and Replace greedy, implementation, strings	800	x29256
1709A	Three Doors brute force, greedy, implementation, math	800	x29066
1366A	Shovels and Swords binary search, greedy, math	1100	x29012

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