Problemset - Codeforces

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Pinely Round 4 (Div. 1 + Div. 2)
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Problems

#	Name
231A	Team brute force, greedy	800	x310536
50A	Domino piling greedy, math	800	x236399
339A	Helpful Maths greedy, implementation, sortings, strings	800	x205535
58A	Chat room greedy, strings	1000	x125815
160A	Twins greedy, sortings	900	x114055
405A	Gravity Flip greedy, implementation, sortings	900	x97631
469A	I Wanna Be the Guy greedy, implementation	800	x94418
996A	Hit the Lottery dp, greedy	800	x87431
158B	Taxi *special problem, greedy, implementation	1100	x84526
337A	Puzzles greedy	900	x77497
230A	Dragons greedy, sortings	1000	x76788
1399A	Remove Smallest greedy, sortings	800	x64743
1409A	Yet Another Two Integers Problem greedy, math	800	x64475
381A	Sereja and Dima greedy, implementation, two pointers	800	x63061
432A	Choosing Teams greedy, implementation, sortings	800	x58178
490A	Team Olympiad greedy, implementation, sortings	800	x57466
1367B	Even Array greedy, math	800	x52070
1370A	Maximum GCD greedy, implementation, math, number theory	800	x50690
34B	Sale greedy, sortings	900	x50397
1551A	Polycarp and Coins greedy, math	800	x49732
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x49561
1360A	Minimal Square greedy, math	800	x49491
514A	Chewbaсca and Number greedy, implementation	1200	x49120
1472B	Fair Division dp, greedy, math	800	x48950
1353B	Two Arrays And Swaps greedy, sortings	800	x48665
749A	Bachgold Problem greedy, implementation, math, number theory	800	x47984
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x47684
1360B	Honest Coach greedy, sortings	800	x47177
1676B	Equal Candies greedy, math, sortings	800	x46779
1873B	Good Kid brute force, greedy, math	800	x46719
1742B	Increasing greedy, implementation, sortings	800	x46193
1857A	Array Coloring greedy, math	800	x45853
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x45411
1374C	Move Brackets greedy, strings	1000	x45134
702A	Maximum Increase dp, greedy, implementation	800	x43412
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x43332
1399B	Gifts Fixing greedy	800	x42952
1878A	How Much Does Daytona Cost? greedy	800	x41703
1921A	Square greedy, math	800	x41576
1927A	Make it White greedy, strings	800	x41535
1472A	Cards for Friends greedy, math	800	x41458
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x41421
1807B	Grab the Candies greedy	800	x40885
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x40083
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x39956
1342A	Road To Zero greedy, math	1000	x39561
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x39264
1348A	Phoenix and Balance greedy, math	800	x39135
1358A	Park Lighting greedy, math	800	x38834
556A	Case of the Zeros and Ones greedy	900	x38823
149A	Business trip greedy, implementation, sortings	900	x38781
1872A	Two Vessels brute force, greedy, math	800	x38354
1368A	C+= brute force, greedy, implementation, math	800	x38251
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x37619
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x37146
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x37034
1385B	Restore the Permutation by Merger greedy	800	x36761
1537A	Arithmetic Array greedy, math	800	x36701
1858A	Buttons games, greedy, math	800	x36392
1538A	Stone Game brute force, dp, greedy	800	x36342
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x36163
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35940
978B	File Name greedy, strings	800	x35662
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x35640
1660A	Vasya and Coins greedy, math	800	x35588
1992A	Only Pluses brute force, constructive algorithms, greedy, math, sortings	800	x35009
320A	Magic Numbers brute force, greedy	900	x34747
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x34662
1873D	1D Eraser greedy, implementation, two pointers	800	x34096
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x34092
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x33824
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33789
1294C	Product of Three Numbers greedy, math, number theory	1300	x33745
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x33719
1692B	All Distinct greedy, sortings	800	x33506
1473A	Replacing Elements greedy, implementation, math, sortings	800	x33276
1690A	Print a Pedestal (Codeforces logo?) constructive algorithms, greedy	800	x33028
1921B	Arranging Cats greedy, implementation	800	x32976
1675A	Food for Animals greedy, math	800	x32448
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x32414
1716A	2-3 Moves greedy, math	800	x32365
1462C	Unique Number brute force, greedy, math	900	x32042
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x32033
1927B	Following the String constructive algorithms, greedy, strings	900	x31887
1862A	Gift Carpet dp, greedy, implementation, strings	800	x31852
1941C	Rudolf and the Ugly String dp, greedy, strings	900	x31768
1538B	Friends and Candies greedy, math	800	x31440
567A	Lineland Mail greedy, implementation	900	x31370
1974A	Phone Desktop greedy, math	800	x31369
1931B	Make Equal greedy	800	x31309
1490A	Dense Array greedy, math	800	x30925
1714C	Minimum Varied Number greedy	800	x30673
1811A	Insert Digit greedy, math, strings	800	x30609
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x30397
1691A	Beat The Odds brute force, greedy, math	800	x30212
1853A	Desorting brute force, greedy, math	800	x30134
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x30079
1328C	Ternary XOR greedy, implementation	1200	x30028
1714B	Remove Prefix data structures, greedy, implementation	800	x29878
1807C	Find and Replace greedy, implementation, strings	800	x29848

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