Problemset - Codeforces

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Pinely Round 4 (Div. 1 + Div. 2)
06:08:08
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Problems

#	Name
597B	Restaurant dp, greedy, sortings	1600	x4724
597A	Divisibility math	1600	x4450
596C	Wilbur and Points combinatorics, greedy, sortings	1700	x2242
595B	Pasha and Phone binary search, math	1600	x2902
593B	Anton and Lines geometry, sortings	1600	x3962
592C	The Big Race math	1800	x3052
590A	Median Smoothing implementation	1700	x3906
588B	Duff in Love math	1300	x13964
587A	Duff and Weight Lifting greedy	1500	x7450
586B	Laurenty and Shop implementation	1300	x5134
585B	Phillip and Trains dfs and similar, graphs, shortest paths	1700	x3507
585A	Gennady the Dentist brute force, implementation	1800	x4312
584D	Dima and Lisa brute force, math, number theory	1800	x9128
584C	Marina and Vasya constructive algorithms, greedy, strings	1700	x6156
584B	Kolya and Tanya combinatorics	1500	x11808
582B	Once Again... constructive algorithms, dp, matrices	1900	x3406
582A	GCD Table constructive algorithms, greedy, number theory	1700	x7641
581D	Three Logos bitmasks, brute force, constructive algorithms, geometry, implementation, math	1700	x3558
581C	Developing Skills implementation, math, sortings	1400	x7284
580D	Kefa and Dishes bitmasks, dp	1800	x9418
580C	Kefa and Park dfs and similar, graphs, trees	1500	x41397
580B	Kefa and Company binary search, sortings, two pointers	1500	x25698
579B	Finding Team Member brute force, implementation, sortings	1300	x5236
578B	"Or" Game brute force, greedy	1700	x5137
578A	A Problem about Polyline geometry, math	1700	x4709
577B	Modulo Sum combinatorics, data structures, dp, two pointers	1900	x11845
576A	Vasya and Petya's Game math, number theory	1500	x13591
575H	Bots combinatorics, dp, math, number theory	1800	x1659
575D	Tablecity constructive algorithms, implementation	1700	x1818
574B	Bear and Three Musketeers brute force, dfs and similar, graphs, hashing	1500	x7709
573B	Bear and Blocks binary search, data structures, dp, math	1600	x5746
573A	Bear and Poker implementation, math, number theory	1300	x16420
572B	Order Book data structures, greedy, implementation, sortings	1300	x6817
570C	Replacement constructive algorithms, data structures, implementation	1600	x9086
570B	Simple Game constructive algorithms, games, greedy, implementation, math	1300	x15983
569A	Music implementation, math	1500	x4770
568B	Symmetric and Transitive combinatorics, dp, math	1900	x2227
568A	Primes or Palindromes? brute force, implementation, math, number theory	1600	x5027
567D	One-Dimensional Battle Ships binary search, data structures, greedy, sortings	1700	x4717
567C	Geometric Progression binary search, data structures, dp	1700	x9366
567B	Berland National Library implementation	1300	x8373
566F	Clique in the Divisibility Graph dp, math, number theory	1500	x3571
566D	Restructuring Company data structures, dsu	1900	x3163
559B	Equivalent Strings divide and conquer, hashing, sortings, strings	1700	x10527
559A	Gerald's Hexagon brute force, geometry, math	1600	x10350
558C	Amr and Chemistry brute force, graphs, greedy, math, shortest paths	1900	x3957
558B	Amr and The Large Array implementation	1300	x7798
557C	Arthur and Table brute force, data structures, dp, greedy, math, sortings	1900	x3958
557B	Pasha and Tea constructive algorithms, implementation, math, sortings	1500	x7120
555A	Case of Matryoshkas implementation	1500	x6511
553B	Kyoya and Permutation binary search, combinatorics, constructive algorithms, greedy, implementation, math	1900	x2103
553A	Kyoya and Colored Balls combinatorics, dp, math	1500	x8512
552D	Vanya and Triangles brute force, combinatorics, data structures, geometry, math, sortings	1900	x4396
552C	Vanya and Scales brute force, dp, greedy, math, meet-in-the-middle, number theory	1900	x5440
551B	ZgukistringZ brute force, constructive algorithms, implementation, strings	1800	x3780
550D	Regular Bridge constructive algorithms, graphs, implementation	1900	x3271
550C	Divisibility by Eight brute force, dp, math	1500	x27921
550B	Preparing Olympiad bitmasks, brute force	1400	x20324
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x37153
549D	Haar Features greedy, implementation	1900	x2133
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x8356
547B	Mike and Feet binary search, data structures, dp, dsu	1900	x8442
546D	Soldier and Number Game constructive algorithms, dp, math, number theory	1700	x11537
546C	Soldier and Cards brute force, dfs and similar, games	1400	x17305
545D	Queue greedy, implementation, sortings	1300	x24552
545C	Woodcutters dp, greedy	1500	x27197
544B	Sea and Islands constructive algorithms, implementation	1400	x7907
543A	Writing Code dp	1800	x7804
540D	Bad Luck Island dp, probabilities	1900	x5340
540B	School Marks greedy, implementation	1700	x4632
538D	Weird Chess brute force, constructive algorithms, implementation	1800	x2416
538C	Tourist's Notes binary search, brute force, greedy, implementation, math	1600	x5779
538B	Quasi Binary constructive algorithms, dp, greedy, implementation	1400	x17810
538A	Cutting Banner brute force, implementation	1400	x7094
535D	Tavas and Malekas greedy, hashing, string suffix structures, strings	1900	x3895
535C	Tavas and Karafs binary search, greedy, math	1900	x3755
534D	Handshakes binary search, constructive algorithms, data structures, greedy	1900	x2383
534C	Polycarpus' Dice math	1600	x4961
534B	Covered Path dp, greedy, math	1400	x10058
533E	Correcting Mistakes constructive algorithms, dp, greedy, hashing, strings, two pointers	1800	x2244
533C	Board Game games, greedy, implementation, math	1700	x2175
530E	Sum and product *special problem	1700	x305
530D	Set subtraction *special problem	1600	x451
530C	Diophantine equation *special problem	1500	x546
530B	String inside out *special problem	1600	x541
530A	Quadratic equation *special problem	1500	x673
529B	Group Photo 2 (online mirror version) brute force, greedy, sortings	1900	x856
527D	Clique Problem data structures, dp, greedy, implementation, sortings	1800	x4699
527C	Glass Carving binary search, data structures, implementation	1500	x6737
527B	Error Correct System greedy	1500	x3861
526B	Om Nom and Dark Park dfs and similar, greedy, implementation	1400	x4476
526A	King of Thieves brute force, implementation	1300	x4742
525C	Ilya and Sticks greedy, math, sortings	1600	x5769
525B	Pasha and String constructive algorithms, greedy, math, strings	1400	x9280
524C	The Art of Dealing with ATM binary search, sortings	1900	x2029
524B	Фото на память - 2 (round version) dp, greedy	1700	x1451
524A	Возможно, вы знаете этих людей? implementation	1600	x1396
523D	Statistics of Recompressing Videos *special problem, data structures, implementation	1600	x2275
523C	Name Quest *special problem, greedy	1400	x2481
523B	Mean Requests *special problem, implementation	1500	x945