Problemset - Codeforces

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Codeforces Round 1006 (Div. 3)
35:05:30
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Problems

#	Name
486C	Palindrome Transformation brute force, greedy, implementation	1700	x11897
486B	OR in Matrix greedy, hashing, implementation	1300	x18119
486A	Calculating Function implementation, math	800	x127197
485B	Valuable Resources brute force, greedy	1300	x6562
485A	Factory implementation, math, matrices	1400	x8420
484E	Sign on Fence binary search, constructive algorithms, data structures	2500	x2446
484D	Kindergarten data structures, dp, greedy	2400	x2721
484C	Strange Sorting implementation, math	2600	x600
484B	Maximum Value binary search, math, sortings, two pointers	2100	x7176
484A	Bits bitmasks, constructive algorithms	1700	x11793
483B	Friends and Presents binary search, math	1800	x4119
483A	Counterexample brute force, implementation, math, number theory	1100	x23619
482E	ELCA data structures, trees	3200	x180
482D	Random Function and Tree combinatorics, dp, trees	2700	x544
482C	Game with Strings bitmasks, dp, probabilities	2600	x958
482B	Interesting Array constructive algorithms, data structures, trees	1800	x6741
482A	Diverse Permutation constructive algorithms, greedy	1200	x9786
480E	Parking Lot data structures, divide and conquer	2800	x578
480D	Parcels dp, graphs	2600	x464
479E	Riding in a Lift combinatorics, dp	1900	x5231
479D	Long Jumps binary search, greedy, implementation	1700	x4865
479C	Exams greedy, sortings	1400	x30435
479B	Towers brute force, constructive algorithms, greedy, implementation, sortings	1400	x7997
479A	Expression brute force, math	1000	x98400
478E	Wavy numbers brute force, dfs and similar, meet-in-the-middle, sortings	2900	x222
478D	Red-Green Towers dp	2000	x6220
478C	Table Decorations greedy	1800	x18797
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x37604
478A	Initial Bet implementation	1100	x26044
477E	Dreamoon and Notepad data structures	3100	x138
477D	Dreamoon and Binary dp, strings	2700	x534
476E	Dreamoon and Strings dp, strings	2200	x1999
476D	Dreamoon and Sets constructive algorithms, greedy, math	1900	x4754
476C	Dreamoon and Sums math	1600	x5778
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x32030
476A	Dreamoon and Stairs implementation, math	1000	x45723
475F	Meta-universe data structures	2900	x239
475E	Strongly Connected City 2 dfs and similar	2700	x441
475D	CGCDSSQ brute force, data structures, math	2000	x5191
475C	Kamal-ol-molk's Painting brute force, constructive algorithms, greedy	2100	x795
475B	Strongly Connected City brute force, dfs and similar, graphs, implementation	1400	x8670
475A	Bayan Bus implementation	1100	x4793
474F	Ant colony data structures, math, number theory	2100	x9237
474E	Pillars binary search, data structures, dp, sortings, trees	2000	x3535
474D	Flowers dp	1700	x26496
474C	Captain Marmot brute force, geometry	2000	x3172
474B	Worms binary search, implementation	1200	x51610
474A	Keyboard implementation	900	x47605
472G	Design Tutorial: Increase the Constraints bitmasks, data structures, fft	2800	x417
472F	Design Tutorial: Change the Goal constructive algorithms, math, matrices	2700	x261
472E	Design Tutorial: Learn from a Game constructive algorithms, implementation	2800	x133
472D	Design Tutorial: Inverse the Problem dfs and similar, dsu, shortest paths, trees	1900	x5626
472C	Design Tutorial: Make It Nondeterministic greedy	1400	x6389
472B	Design Tutorial: Learn from Life	1300	x7471
472A	Design Tutorial: Learn from Math math, number theory	800	x62654
471E	MUH and Lots and Lots of Segments data structures, dsu	2700	x84
471D	MUH and Cube Walls string suffix structures, strings	1800	x8678
471C	MUH and House of Cards binary search, brute force, greedy, math	1700	x3589
471B	MUH and Important Things implementation, sortings	1300	x5976
471A	MUH and Sticks implementation	1100	x13491
470H	Array Sorting *special problem	2300	x190
470G	Hamming Distance *special problem	2300	x96
470F	Pairwise Sums *special problem	2300	x107
470E	Chessboard *special problem	1900	x200
470D	Caesar Cipher *special problem	1900	x155
470C	Eval *special problem	1900	x258
470B	Hexakosioihexekontahexaphobia *special problem	1800	x263
470A	Crystal Ball Sequence *special problem, implementation	1400	x683
469B	Chat Online implementation	1300	x12866
469A	I Wanna Be the Guy greedy, implementation	800	x103188
468E	Permanent dp, graph matchings, math, meet-in-the-middle	3100	x352
468D	Tree graph matchings	3100	x374
468C	Hack it! binary search, constructive algorithms, math	2500	x2462
468B	Two Sets 2-sat, dfs and similar, dsu, graph matchings, greedy	2000	x4396
468A	24 Game constructive algorithms, greedy, math	1500	x8069
467E	Alex and Complicated Task data structures, dp, greedy	2300	x802
467D	Fedor and Essay dfs and similar, dp, graphs, hashing, strings	2400	x1878
467C	George and Job dp, implementation	1700	x15033
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x38767
467A	George and Accommodation implementation	800	x130486
466E	Information Graph dfs and similar, dsu, graphs, trees	2100	x2328
466D	Increase Sequence combinatorics, dp	2100	x3320
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x37404
466B	Wonder Room brute force, math	2000	x4987
466A	Cheap Travel implementation	1200	x66364
465B	Inbox (100500) implementation	1000	x10515
465A	inc ARG implementation	900	x10126
464E	The Classic Problem data structures, graphs, shortest paths	3000	x1556
464D	World of Darkraft - 2 dp, probabilities	2700	x679
464C	Substitutes in Number dp	2100	x1865
464B	Restore Cube brute force, geometry	2000	x1723
464A	No to Palindromes! greedy, strings	1700	x5956
463E	Caisa and Tree brute force, dfs and similar, math, number theory, trees	2100	x1632
463D	Gargari and Permutations dfs and similar, dp, graphs, implementation	1900	x6674
463C	Gargari and Bishops greedy, hashing, implementation	1900	x8826
463B	Caisa and Pylons brute force, implementation, math	1100	x28047
463A	Caisa and Sugar brute force, implementation	1200	x9320
462B	Appleman and Card Game greedy	1300	x14754
462A	Appleman and Easy Task brute force, implementation	1000	x17085
461E	Appleman and a Game binary search, shortest paths, strings	3000	x459