Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
27:37:32
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Codeforces Round 941 (Div. 2)
27:37:32
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greedy

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Problems

#	Name
1368D	AND, OR and square sum bitmasks, greedy, math	1700	x11188
486C	Palindrome Transformation brute force, greedy, implementation	1700	x11483
1325D	Ehab the Xorcist bitmasks, constructive algorithms, greedy, number theory	1700	x11506
1474C	Array Destruction brute force, constructive algorithms, data structures, greedy, implementation, sortings	1700	x12172
1343D	Constant Palindrome Sum brute force, data structures, greedy, two pointers	1700	x12182
1554B	Cobb bitmasks, brute force, greedy, math	1700	x12386
276D	Little Girl and Maximum XOR bitmasks, dp, greedy, implementation, math	1700	x12910
349B	Color the Fence data structures, dp, greedy, implementation	1700	x13468
1365D	Solve The Maze constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, shortest paths	1700	x16089
207A1	Beaver's Calculator 1.0 greedy	1600	x271
64C	Table *special problem, greedy, implementation, math	1600	x331
649D	Дефрагментация памяти constructive algorithms, greedy, implementation	1600	x342
1346D	Constructing the Dungeon *special problem, graphs, greedy	1600	x476
1910B	Security Guard *special problem, greedy	1600	x578
1346C	Spring Cleaning *special problem, greedy, sortings	1600	x578
125C	Hobbits' Party constructive algorithms, greedy	1600	x897
175C	Geometry Horse greedy, implementation, sortings, two pointers	1600	x1288
73A	The Elder Trolls IV: Oblivon greedy, math	1600	x1296
291D	Parallel Programming *special problem, greedy	1600	x1466
958E1	Guard Duty (easy) brute force, geometry, greedy, math	1600	x1467
910B	Door Frames greedy, implementation	1600	x1672
70B	Text Messaging expression parsing, greedy, strings	1600	x1716
250C	Movie Critics greedy	1600	x1874
440B	Balancer greedy, implementation	1600	x1915
637D	Running with Obstacles *special problem, data structures, dp, greedy	1600	x1947
847H	Load Testing greedy	1600	x2366
305C	Ivan and Powers of Two greedy, implementation	1600	x2414
232A	Cycles binary search, constructive algorithms, graphs, greedy	1600	x2442
253C	Text Editor data structures, dfs and similar, graphs, greedy, shortest paths	1600	x2518
246C	Beauty Pageant brute force, constructive algorithms, greedy	1600	x2599
225B	Well-known Numbers binary search, greedy, number theory	1600	x3096
873C	Strange Game On Matrix greedy, two pointers	1600	x3209
444A	DZY Loves Physics greedy, math	1600	x3365
297B	Fish Weight constructive algorithms, greedy	1600	x3438
269A	Magical Boxes greedy, math	1600	x3471
898D	Alarm Clock greedy	1600	x3608
333A	Secrets greedy	1600	x3922
154A	Hometask greedy	1600	x3981
626C	Block Towers brute force, greedy, math, number theory	1600	x4285
825C	Multi-judge Solving greedy, implementation	1600	x4349
508C	Anya and Ghosts constructive algorithms, greedy	1600	x4406
898E	Squares and not squares constructive algorithms, greedy	1600	x4484
723C	Polycarp at the Radio greedy	1600	x4503
822C	Hacker, pack your bags! binary search, greedy, implementation, sortings	1600	x4523
597B	Restaurant dp, greedy, sortings	1600	x4630
337C	Quiz binary search, greedy, math, matrices, number theory	1600	x4765
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x4878
845B	Luba And The Ticket brute force, greedy, implementation	1600	x4930
924B	Three-level Laser binary search, greedy, two pointers	1600	x5042
1031C	Cram Time greedy	1600	x5156
949A	Zebras greedy	1600	x5176
383A	Milking cows data structures, greedy	1600	x5196
734C	Anton and Making Potions binary search, dp, greedy, two pointers	1600	x5284
1062C	Banh-mi greedy, implementation, math	1600	x5305
1082C	Multi-Subject Competition greedy, sortings	1600	x5500
712C	Memory and De-Evolution greedy, math	1600	x5528
689B	Mike and Shortcuts dfs and similar, graphs, greedy, shortest paths	1600	x5587
1904D1	Set To Max (Easy Version) brute force, constructive algorithms, greedy	1600	x5600
1056D	Decorate Apple Tree constructive algorithms, dfs and similar, dp, graphs, greedy, sortings, trees	1600	x5614
525C	Ilya and Sticks greedy, math, sortings	1600	x5693
500C	New Year Book Reading constructive algorithms, greedy, implementation, math	1600	x5738
538C	Tourist's Notes binary search, brute force, greedy, implementation, math	1600	x5756
1137B	Camp Schedule greedy, hashing, strings	1600	x5806
1017C	The Phone Number constructive algorithms, greedy	1600	x5889
1227D1	Optimal Subsequences (Easy Version) data structures, greedy	1600	x6118
777C	Alyona and Spreadsheet binary search, data structures, dp, greedy, implementation, two pointers	1600	x6275
350C	Bombs greedy, implementation, sortings	1600	x6428
750C	New Year and Rating binary search, greedy, math	1600	x6484
986A	Fair graphs, greedy, number theory, shortest paths	1600	x6511
219C	Color Stripe brute force, dp, greedy	1600	x6535
1899F	Alex's whims constructive algorithms, graphs, greedy, shortest paths, trees	1600	x6585
1027C	Minimum Value Rectangle greedy	1600	x6594
1175C	Electrification binary search, brute force, greedy	1600	x6596
1787C	Remove the Bracket dp, greedy, math	1600	x6676
731C	Socks dfs and similar, dsu, graphs, greedy	1600	x6766
723D	Lakes in Berland dfs and similar, dsu, graphs, greedy, implementation	1600	x6802
1609D	Social Network dsu, graphs, greedy, implementation, trees	1600	x6898
1660E	Matrix and Shifts brute force, constructive algorithms, greedy, implementation	1600	x6945
1781C	Equal Frequencies brute force, constructive algorithms, greedy, implementation, sortings, strings	1600	x7008
605A	Sorting Railway Cars constructive algorithms, greedy	1600	x7037
939D	Love Rescue dfs and similar, dsu, graphs, greedy, strings	1600	x7094
1238C	Standard Free2play dp, greedy, math	1600	x7095
1029C	Maximal Intersection greedy, math, sortings	1600	x7143
1797C	Li Hua and Chess constructive algorithms, greedy, interactive	1600	x7193
1671D	Insert a Progression brute force, constructive algorithms, greedy	1600	x7240
681C	Heap Operations constructive algorithms, data structures, greedy	1600	x7249
659E	New Reform data structures, dfs and similar, dsu, graphs, greedy	1600	x7292
735C	Tennis Championship combinatorics, constructive algorithms, greedy, math	1600	x7333
1774D	Same Count One brute force, constructive algorithms, greedy, implementation, two pointers	1600	x7389
1082B	Vova and Trophies greedy	1600	x7405
1003D	Coins and Queries greedy	1600	x7496
1878D	Reverse Madness data structures, greedy	1600	x7526
603A	Alternative Thinking dp, greedy, math	1600	x7532
416C	Booking System binary search, dp, greedy, implementation	1600	x7620
1065C	Make It Equal greedy	1600	x7633
1566D2	Seating Arrangements (hard version) data structures, greedy, implementation, sortings, two pointers	1600	x7685
1223C	Save the Nature binary search, greedy	1600	x7723
913C	Party Lemonade bitmasks, dp, greedy	1600	x7735
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7748
1165E	Two Arrays and Sum of Functions greedy, math, sortings	1600	x7771