Problemset - Codeforces

→ Pay attention

Before contest
Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2)
13:44:56
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

greedy

Add tag

Problems

#	Name
998B	Cutting dp, greedy, sortings	1200	x13210
997B	Roman Digits brute force, combinatorics, dp, greedy, math	2000	x2986
997A	Convert to Ones brute force, greedy, implementation, math	1500	x8339
996A	Hit the Lottery dp, greedy	800	x93052
995C	Leaving the Bar brute force, data structures, geometry, greedy, math, sortings	2300	x1910
995B	Suit and Tie greedy, implementation, math	1400	x7115
994B	Knights of a Polygonal Table greedy, implementation, sortings	1400	x5739
993D	Compute Power binary search, dp, greedy	2500	x754
991F	Concise and clear brute force, greedy, implementation, math	2700	x310
991D	Bishwock dp, greedy	1500	x7231
991B	Getting an A greedy, sortings	900	x12679
990F	Flow Control dfs and similar, dp, greedy, trees	2400	x912
990E	Post Lamps brute force, greedy	2100	x2034
990B	Micro-World greedy, sortings	1200	x8163
988E	Divisibility by 25 brute force, greedy	2100	x3998
986A	Fair graphs, greedy, number theory, shortest paths	1600	x7029
985E	Pencils and Boxes binary search, data structures, dp, greedy, two pointers	2100	x3696
985C	Liebig's Barrels greedy	1500	x5791
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x11724
982B	Bus of Characters data structures, greedy, implementation	1300	x8334
981F	Round Marriage binary search, graph matchings, greedy	2500	x789
981D	Bookshelves bitmasks, dp, greedy	1900	x3275
980E	The Number Games data structures, greedy, trees	2200	x1955
980C	Posterized games, greedy	1700	x3801
979D	Kuro and GCD and XOR and SUM binary search, bitmasks, brute force, data structures, dp, dsu, greedy, math, number theory, strings, trees	2200	x1858
979B	Treasure Hunt greedy	1800	x4440
978G	Petya's Exams greedy, implementation, sortings	1700	x4402
978B	File Name greedy, strings	800	x36731
976E	Well played! greedy, sortings	2100	x2413
976C	Nested Segments greedy, implementation, sortings	1500	x7025
965E	Short Code data structures, dp, greedy, strings, trees	2200	x1508
965D	Single-use Stones binary search, flows, greedy, two pointers	1900	x3117
963B	Destruction of a Tree constructive algorithms, dfs and similar, dp, greedy, trees	2000	x2851
962E	Byteland, Berland and Disputed Cities constructive algorithms, greedy	2200	x1093
962B	Students in Railway Carriage constructive algorithms, greedy, implementation	1300	x7735
960C	Subsequence Counting bitmasks, constructive algorithms, greedy, implementation	1700	x3936
960B	Minimize the error data structures, greedy, sortings	1500	x8178
959D	Mahmoud and Ehab and another array construction task constructive algorithms, greedy, math, number theory	1900	x3102
959B	Mahmoud and Ehab and the message dsu, greedy, implementation	1200	x9686
958E2	Guard Duty (medium) binary search, dp, greedy, sortings	2200	x980
958E1	Guard Duty (easy) brute force, geometry, greedy, math	1600	x1545
958B2	Maximum Control (medium) data structures, dfs and similar, graphs, greedy, trees	2200	x678
955A	Feed the cat greedy, math	1100	x6680
954G	Castle Defense binary search, data structures, greedy, two pointers	2000	x2171
954E	Water Taps binary search, greedy, sortings	2000	x1924
950B	Intercepted Message greedy, implementation	1100	x7600
949D	Curfew binary search, brute force, greedy, sortings	2300	x832
949A	Zebras greedy	1600	x5410
946E	Largest Beautiful Number greedy, implementation	2200	x1109
946C	String Transformation greedy, strings	1300	x8903
946A	Partition greedy	800	x16613
940E	Cashback data structures, dp, greedy, math	2000	x3801
940B	Our Tanya is Crying Out Loud dp, greedy	1400	x9046
940A	Points on the line brute force, greedy, sortings	1200	x8340
939E	Maximize! binary search, greedy, ternary search, two pointers	1800	x3166
939D	Love Rescue dfs and similar, dsu, graphs, greedy, strings	1600	x7368
938F	Erasing Substrings bitmasks, dp, greedy	2700	x508
938B	Run For Your Prize brute force, greedy	1100	x8881
936D	World of Tank dp, greedy	3000	x332
935F	Fafa and Array data structures, greedy	2600	x368
931A	Friends Meeting brute force, greedy, implementation, math	800	x12244
929A	Прокат велосипедов *special problem, greedy, implementation	1400	x2502
924E	Wardrobe dp, greedy	2700	x517
924C	Riverside Curio data structures, dp, greedy	1700	x3879
924B	Three-level Laser binary search, greedy, two pointers	1600	x5319
924A	Mystical Mosaic greedy, implementation	1300	x5062
923C	Perfect Security data structures, greedy, strings, trees	1800	x4310
922F	Divisibility constructive algorithms, dp, greedy, number theory	2400	x646
922D	Robot Vacuum Cleaner greedy, sortings	1800	x4401
920D	Tanks dp, greedy, implementation	2400	x730
920C	Swap Adjacent Elements dfs and similar, greedy, math, sortings, two pointers	1400	x9250
919A	Supermarket brute force, greedy, implementation	800	x16168
917A	The Monster dp, greedy, implementation, math	1800	x3529
916B	Jamie and Binary Sequence (changed after round) bitmasks, greedy, math	2000	x1919
915C	Permute Digits dp, greedy	1700	x7096
914B	Conan and Agasa play a Card Game games, greedy, implementation	1200	x8638
913D	Too Easy Problems binary search, brute force, data structures, greedy, sortings	1800	x4753
913C	Party Lemonade bitmasks, dp, greedy	1600	x7949
912D	Fishes data structures, graphs, greedy, probabilities, shortest paths	2100	x2023
912C	Perun, Ult! brute force, greedy, sortings	2500	x520
911F	Tree Destruction constructive algorithms, dfs and similar, graphs, greedy, trees	2400	x1759
911E	Stack Sorting constructive algorithms, data structures, greedy, implementation	2000	x2565
910C	Minimum Sum constructive algorithms, greedy, math	1700	x1815
910B	Door Frames greedy, implementation	1600	x1711
910A	The Way to Home dfs and similar, dp, greedy, implementation	800	x12147
909E	Coprocessor dfs and similar, dp, graphs, greedy	1900	x2113
909D	Colorful Points data structures, greedy, implementation	2100	x1951
909A	Generate Login brute force, greedy, sortings	1000	x9349
908F	New Year and Rainbow Roads graphs, greedy, implementation	2400	x1406
903C	Boxes Packing greedy	1200	x18143
903B	The Modcrab greedy, implementation	1200	x7772
903A	Hungry Student Problem greedy, implementation	900	x14665
902B	Coloring a Tree dfs and similar, dsu, greedy	1200	x10909
902A	Visiting a Friend greedy, implementation	1100	x9859
899A	Splitting in Teams constructive algorithms, greedy, math	800	x10269
898E	Squares and not squares constructive algorithms, greedy	1600	x4611
898D	Alarm Clock greedy	1600	x3976
896B	Ithea Plays With Chtholly binary search, constructive algorithms, games, greedy, interactive	2000	x2134
893D	Credit Card data structures, dp, greedy, implementation	1900	x3079
893C	Rumor dfs and similar, graphs, greedy	1300	x23622