Problemset - Codeforces

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Problems

#	Name
1117B	Emotes greedy, math, sortings	1000	x13792
1114B	Yet Another Array Partitioning Task constructive algorithms, greedy, sortings	1500	x8844
1110E	Magic Stones constructive algorithms, math, sortings	2200	x3805
1110B	Tape greedy, sortings	1400	x10612
1107F	Vasya and Endless Credits dp, flows, graph matchings, graphs, sortings	2600	x719
1107C	Brutality greedy, sortings, two pointers	1300	x9645
1106C	Lunar New Year and Number Division greedy, implementation, math, sortings	900	x14272
1102E	Monotonic Renumeration combinatorics, sortings	1700	x5601
1102B	Array K-Coloring greedy, sortings	1400	x10164
1101C	Division and Union sortings	1500	x7567
1093B	Letters Rearranging constructive algorithms, greedy, sortings, strings	900	x16102
1092B	Teams Forming sortings	800	x25631
1091E	New Year and the Acquaintance Estimation binary search, data structures, graphs, greedy, implementation, math, sortings	2400	x976
1088B	Ehab and subtraction implementation, sortings	1000	x12344
1082C	Multi-Subject Competition greedy, sortings	1600	x5503
1081D	Maximum Distance dsu, graphs, shortest paths, sortings	1800	x3876
1080F	Katya and Segments Sets data structures, interactive, sortings	2400	x669
1077E	Thematic Contests greedy, sortings	1800	x4354
1077D	Cutting Out binary search, sortings	1600	x8311
1075B	Taxi drivers and Lyft implementation, sortings	1200	x4184
1061D	TV Shows data structures, greedy, implementation, sortings	2000	x2292
1061B	Views Matter greedy, implementation, sortings	1400	x7214
1056D	Decorate Apple Tree constructive algorithms, dfs and similar, dp, graphs, greedy, sortings, trees	1600	x5620
1056C	Pick Heroes greedy, implementation, interactive, sortings	1700	x2317
1043E	Train Hard, Win Easy constructive algorithms, greedy, math, sortings	1900	x2684
1042F	Leaf Sets data structures, dfs and similar, dsu, graphs, greedy, sortings, trees	2400	x1237
1041A	Heist greedy, implementation, sortings	800	x24507
1039C	Network Safety dfs and similar, dsu, graphs, math, sortings	2200	x1312
1038C	Gambling greedy, sortings	1300	x9332
1029C	Maximal Intersection greedy, math, sortings	1600	x7286
1028C	Rectangles geometry, implementation, sortings	1600	x4314
1025A	Doggo Recoloring implementation, sortings	900	x14548
1019D	Large Triangle binary search, geometry, sortings	2700	x625
1015C	Songs Compression sortings	1100	x17303
1012A	Photo of The Sky brute force, implementation, math, sortings	1500	x6148
1011A	Stages greedy, implementation, sortings	900	x11923
1008B	Turn the Rectangles greedy, sortings	1000	x11239
1007A	Reorder the Array combinatorics, data structures, math, sortings, two pointers	1300	x11983
1006B	Polycarp's Practice greedy, implementation, sortings	1200	x12810
1005E2	Median on Segments (General Case Edition) sortings	2400	x1206
1005E1	Median on Segments (Permutations Edition) sortings	1800	x3712
1000C	Covered Points Count data structures, implementation, sortings	1700	x6428
998B	Cutting dp, greedy, sortings	1200	x12741
995C	Leaving the Bar brute force, data structures, geometry, greedy, math, sortings	2300	x1728
994B	Knights of a Polygonal Table greedy, implementation, sortings	1400	x5534
992A	Nastya and an Array implementation, sortings	800	x12894
991B	Getting an A greedy, sortings	900	x12304
990B	Micro-World greedy, sortings	1200	x7980
989D	A Shade of Moonlight binary search, geometry, math, sortings, two pointers	2500	x505
988C	Equal Sums implementation, sortings	1400	x9908
988B	Substrings Sort sortings, strings	1100	x17842
984A	Game sortings	800	x18891
981B	Businessmen Problems sortings	1000	x6776
978G	Petya's Exams greedy, implementation, sortings	1700	x4195
977D	Divide by three, multiply by two dfs and similar, math, sortings	1400	x17574
977C	Less or Equal sortings	1200	x32273
976E	Well played! greedy, sortings	2100	x2182
976C	Nested Segments greedy, implementation, sortings	1500	x6279
967B	Watering System math, sortings	1000	x6825
960B	Minimize the error data structures, greedy, sortings	1500	x7370
958E2	Guard Duty (medium) binary search, dp, greedy, sortings	2200	x896
954F	Runner's Problem dp, matrices, sortings	2100	x975
954E	Water Taps binary search, greedy, sortings	2000	x1828
949D	Curfew binary search, brute force, greedy, sortings	2300	x811
940A	Points on the line brute force, greedy, sortings	1200	x8138
937A	Olympiad implementation, sortings	800	x14828
925B	Resource Distribution binary search, implementation, sortings	1700	x2176
922D	Robot Vacuum Cleaner greedy, sortings	1800	x4234
920C	Swap Adjacent Elements dfs and similar, greedy, math, sortings, two pointers	1400	x8994
915E	Physical Education Lessons data structures, implementation, sortings	2300	x3996
913D	Too Easy Problems binary search, brute force, data structures, greedy, sortings	1800	x4493
912C	Perun, Ult! brute force, greedy, sortings	2500	x507
909A	Generate Login brute force, greedy, sortings	1000	x9147
895B	XK Segments binary search, math, sortings, two pointers	1700	x3418
887F	Row of Models greedy, sortings	2500	x160
887E	Little Brother binary search, geometry, sortings	2800	x162
883J	Renovation constructive algorithms, greedy, sortings	2400	x556
875B	Sorting the Coins dsu, implementation, sortings, two pointers	1500	x5131
865B	Ordering Pizza binary search, sortings, ternary search	1900	x1650
864E	Fire dp, sortings	2000	x4127
864A	Fair Game implementation, sortings	1000	x11528
863E	Turn Off The TV data structures, sortings	2000	x2949
863B	Kayaking brute force, greedy, sortings	1500	x7556
862E	Mahmoud and Ehab and the function binary search, data structures, sortings	2100	x1388
858D	Polycarp's phone book data structures, implementation, sortings	1600	x3712
853B	Jury Meeting greedy, sortings, two pointers	1800	x2503
852C	Property greedy, sortings	2100	x374
848B	Rooter's Song constructive algorithms, data structures, geometry, implementation, sortings, two pointers	1900	x1813
847K	Travel Cards greedy, implementation, sortings	1800	x1482
847F	Berland Elections greedy, sortings	2100	x848
845C	Two TVs data structures, greedy, sortings	1500	x7880
845A	Chess Tourney implementation, sortings	1100	x7631
843A	Sorting by Subsequences dfs and similar, dsu, implementation, math, sortings	1400	x5543
840A	Leha and Function combinatorics, greedy, math, number theory, sortings	1300	x6953
833E	Caramel Clouds data structures, dp, sortings	3400	x210
830C	Bamboo Partition brute force, data structures, implementation, math, number theory, sortings, two pointers	2300	x1183
830B	Cards Sorting data structures, implementation, sortings	1600	x2791
830A	Office Keys binary search, brute force, dp, greedy, sortings	1800	x6560
827A	String Reconstruction data structures, greedy, sortings, strings	1700	x3937
822C	Hacker, pack your bags! binary search, greedy, implementation, sortings	1600	x4529