Problemset - Codeforces

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Codeforces Round (Div. 1 + Div. 2)
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Problems

#	Name
1082E	Increasing Frequency binary search, dp, greedy	2000	x4075
1081E	Missing Numbers binary search, constructive algorithms, greedy, math, number theory	1900	x2538
1077D	Cutting Out binary search, sortings	1600	x8348
1076C	Meme Problem binary search, math	1300	x12110
1073D	Berland Fair binary search, brute force, data structures, greedy	1700	x6325
1073C	Vasya and Robot binary search, two pointers	1800	x4560
1071E	Rain Protection binary search, geometry	3500	x90
1070E	Getting Deals Done binary search, data structures	2100	x1191
1066D	Boxes Packing binary search, implementation	1800	x5321
1063C	Dwarves, Hats and Extrasensory Abilities binary search, constructive algorithms, geometry, interactive	1900	x2792
1062E	Company binary search, data structures, dfs and similar, greedy, trees	2300	x1710
1060C	Maximum Subrectangle binary search, implementation, two pointers	1600	x4812
1059E	Split the Tree binary search, data structures, dp, greedy, trees	2400	x1354
1059D	Nature Reserve binary search, geometry, ternary search	2200	x2544
1056F	Write The Contest binary search, dp, math	2500	x466
1055E	Segments on the Line binary search, dp	2500	x711
1051E	Vasya and Big Integers binary search, data structures, dp, hashing, strings	2600	x878
1044A	The Tower is Going Home binary search, two pointers	1700	x2855
1042A	Benches binary search, implementation	1100	x12526
1041D	Glider binary search, data structures, two pointers	1700	x5839
1041C	Coffee Break binary search, data structures, greedy, two pointers	1600	x9290
1039B	Subway Pursuit binary search, interactive, probabilities	2100	x2281
1034D	Intervals of Intervals binary search, data structures, two pointers	3500	x432
1033E	Hidden Bipartite Graph binary search, constructive algorithms, dfs and similar, graphs, interactive	2800	x583
1029F	Multicolored Markers binary search, brute force, math, number theory	2000	x2478
1027F	Session in BSU binary search, dfs and similar, dsu, graph matchings, graphs	2400	x1507
1019D	Large Triangle binary search, geometry, sortings	2700	x629
1019B	The hat binary search, interactive	2000	x1891
1016E	Rest In The Shades binary search, geometry	2400	x930
1015E2	Stars Drawing (Hard Edition) binary search, dp, greedy	1900	x3476
1011B	Planning The Expedition binary search, brute force, implementation	1200	x9817
1010B	Rocket binary search, interactive	1800	x5075
1010A	Fly binary search, math	1500	x7998
1007C	Guess two numbers binary search, interactive	3000	x407
1006C	Three Parts of the Array binary search, data structures, two pointers	1200	x20355
1004E	Sonya and Ice Cream binary search, data structures, dp, greedy, shortest paths, trees	2400	x1012
996B	World Cup binary search, math	1300	x8865
993D	Compute Power binary search, dp, greedy	2500	x593
992E	Nastya and King-Shamans binary search, data structures	2500	x1270
991C	Candies binary search, implementation	1500	x10041
989D	A Shade of Moonlight binary search, geometry, math, sortings, two pointers	2500	x506
985E	Pencils and Boxes binary search, data structures, dp, greedy, two pointers	2100	x3264
985D	Sand Fortress binary search, constructive algorithms, math	2100	x2257
983E	NN country binary search, data structures, trees	2800	x877
981F	Round Marriage binary search, graph matchings, greedy	2500	x674
979D	Kuro and GCD and XOR and SUM binary search, bitmasks, brute force, data structures, dp, dsu, greedy, math, number theory, strings, trees	2200	x1692
978F	Mentors binary search, data structures, implementation	1500	x8057
978C	Letters binary search, implementation, two pointers	1000	x24482
975C	Valhalla Siege binary search	1400	x9379
965D	Single-use Stones binary search, flows, greedy, two pointers	1900	x3019
961F	k-substrings binary search, hashing, string suffix structures	2700	x658
958F2	Lightsabers (medium) binary search, two pointers	1800	x1201
958E2	Guard Duty (medium) binary search, dp, greedy, sortings	2200	x901
955C	Sad powers binary search, math, number theory	2100	x2465
954G	Castle Defense binary search, data structures, greedy, two pointers	2000	x1905
954E	Water Taps binary search, greedy, sortings	2000	x1836
949D	Curfew binary search, brute force, greedy, sortings	2300	x812
940D	Alena And The Heater binary search, implementation	1600	x3576
939E	Maximize! binary search, greedy, ternary search, two pointers	1800	x3014
939C	Convenient For Everybody binary search, two pointers	1600	x4569
938C	Constructing Tests binary search, brute force, constructive algorithms	1700	x3278
936A	Save Energy! binary search, implementation, math	1700	x4321
932D	Tree binary search, dp, trees	2200	x1647
932B	Recursive Queries binary search, data structures, dfs and similar	1300	x7804
925F	Parametric Circulation binary search, flows	3100	x94
925B	Resource Distribution binary search, implementation, sortings	1700	x2177
925A	Stairs and Elevators binary search	1600	x3363
924B	Three-level Laser binary search, greedy, two pointers	1600	x5080
923B	Producing Snow binary search, data structures	1600	x7180
920G	List Of Integers binary search, bitmasks, brute force, combinatorics, math, number theory	2200	x1683
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x26994
913D	Too Easy Problems binary search, brute force, data structures, greedy, sortings	1800	x4503
912E	Prime Gift binary search, dfs and similar, math, meet-in-the-middle, number theory, two pointers	2400	x1490
911B	Two Cakes binary search, brute force, implementation	1200	x11026
901C	Bipartite Segments binary search, data structures, dfs and similar, dsu, graphs, two pointers	2300	x1132
896B	Ithea Plays With Chtholly binary search, constructive algorithms, games, greedy, interactive	2000	x2053
896A	Nephren gives a riddle binary search, dfs and similar	1700	x3340
895B	XK Segments binary search, math, sortings, two pointers	1700	x3427
889E	Mod Mod Mod binary search, dp, math	3000	x516
888C	K-Dominant Character binary search, implementation, two pointers	1400	x8100
887E	Little Brother binary search, geometry, sortings	2800	x162
883I	Photo Processing binary search, dp	1900	x1897
883D	Packmen Strike Back binary search, dp, math	2500	x349
883C	Downloading B++ binary search, implementation	2300	x614
875E	Delivery Club binary search, data structures, dp	2600	x852
875D	High Cry binary search, bitmasks, combinatorics, data structures, divide and conquer	2200	x1985
865C	Gotta Go Fast binary search, dp	2400	x813
865B	Ordering Pizza binary search, sortings, ternary search	1900	x1652
862E	Mahmoud and Ehab and the function binary search, data structures, sortings	2100	x1391
862D	Mahmoud and Ehab and the binary string binary search, divide and conquer, interactive	2000	x1652
855F	Nagini binary search, data structures	3100	x421
853D	Michael and Charging Stations binary search, dp, greedy	2400	x653
852D	Exploration plan binary search, flows, graph matchings, shortest paths	2100	x955
847J	Students Initiation binary search, flows, graphs	2400	x615
847E	Packmen binary search, dp	1800	x2750
847B	Preparing for Merge Sort binary search, data structures	1600	x4665
846D	Monitor binary search, data structures	1900	x2357
845E	Fire in the City binary search, data structures	2400	x579
842E	Nikita and game binary search, dfs and similar, divide and conquer, graphs, trees	2800	x397
842D	Vitya and Strange Lesson binary search, data structures	2000	x3234