Problemset - Codeforces

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Problems

#	Name
1085C	Connect Three implementation, math	1600	x5434
1084C	The Fair Nut and String combinatorics, dp, implementation	1500	x8066
1083A	The Fair Nut and the Best Path data structures, dp, trees	1800	x5411
1082D	Maximum Diameter Graph constructive algorithms, graphs, implementation	1800	x3801
1082C	Multi-Subject Competition greedy, sortings	1600	x5714
1082B	Vova and Trophies greedy	1600	x7562
1081D	Maximum Distance dsu, graphs, shortest paths, sortings	1800	x4047
1081C	Colorful Bricks combinatorics, dp, math	1500	x7267
1081B	Farewell Party constructive algorithms, implementation	1500	x4450
1080C	Masha and two friends implementation	1500	x4038
1077E	Thematic Contests greedy, sortings	1800	x4679
1077D	Cutting Out binary search, sortings	1600	x8866
1076D	Edge Deletion graphs, greedy, shortest paths	1800	x5194
1073D	Berland Fair binary search, brute force, data structures, greedy	1700	x6410
1073C	Vasya and Robot binary search, two pointers	1800	x4767
1070H	BerOS File Suggestion brute force, implementation	1500	x3647
1070F	Debate greedy	1500	x3597
1068C	Colored Rooks constructive algorithms, graphs	1700	x3159
1068A	Birthday math	1400	x6805
1067B	Multihedgehog dfs and similar, graphs, shortest paths	1800	x2664
1066E	Binary Numbers AND Sum data structures, implementation, math	1700	x6151
1066D	Boxes Packing binary search, implementation	1800	x5462
1066C	Books Queries implementation	1400	x9638
1066B	Heaters greedy, two pointers	1500	x8319
1065C	Make It Equal greedy	1600	x7807
1063B	Labyrinth graphs, shortest paths	1800	x7408
1062D	Fun with Integers dfs and similar, graphs, implementation, math	1800	x3950
1062C	Banh-mi greedy, implementation, math	1600	x5410
1062B	Math greedy, math, number theory	1500	x8719
1061C	Multiplicity data structures, dp, implementation, math, number theory	1700	x8789
1061B	Views Matter greedy, implementation, sortings	1400	x7297
1060C	Maximum Subrectangle binary search, implementation, two pointers	1600	x4889
1059C	Sequence Transformation constructive algorithms, math	1600	x7109
1057B	DDoS *special problem, brute force	1400	x1830
1056D	Decorate Apple Tree constructive algorithms, dfs and similar, dp, graphs, greedy, sortings, trees	1600	x5874
1056C	Pick Heroes greedy, implementation, interactive, sortings	1700	x2368
1056B	Divide Candies math, number theory	1600	x4210
1054C	Candies Distribution constructive algorithms, implementation	1500	x4281
1051D	Bicolorings bitmasks, dp	1700	x7392
1051C	Vasya and Multisets brute force, dp, greedy, implementation, math	1500	x9274
1046F	Splitting money implementation	1400	x2764
1046C	Space Formula greedy	1400	x3105
1045I	Palindrome Pairs hashing, strings	1600	x4418
1044A	The Tower is Going Home binary search, two pointers	1700	x2897
1043D	Mysterious Crime brute force, combinatorics, math, meet-in-the-middle, two pointers	1700	x4438
1043C	Smallest Word constructive algorithms, greedy, implementation	1500	x6868
1042D	Petya and Array data structures, divide and conquer, two pointers	1800	x6199
1042C	Array Product constructive algorithms, greedy, math	1700	x4705
1041D	Glider binary search, data structures, two pointers	1700	x5974
1041C	Coffee Break binary search, data structures, greedy, two pointers	1600	x9444
1038D	Slime dp, greedy, implementation	1800	x8361
1037D	Valid BFS? dfs and similar, graphs, shortest paths, trees	1700	x14727
1036D	Vasya and Arrays greedy, two pointers	1600	x9244
1036B	Diagonal Walking v.2 math	1600	x5696
1034A	Enlarge GCD number theory	1800	x8695
1033C	Permutation Game brute force, dp, games	1600	x5570
1032C	Playing Piano constructive algorithms, dp	1700	x3963
1031C	Cram Time greedy	1600	x5319
1031B	Curiosity Has No Limits	1500	x3909
1030D	Vasya and Triangle geometry, number theory	1800	x5941
1029C	Maximal Intersection greedy, math, sortings	1600	x7540
1028C	Rectangles geometry, implementation, sortings	1600	x4580
1027D	Mouse Hunt dfs and similar, graphs	1700	x7443
1027C	Minimum Value Rectangle greedy	1600	x6840
1025C	Plasticine zebra constructive algorithms, implementation	1600	x6120
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7877
1023D	Array Restoration constructive algorithms, data structures	1700	x4030
1019A	Elections brute force, greedy	1700	x4633
1017C	The Phone Number constructive algorithms, greedy	1600	x6002
1016D	Vasya And The Matrix constructive algorithms, flows, math	1800	x4689
1016C	Vasya And The Mushrooms dp, implementation	1800	x3697
1015E1	Stars Drawing (Easy Edition) brute force, dp, greedy	1700	x5760
1015D	Walking Between Houses constructive algorithms, greedy	1600	x8189
1012A	Photo of The Sky brute force, implementation, math, sortings	1500	x6426
1010C	Border number theory	1800	x4835
1010B	Rocket binary search, interactive	1800	x5178
1010A	Fly binary search, math	1500	x8058
1009D	Relatively Prime Graph brute force, constructive algorithms, graphs, greedy, math	1700	x6240
1009C	Annoying Present greedy, math	1700	x5231
1009B	Minimum Ternary String greedy, implementation	1400	x10086
1006E	Military Problem dfs and similar, graphs, trees	1600	x9834
1006D	Two Strings Swaps implementation	1700	x5984
1005E1	Median on Segments (Permutations Edition) sortings	1800	x3891
1005D	Polycarp and Div 3 dp, greedy, number theory	1500	x10142
1004C	Sonya and Robots constructive algorithms, implementation	1400	x7531
1003D	Coins and Queries greedy	1600	x7738
1002E1	Bernstein-Vazirani algorithm	1500	x322
1002D3	Oracle for majority function	1600	x333
1002C2	Distinguish zero state and plus state without errors	1800	x267
1002C1	Distinguish zero state and plus state with minimum error	1700	x302
1002B4	Distinguish four 2-qubit states - 2	1700	x309
1002B3	Distinguish four 2-qubit states	1600	x411
1002B2	Distinguish GHZ state and W state	1600	x446
1002A3	Generate superposition of two basis states	1500	x476
1001I	Deutsch-Jozsa algorithm *special problem	1700	x401
1001G	Oracle for f(x) = k-th element of x *special problem	1400	x538
1001E	Distinguish Bell states *special problem	1600	x558
1001D	Distinguish plus state and minus state *special problem	1400	x682
1001C	Generate GHZ state *special problem	1400	x654
1001B	Generate Bell state *special problem	1400	x711