Problemset - Codeforces

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Codeforces Round #956 (Div. 2) and ByteRace 2024
02:39:23
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Problems

#	Name
1132C	Painting the Fence brute force	1700	x5367
1131F	Asya And Kittens constructive algorithms, dsu	1700	x6460
1129A1	Toy Train (Simplified) brute force, greedy	1700	x3794
1118E	Yet Another Ball Problem constructive algorithms, implementation	1700	x4081
1118D2	Coffee and Coursework (Hard Version) binary search, greedy	1700	x6155
1118D1	Coffee and Coursework (Easy version) brute force, greedy	1700	x5587
1118C	Palindromic Matrix constructive algorithms, implementation	1700	x5694
1115U3	Block unitary *special problem	1700	x197
1114C	Trailing Loves (or L'oeufs?) brute force, implementation, math, number theory	1700	x7290
1111C	Creative Snap binary search, brute force, divide and conquer, math	1700	x6139
1111B	Average Superhero Gang Power brute force, implementation, math	1700	x6205
1102E	Monotonic Renumeration combinatorics, sortings	1700	x5766
1093D	Beautiful Graph dfs and similar, graphs	1700	x8661
1092C	Prefixes and Suffixes strings	1700	x5833
1091D	New Year and the Permutation Concatenation combinatorics, dp, math	1700	x6658
1089E	Easy Chess constructive algorithms	1700	x1962
1085D	Minimum Diameter Tree constructive algorithms, implementation, trees	1700	x5375
1073D	Berland Fair binary search, brute force, data structures, greedy	1700	x6356
1068C	Colored Rooks constructive algorithms, graphs	1700	x3131
1066E	Binary Numbers AND Sum data structures, implementation, math	1700	x6061
1061C	Multiplicity data structures, dp, implementation, math, number theory	1700	x8549
1056C	Pick Heroes greedy, implementation, interactive, sortings	1700	x2335
1051D	Bicolorings bitmasks, dp	1700	x7287
1044A	The Tower is Going Home binary search, two pointers	1700	x2872
1043D	Mysterious Crime brute force, combinatorics, math, meet-in-the-middle, two pointers	1700	x4387
1042C	Array Product constructive algorithms, greedy, math	1700	x4647
1041D	Glider binary search, data structures, two pointers	1700	x5863
1037D	Valid BFS? dfs and similar, graphs, shortest paths, trees	1700	x14218
1032C	Playing Piano constructive algorithms, dp	1700	x3924
1027D	Mouse Hunt dfs and similar, graphs	1700	x7282
1023D	Array Restoration constructive algorithms, data structures	1700	x3962
1019A	Elections brute force, greedy	1700	x4580
1015E1	Stars Drawing (Easy Edition) brute force, dp, greedy	1700	x5559
1009D	Relatively Prime Graph brute force, constructive algorithms, graphs, greedy, math	1700	x6183
1009C	Annoying Present greedy, math	1700	x5206
1006D	Two Strings Swaps implementation	1700	x5905
1002C1	Distinguish zero state and plus state with minimum error	1700	x299
1002B4	Distinguish four 2-qubit states - 2	1700	x306
1001I	Deutsch-Jozsa algorithm *special problem	1700	x398
1000C	Covered Points Count data structures, implementation, sortings	1700	x6559
990D	Graph And Its Complement constructive algorithms, graphs, implementation	1700	x3770
983A	Finite or not? implementation, math	1700	x4468
980C	Posterized games, greedy	1700	x3735
978G	Petya's Exams greedy, implementation, sortings	1700	x4268
977F	Consecutive Subsequence dp	1700	x17525
960C	Subsequence Counting bitmasks, constructive algorithms, greedy, implementation	1700	x3895
954C	Matrix Walk implementation	1700	x3750
949B	A Leapfrog in the Array constructive algorithms, math	1700	x3653
938C	Constructing Tests binary search, brute force, constructive algorithms	1700	x3288
936A	Save Energy! binary search, implementation, math	1700	x4335
931C	Laboratory Work implementation, math	1700	x3303
929C	Красивая команда *special problem, combinatorics, math	1700	x1149
926I	A Vital Problem	1700	x653
926C	Is This a Zebra? implementation	1700	x1869
925B	Resource Distribution binary search, implementation, sortings	1700	x2182
924C	Riverside Curio data structures, dp, greedy	1700	x3706
923A	Primal Sport math, number theory	1700	x4994
919D	Substring dfs and similar, dp, graphs	1700	x9579
917B	MADMAX dfs and similar, dp, games, graphs	1700	x3504
915C	Permute Digits dp, greedy	1700	x6941
910C	Minimum Sum constructive algorithms, greedy, math	1700	x1752
900C	Remove Extra One brute force, data structures, math	1700	x4504
896A	Nephren gives a riddle binary search, dfs and similar	1700	x3348
895B	XK Segments binary search, math, sortings, two pointers	1700	x3443
852G	Bathroom terminal implementation	1700	x1273
850A	Five Dimensional Points brute force, geometry, math	1700	x3030
833A	The Meaningless Game math, number theory	1700	x6102
831C	Jury Marks brute force, constructive algorithms	1700	x4440
827A	String Reconstruction data structures, greedy, sortings, strings	1700	x3965
818D	Multicolored Cars data structures, implementation	1700	x3415
815A	Karen and Game brute force, greedy, implementation	1700	x5587
813C	The Tag Game dfs and similar, graphs	1700	x5781
798C	Mike and gcd problem dp, greedy, number theory	1700	x5673
797C	Minimal string data structures, greedy, strings	1700	x6404
789B	Masha and geometric depression brute force, implementation, math	1700	x4357
784A	Numbers Joke *special problem	1700	x3151
778A	String Game binary search, greedy, strings	1700	x11256
773A	Success Rate binary search, math	1700	x4400
769D	k-Interesting Pairs Of Integers *special problem, bitmasks, brute force, meet-in-the-middle	1700	x2260
769C	Cycle In Maze *special problem, dfs and similar, graphs, greedy, shortest paths	1700	x2170
766C	Mahmoud and a Message brute force, dp, greedy, strings	1700	x4349
765D	Artsem and Saunders constructive algorithms, dsu, math	1700	x2452
761D	Dasha and Very Difficult Problem binary search, brute force, constructive algorithms, greedy, sortings	1700	x3950
758C	Unfair Poll binary search, constructive algorithms, implementation, math	1700	x3836
756A	Pavel and barbecue constructive algorithms, dfs and similar	1700	x2967
747E	Comments dfs and similar, expression parsing, implementation, strings	1700	x1944
739A	Alyona and mex constructive algorithms, greedy	1700	x7719
734D	Anton and Chess implementation	1700	x3705
732D	Exams binary search, greedy, sortings	1700	x5435
729D	Sea Battle constructive algorithms, greedy, math	1700	x3640
729C	Road to Cinema binary search, greedy, sortings	1700	x3863
718A	Efim and Strange Grade dp, implementation, math	1700	x4335
711C	Coloring Trees dp	1700	x7931
698B	Fix a Tree constructive algorithms, dfs and similar, dsu, graphs, trees	1700	x5651
696B	Puzzles dfs and similar, math, probabilities, trees	1700	x3412
691D	Swaps in Permutation dfs and similar, dsu, math	1700	x5377
690B1	Recover Polygon (easy)	1700	x932
689C	Mike and Chocolate Thieves binary search, combinatorics, math	1700	x5044
685A	Robbers' watch brute force, combinatorics, dp, math	1700	x4158
678D	Iterated Linear Function math, number theory	1700	x4424