Problemset - Codeforces

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Codeforces Round 944 (Div. 4)
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Problems

#	Name
283D	Cows and Cool Sequences dp, math, number theory	2400	x522
283C	Coin Troubles dp	2100	x1230
282D	Yet Another Number Game dp, games	2100	x1379
279D	The Minimum Number of Variables bitmasks, dp	2200	x691
273D	Dima and Figure dp	2400	x385
268D	Wall Bars dp	2300	x498
264D	Colorful Stones dp, two pointers	2500	x406
263E	Rhombus brute force, data structures, dp	2500	x394
254E	Dormitory dp, implementation	2100	x484
246E	Blood Cousins Return binary search, data structures, dfs and similar, dp, sortings	2400	x2967
238C	World Eater Brothers dfs and similar, dp, greedy, trees	2100	x1021
231E	Cactus data structures, dfs and similar, dp, graphs, trees	2100	x1539
229D	Towers dp, greedy, two pointers	2100	x2103
215E	Periodical Numbers combinatorics, dp, number theory	2100	x538
212C	Cowboys combinatorics, dp, math	2100	x376
204D	Little Elephant and Retro Strings dp	2400	x396
185C	Clever Fat Rat dp	2500	x130
178F2	Representative Sampling dp, sortings, strings	2200	x314
176D	Hyper String dp	2500	x301
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x289
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x346
165E	Compatible Numbers bitmasks, brute force, dfs and similar, dp	2200	x6195
161E	Polycarpus the Safecracker brute force, dp	2500	x462
152E	Garden bitmasks, dp, graphs, trees	2500	x460
145C	Lucky Subsequence combinatorics, dp, math	2100	x1883
142C	Help Caretaker brute force, dp	2300	x900
141E	Clearing Up constructive algorithms, dp, dsu, graphs	2300	x808
138D	World of Darkraft dp, games	2500	x470
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	2100	x603
126D	Fibonacci Sums dp, math	2300	x807
123E	Maze dfs and similar, dp, probabilities, trees	2500	x690
123C	Brackets combinatorics, dp, greedy	2300	x589
115E	Linear Kingdom Races data structures, dp	2400	x1361
111D	Petya and Coloring combinatorics, dp	2300	x717
111C	Petya and Spiders bitmasks, dp, dsu	2100	x1270
107D	Crime Management dp, graphs, matrices	2400	x400
107C	Arrangement bitmasks, dp	2400	x362
101E	Candies and Stones divide and conquer, dp	2500	x477
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x671
95E	Lucky Country dp, dsu, graphs	2500	x1389
95D	Horse Races dp, math	2500	x414
93D	Flags dp, math, matrices	2500	x334
89B	Widget Library dp, expression parsing, graphs, implementation	2300	x510
87D	Beautiful Road dfs and similar, dp, dsu, graphs, implementation, sortings, trees	2300	x845
86C	Genetic engineering dp, string suffix structures, trees	2500	x683
83D	Numbers dp, math, number theory	2400	x821
77D	Domino Carpet dp, implementation	2300	x309
77C	Beavermuncher-0xFF dfs and similar, dp, dsu, greedy, trees	2100	x977
76F	Tourist binary search, data structures, dp	2300	x602
71E	Nuclear Fusion bitmasks, dp	2200	x670
68D	Half-decay tree data structures, divide and conquer, dp, math, probabilities	2500	x448
58E	Expression dp	2400	x348
57D	Journey dp, math	2500	x329
56D	Changing a String dp	2100	x1527
55D	Beautiful numbers dp, number theory	2500	x3603
54D	Writing a Song brute force, dp, strings	2100	x506
53E	Dead Ends bitmasks, dp	2500	x902
50D	Bombing binary search, dp, probabilities	2100	x596
49E	Common ancestor dp	2300	x648
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x560
45B	School dp, dsu	2200	x266
39C	Moon Craters dp, sortings	2100	x569
38H	The Great Marathon dp	2400	x263
38F	Smart Boy dp, games, strings	2100	x375
37D	Lesson Timetable combinatorics, dp, math	2300	x388
31E	TV Game dp	2400	x1024
28D	Don't fear, DravDe is kind binary search, data structures, dp, hashing	2400	x582
28C	Bath Queue combinatorics, dp, probabilities	2200	x983
24D	Broken robot dp, math, probabilities	2400	x1797
23E	Tree dp	2500	x588
17C	Balance dp	2500	x817
13C	Sequence dp, sortings	2200	x4116
11D	A Simple Task bitmasks, dp, graphs	2200	x4458

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