Problemset - Codeforces

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Codeforces Round 950 (Div. 3)
11:34:34
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Problems

#	Name
283C	Coin Troubles dp	2100	x1233
282D	Yet Another Number Game dp, games	2100	x1388
280E	Sequence Transformation brute force, data structures, dp, implementation, math	3000	x200
279E	Beautiful Decomposition dp, games, greedy, number theory	1900	x1412
279D	The Minimum Number of Variables bitmasks, dp	2200	x712
277D	Google Code Jam dp, probabilities	2800	x329
274B	Zero Tree dfs and similar, dp, greedy, trees	1800	x4907
273E	Dima and Game dp, games	2600	x362
273D	Dima and Figure dp	2400	x386
269D	Maximum Waterfall data structures, dp, graphs, sortings	2600	x430
268D	Wall Bars dp	2300	x500
264E	Roadside Trees data structures, dp	3000	x397
264D	Colorful Stones dp, two pointers	2500	x408
264C	Choosing Balls dp	2000	x2686
263E	Rhombus brute force, data structures, dp	2500	x395
261E	Maxim and Calculator brute force, dp, two pointers	2800	x406
261D	Maxim and Increasing Subsequence dp	2600	x554
261C	Maxim and Matrix constructive algorithms, dp, math	2000	x761
261B	Maxim and Restaurant dp, math, probabilities	1900	x1366
258D	Little Elephant and Broken Sorting dp, math, probabilities	2600	x1217
258C	Little Elephant and LCM binary search, combinatorics, dp, math	2000	x1763
258B	Little Elephant and Elections brute force, combinatorics, dp	1900	x1423
256D	Liars and Serge dp	2700	x256
254E	Dormitory dp, implementation	2100	x532
251E	Tree and Table dfs and similar, dp, implementation, trees	3000	x169
251C	Number Transformation dp, greedy, number theory	2000	x1013
249D	Donkey and Stars data structures, dp, geometry, math, sortings	2700	x399
248E	Piglet's Birthday dp, math, probabilities	2600	x568
246E	Blood Cousins Return binary search, data structures, dfs and similar, dp, sortings	2400	x2996
245H	Queries for Number of Palindromes dp, hashing, strings	1800	x6029
243D	Cubes data structures, dp, geometry, two pointers	2700	x210
238E	Meeting Her dp, graphs, shortest paths	2600	x343
238C	World Eater Brothers dfs and similar, dp, greedy, trees	2100	x1036
235E	Number Challenge combinatorics, dp, implementation, math, number theory	2600	x758
235B	Let's Play Osu! dp, math, probabilities	2000	x3374
234F	Fence dp	1800	x1717
232E	Quick Tortoise bitmasks, divide and conquer, dp	3000	x678
232C	Doe Graphs constructive algorithms, divide and conquer, dp, graphs, shortest paths	2600	x282
232B	Table bitmasks, combinatorics, dp, math	1900	x1391
231E	Cactus data structures, dfs and similar, dp, graphs, trees	2100	x1564
229E	Gifts combinatorics, dp, math, probabilities	2600	x454
229D	Towers dp, greedy, two pointers	2100	x2124
228C	Fractal Detector dp, hashing	2000	x445
223B	Two Strings data structures, dp, strings	1900	x1725
222E	Decoding Genome dp, matrices	1900	x2573
217C	Formurosa divide and conquer, dp, expression parsing	2600	x313
215E	Periodical Numbers combinatorics, dp, number theory	2100	x539
213C	Relay Race dp	2000	x2747
213B	Numbers combinatorics, dp	1900	x1667
212C	Cowboys combinatorics, dp, math	2100	x377
208C	Police Station dp, graphs, shortest paths	1900	x1789
208B	Solitaire dfs and similar, dp	1900	x1345
204D	Little Elephant and Retro Strings dp	2400	x397
201D	Brand New Problem bitmasks, brute force, dp	2600	x390
201C	Fragile Bridges dp	2000	x1290
187B	AlgoRace dp, shortest paths	1800	x1937
185C	Clever Fat Rat dp	2500	x131
183D	T-shirt dp, greedy, probabilities	2700	x394
182E	Wooden Fence dp	1800	x1431
180E	Cubes binary search, dp, two pointers	1800	x1736
178F2	Representative Sampling dp, sortings, strings	2200	x316
176D	Hyper String dp	2500	x305
175E	Power Defence brute force, dp, geometry, greedy	2600	x261
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x294
173C	Spiral Maximum brute force, dp	1900	x966
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2100
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x347
165E	Compatible Numbers bitmasks, brute force, dfs and similar, dp	2200	x6298
163E	e-Government data structures, dfs and similar, dp, strings, trees	2800	x1537
161E	Polycarpus the Safecracker brute force, dp	2500	x463
161D	Distance in Tree dfs and similar, dp, trees	1800	x13747
158E	Phone Talks *special problem, dp, sortings	1900	x1452
156E	Mrs. Hudson's Pancakes brute force, dp	3000	x161
156C	Cipher combinatorics, dp	2000	x2299
152E	Garden bitmasks, dp, graphs, trees	2500	x463
150D	Mission Impassable dp, strings	2600	x589
149D	Coloring Brackets dp	1900	x3600
148E	Porcelain dp	1900	x3804
148D	Bag of mice dp, games, math, probabilities	1800	x6835
145C	Lucky Subsequence combinatorics, dp, math	2100	x1890
142C	Help Caretaker brute force, dp	2300	x903
141E	Clearing Up constructive algorithms, dp, dsu, graphs	2300	x867
140E	New Year Garland combinatorics, dp	2600	x875
138E	Hellish Constraints brute force, dp, two pointers	2900	x168
138D	World of Darkraft dp, games	2500	x474
137D	Palindromes dp, strings	1900	x1478
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	2100	x605
132C	Logo Turtle dp	1800	x2278
128C	Games with Rectangle combinatorics, dp	2000	x2712
126D	Fibonacci Sums dp, math	2300	x808
123E	Maze dfs and similar, dp, probabilities, trees	2500	x694
123C	Brackets combinatorics, dp, greedy	2300	x590
119C	Education Reform dp	2000	x870
115E	Linear Kingdom Races data structures, dp	2400	x1386
115D	Unambiguous Arithmetic Expression dp, expression parsing	2600	x375
111D	Petya and Coloring combinatorics, dp	2300	x720
111C	Petya and Spiders bitmasks, dp, dsu	2100	x1280
109C	Lucky Tree dp, dsu, trees	1900	x3202
107D	Crime Management dp, graphs, matrices	2400	x401
107C	Arrangement bitmasks, dp	2400	x363