Problemset - Codeforces

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Codeforces Round 950 (Div. 3)
10:22:47
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Problems

#	Name
207B1	Military Trainings	1600	x258
207A3	Beaver's Calculator 1.0 greedy	2000	x204
207A2	Beaver's Calculator 1.0 greedy	1800	x225
207A1	Beaver's Calculator 1.0 greedy	1600	x276
205B	Little Elephant and Sorting brute force, greedy	1400	x5951
205A	Little Elephant and Rozdil brute force, implementation	900	x21668
204E	Little Elephant and Strings data structures, implementation, string suffix structures, two pointers	2800	x1101
204D	Little Elephant and Retro Strings dp	2400	x397
204C	Little Elephant and Furik and Rubik math, probabilities	2000	x1082
204B	Little Elephant and Cards binary search, data structures	1500	x5039
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x5551
203E	Transportation greedy, sortings, two pointers	2300	x277
203D	Hit Ball geometry, implementation, math	1700	x1402
203C	Photographer greedy, sortings	1400	x5592
203B	Game on Paper brute force, implementation	1300	x2560
203A	Two Problems brute force, implementation	1200	x4114
202B	Brand New Easy Problem brute force	1700	x809
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15963
201E	Thoroughly Bureaucratic Organization binary search, combinatorics	2600	x403
201D	Brand New Problem bitmasks, brute force, dp	2600	x390
201C	Fragile Bridges dp	2000	x1290
201B	Guess That Car! math, ternary search	1800	x1253
201A	Clear Symmetry constructive algorithms, dp, math	1700	x2973
200E	Tractor College implementation, math, number theory, ternary search	2400	x334
200D	Programming Language binary search, brute force, expression parsing, implementation	1800	x880
200C	Football Championship brute force, implementation	1800	x1005
200B	Drinks implementation, math	800	x108956
200A	Cinema brute force, data structures	2400	x662
199B	Special Olympics geometry	1900	x781
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25300
198E	Gripping Story binary search, data structures, sortings	2400	x404
198D	Cube Snake constructive algorithms	2700	x105
198C	Delivering Carcinogen binary search, geometry	2400	x370
198B	Jumping on Walls shortest paths	1400	x4126
198A	About Bacteria implementation, math	1700	x3117
197B	Limit math	1400	x4546
197A	Plate Game constructive algorithms, games, math	1600	x6057
196E	Opening Portals dsu, graphs, shortest paths	2600	x835
196D	The Next Good String data structures, greedy, hashing, strings	2800	x522
196C	Paint Tree constructive algorithms, divide and conquer, geometry, sortings, trees	2200	x741
196B	Infinite Maze dfs and similar, graphs	2000	x2132
196A	Lexicographically Maximum Subsequence greedy, strings	1100	x5312
195E	Building Forest data structures, dsu, graphs	2000	x690
195D	Analyzing Polyline geometry, math, sortings	1900	x1008
195C	Try and Catch expression parsing, implementation	1800	x1116
195B	After Training data structures, implementation, math	1300	x5130
195A	Let's Watch Football binary search, brute force, math	1000	x8508
194B	Square math	1200	x3440
194A	Exams implementation, math	900	x9661
193E	Fibonacci Number brute force, math, matrices	2900	x323
193D	Two Segments data structures	2900	x389
193C	Hamming Distance constructive algorithms, greedy, math, matrices	2400	x498
193B	Xor brute force	2000	x993
193A	Cutting Figure constructive algorithms, graphs, trees	1700	x3859
192B	Walking in the Rain brute force, implementation	1100	x6153
192A	Funky Numbers binary search, brute force, implementation	1300	x10171
191E	Thwarting Demonstrations binary search, data structures, trees	2200	x817
191D	Metro Scheme graphs, greedy	2700	x347
191C	Fools and Roads data structures, dfs and similar, trees	1900	x6796
191B	Demonstration greedy	1700	x996
191A	Dynasty Puzzles dp	1500	x3832
190E	Counter Attack data structures, dsu, graphs, hashing, sortings	2100	x1445
190D	Non-Secret Cypher two pointers	1900	x2243
190C	STL dfs and similar	1500	x2724
190B	Surrounded geometry	1800	x2793
190A	Vasya and the Bus greedy, math	1100	x5722
189B	Counting Rhombi brute force, math	1300	x3881
189A	Cut Ribbon brute force, dp	1300	x63302
188H	Stack *special problem, expression parsing, implementation	1800	x245
188G	Array Sorting *special problem, implementation	1600	x326
188F	Binary Notation *special problem, implementation	1400	x289
188E	HQ9+ *special problem, implementation	1400	x491
188D	Asterisks *special problem, implementation	1100	x659
188C	LCM *special problem, implementation, math	1400	x435
188B	A + Reverse B *special problem, implementation	1300	x705
188A	Hexagonal Numbers *special problem	1100	x766
187E	Heaven Tour data structures, greedy	2900	x94
187D	BRT Contract data structures	2800	x503
187C	Weak Memory dfs and similar, dsu	2000	x1301
187B	AlgoRace dp, shortest paths	1800	x1937
187A	Permutations greedy	1500	x2729
186B	Growing Mushrooms greedy, sortings	1200	x5341
186A	Comparing Strings implementation, strings	1100	x16309
185E	Soap Time! - 2 binary search, data structures	3000	x104
185D	Visit of the Great math, number theory	2600	x386
185C	Clever Fat Rat dp	2500	x131
185B	Mushroom Scientists math, ternary search	1800	x1603
185A	Plant math	1300	x5722
183E	Candy Shop greedy	2900	x133
183D	T-shirt dp, greedy, probabilities	2700	x394
183C	Cyclic Coloring dfs and similar	2200	x599
183B	Zoo brute force, geometry	1700	x678
183A	Headquarters constructive algorithms, math	1700	x529
182E	Wooden Fence dp	1800	x1431
182D	Common Divisors brute force, hashing, implementation, math, strings	1400	x7841
182C	Optimal Sum data structures, greedy	2000	x711
182B	Vasya's Calendar implementation	1000	x6813
182A	Battlefield geometry, graphs, implementation, shortest paths	2200	x280
181B	Number of Triplets binary search, brute force	1300	x2903
181A	Series of Crimes brute force, geometry, implementation	800	x6739