Problemset - Codeforces

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Problems

#	Name
200E	Tractor College implementation, math, number theory, ternary search	2400	x344
200D	Programming Language binary search, brute force, expression parsing, implementation	1800	x916
200C	Football Championship brute force, implementation	1800	x1060
200A	Cinema brute force, data structures	2400	x687
199B	Special Olympics geometry	1900	x805
198E	Gripping Story binary search, data structures, sortings	2400	x420
198D	Cube Snake constructive algorithms	2700	x107
198C	Delivering Carcinogen binary search, geometry	2400	x375
198A	About Bacteria implementation, math	1700	x3157
197A	Plate Game constructive algorithms, games, math	1600	x6360
196E	Opening Portals dsu, graphs, shortest paths	2600	x1029
196D	The Next Good String data structures, greedy, hashing, strings	2800	x539
196C	Paint Tree constructive algorithms, divide and conquer, geometry, sortings, trees	2200	x960
196B	Infinite Maze dfs and similar, graphs	2000	x2224
195E	Building Forest data structures, dsu, graphs	2000	x724
195D	Analyzing Polyline geometry, math, sortings	1900	x1046
195C	Try and Catch expression parsing, implementation	1800	x1145
193E	Fibonacci Number brute force, math, matrices	2900	x343
193D	Two Segments data structures	2900	x536
193C	Hamming Distance constructive algorithms, greedy, math, matrices	2400	x517
193B	Xor brute force	2000	x1013
193A	Cutting Figure constructive algorithms, graphs, trees	1700	x4015
191E	Thwarting Demonstrations binary search, data structures, trees	2200	x856
191D	Metro Scheme graphs, greedy	2700	x365
191C	Fools and Roads data structures, dfs and similar, trees	1900	x7304
191B	Demonstration greedy	1700	x1013
190E	Counter Attack data structures, dsu, graphs, hashing, sortings	2100	x1553
190D	Non-Secret Cypher two pointers	1900	x2342
190B	Surrounded geometry	1800	x2857
188H	Stack *special problem, expression parsing, implementation	1800	x266
188G	Array Sorting *special problem, implementation	1600	x334
187E	Heaven Tour data structures, greedy	2900	x104
187D	BRT Contract data structures	2800	x537
187C	Weak Memory dfs and similar, dsu	2000	x1363
187B	AlgoRace dp, shortest paths	1800	x1985
185E	Soap Time! - 2 binary search, data structures	3000	x143
185D	Visit of the Great math, number theory	2600	x443
185C	Clever Fat Rat dp	2500	x138
185B	Mushroom Scientists math, ternary search	1800	x1642
183E	Candy Shop greedy	2900	x138
183D	T-shirt dp, greedy, probabilities	2700	x403
183C	Cyclic Coloring dfs and similar	2200	x621
183B	Zoo brute force, geometry	1700	x698
183A	Headquarters constructive algorithms, math	1700	x550
182E	Wooden Fence dp	1800	x1463
182C	Optimal Sum data structures, greedy	2000	x742
182A	Battlefield geometry, graphs, implementation, shortest paths	2200	x288
180E	Cubes binary search, dp, two pointers	1800	x1786
180D	Name greedy, strings	1900	x732
180B	Divisibility Rules math, number theory	2300	x349
180A	Defragmentation implementation	1800	x541
178F3	Representative Sampling	2500	x434
178F2	Representative Sampling dp, sortings, strings	2200	x351
178F1	Representative Sampling	1800	x404
178E3	The Beaver's Problem - 2	2300	x201
178E2	The Beaver's Problem - 2	2000	x230
178E1	The Beaver's Problem - 2	1900	x289
178D3	Magic Squares	2100	x250
178D2	Magic Squares	1900	x273
178C3	Smart Beaver and Resolving Collisions	2000	x324
178C2	Smart Beaver and Resolving Collisions	1900	x307
178C1	Smart Beaver and Resolving Collisions	1600	x493
178B3	Greedy Merchants	1800	x1230
178B2	Greedy Merchants	1600	x683
178B1	Greedy Merchants	1600	x765
177G2	Fibonacci Strings matrices, strings	2600	x204
177G1	Fibonacci Strings strings	2400	x189
177F2	Script Generation	2300	x210
177F1	Script Generation	1800	x305
177E2	Space Voyage binary search	1900	x433
177E1	Space Voyage binary search	1700	x617
176E	Archaeology data structures, dfs and similar, trees	3100	x1195
176D	Hyper String dp	2500	x327
176C	Playing with Superglue combinatorics, constructive algorithms	2000	x482
176B	Word Cut dp	1700	x1837
175F	Gnomes of Might and Magic data structures, graphs, implementation, shortest paths	3000	x66
175E	Power Defence brute force, dp, geometry, greedy	2600	x266
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x297
175C	Geometry Horse greedy, implementation, sortings, two pointers	1600	x1320
174C	Range Increments data structures, greedy	1800	x1102
173E	Camping Groups data structures, sortings	2600	x564
173D	Deputies constructive algorithms, graphs, greedy, implementation	2500	x250
173C	Spiral Maximum brute force, dp	1900	x989
173B	Chamber of Secrets dfs and similar, shortest paths	1800	x3174
172E	BHTML+BCSS *special problem, dfs and similar, expression parsing	2200	x271
171H	A polyline *special problem, implementation	1700	x282
171G	Mysterious numbers - 2 *special problem	1600	x933
171F	ucyhf *special problem, brute force, implementation, number theory	1600	x1284
171E	MYSTERIOUS LANGUAGE *special problem	2000	x1466
171C	A Piece of Cake *special problem, implementation	2000	x1095
168B	Wizards and Minimal Spell implementation, strings	1700	x1223
167E	Wizards and Bets dfs and similar, graphs, math, matrices	2900	x580
167D	Wizards and Roads data structures, divide and conquer, graph matchings, graphs, greedy	3000	x197
167C	Wizards and Numbers games, math	2300	x674
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2170
167A	Wizards and Trolleybuses implementation, math	1600	x2044
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x364
166B	Polygons geometry, sortings	2100	x2485
165E	Compatible Numbers bitmasks, brute force, dfs and similar, dp	2200	x6993
165D	Beard Graph data structures, dsu, trees	2100	x1672