Problemset - Codeforces

Problems

#	Name
299A	Ksusha and Array brute force, number theory, sortings	1000	x9640
298B	Sail brute force, greedy, implementation	1200	x16087
296A	Yaroslav and Permutations greedy, math	1100	x26598
294A	Shaass and Oskols implementation, math	800	x29043
292B	Network Topology graphs, implementation	1200	x11061
292A	SMSC implementation	1100	x2922
291A	Spyke Talks *special problem, implementation, sortings	800	x6570
289A	Polo the Penguin and Segments brute force, implementation	1100	x10537
287A	IQ Test brute force, implementation	1100	x22378
285C	Building Permutation greedy, implementation, sortings	1200	x26771
285B	Find Marble implementation	1200	x15861
285A	Slightly Decreasing Permutations greedy, implementation	1100	x14281
284B	Cows and Poker Game brute force, implementation	1000	x7454
282A	Bit++ implementation	800	x380674
281A	Word Capitalization implementation, strings	800	x284626
278A	Circle Line implementation	800	x12948
276A	Lunch Rush implementation	900	x30605
275A	Lights Out implementation	900	x37507
272A	Dima and Friends implementation, math	1000	x28254
271A	Beautiful Year brute force	800	x187343
270A	Fancy Fence geometry, implementation, math	1100	x52130
268B	Buttons implementation, math	1000	x36524
268A	Games brute force	800	x108237
267A	Subtractions math, number theory	900	x9852
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x173909
266A	Stones on the Table implementation	800	x257503
265B	Roadside Trees (Simplified Edition) greedy, implementation	1000	x18051
265A	Colorful Stones (Simplified Edition) implementation	800	x43879
264A	Escape from Stones constructive algorithms, data structures, implementation, two pointers	1200	x11933
263B	Squares greedy, implementation, sortings	900	x9925
263A	Beautiful Matrix implementation	800	x336162
262B	Roma and Changing Signs greedy	1200	x12518
262A	Roma and Lucky Numbers implementation	800	x22740
259B	Little Elephant and Magic Square brute force, implementation	1100	x14798
259A	Little Elephant and Chess brute force, strings	1000	x10198
258A	Little Elephant and Bits greedy, math	1100	x27059
257A	Sockets greedy, implementation, sortings	1100	x6998
255B	Code Parsing implementation	1200	x5535
255A	Greg's Workout implementation	800	x31593
254A	Cards with Numbers constructive algorithms, sortings	1200	x7866
253A	Boys and Girls greedy	1100	x12336
252A	Little Xor brute force, implementation	1100	x5973
250A	Paper Work greedy	1000	x4956
248A	Cupboards implementation	800	x25617
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x10378
245B	Internet Address implementation, strings	1100	x5565
245A	System Administrator implementation	800	x9242
244A	Dividing Orange implementation	900	x8699
242B	Big Segment implementation, sortings	1100	x17588
242A	Heads or Tails brute force, implementation	1100	x6922
239A	Two Bags of Potatoes greedy, implementation, math	1200	x20969
237A	Free Cash implementation	1000	x30069
236A	Boy or Girl brute force, implementation, strings	800	x297455
234B	Reading sortings	1000	x7812
234A	Lefthanders and Righthanders implementation	1200	x4749
233A	Perfect Permutation implementation, math	800	x50450
231A	Team brute force, greedy	800	x457079
230A	Dragons greedy, sortings	1000	x103836
228A	Is your horseshoe on the other hoof? implementation	800	x147115
227B	Effective Approach implementation	1100	x33363
225A	Dice Tower constructive algorithms, greedy	1100	x14521
224A	Parallelepiped brute force, geometry, math	1100	x31064
222A	Shooshuns and Sequence brute force, implementation	1200	x12065
221A	Little Elephant and Function implementation, math	1000	x17073
219A	k-String implementation, strings	1000	x33335
218B	Airport implementation	1100	x18768
218A	Mountain Scenery brute force, constructive algorithms, implementation	1100	x10750
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x25753
216A	Tiling with Hexagons implementation, math	1200	x5349
215A	Bicycle Chain brute force, implementation	900	x16424
214A	System of Equations brute force	800	x44375
208D	Prizes, Prizes, more Prizes implementation	1200	x8112
208A	Dubstep strings	900	x108664
205A	Little Elephant and Rozdil brute force, implementation	900	x25710
203A	Two Problems brute force, implementation	1200	x4487
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x20302
200B	Drinks implementation, math	800	x155961
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x31111
196A	Lexicographically Maximum Subsequence greedy, strings	1100	x5920
195A	Let's Watch Football binary search, brute force, math	1000	x10381
194B	Square math	1200	x4055
194A	Exams implementation, math	900	x11092
192B	Walking in the Rain brute force, implementation	1100	x6883
190A	Vasya and the Bus greedy, math	1100	x6346
188D	Asterisks *special problem, implementation	1100	x761
188A	Hexagonal Numbers *special problem	1100	x868
186B	Growing Mushrooms greedy, sortings	1200	x6268
186A	Comparing Strings implementation, strings	1100	x18787
182B	Vasya's Calendar implementation	1000	x7456
181A	Series of Crimes brute force, geometry, implementation	800	x9068
180F	Mathematical Analysis Rocks! constructive algorithms, implementation, math	1200	x2942
178A3	Educational Game greedy	1100	x1688
178A2	Educational Game greedy	1000	x1902
178A1	Educational Game	1000	x1873
177D1	Encrypting Messages brute force	1200	x2820
177B2	Rectangular Game number theory	1200	x3465
177B1	Rectangular Game number theory	1000	x5205
177A2	Good Matrix Elements implementation	800	x8753
177A1	Good Matrix Elements implementation	800	x11733
176A	Trading Business greedy, sortings	1200	x1874