Problemset - Codeforces

Problems

#	Name
285C	Building Permutation greedy, implementation, sortings	1200	x23429
285B	Find Marble implementation	1200	x15084
285A	Slightly Decreasing Permutations greedy, implementation	1100	x13404
284B	Cows and Poker Game brute force, implementation	1000	x6869
282A	Bit++ implementation	800	x269266
281A	Word Capitalization implementation, strings	800	x216369
278A	Circle Line implementation	800	x11768
276A	Lunch Rush implementation	900	x27840
275A	Lights Out implementation	900	x30523
272A	Dima and Friends implementation, math	1000	x24823
271A	Beautiful Year brute force	800	x141217
270A	Fancy Fence geometry, implementation, math	1100	x45874
268B	Buttons implementation, math	1000	x32699
268A	Games brute force	800	x87806
267A	Subtractions math, number theory	900	x7589
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x137409
266A	Stones on the Table implementation	800	x194878
265B	Roadside Trees (Simplified Edition) greedy, implementation	1000	x17275
265A	Colorful Stones (Simplified Edition) implementation	800	x37179
264A	Escape from Stones constructive algorithms, data structures, implementation, two pointers	1200	x10827
263B	Squares greedy, implementation, sortings	900	x9021
263A	Beautiful Matrix implementation	800	x249799
262B	Roma and Changing Signs greedy	1200	x11445
262A	Roma and Lucky Numbers implementation	800	x20094
259B	Little Elephant and Magic Square brute force, implementation	1100	x14013
259A	Little Elephant and Chess brute force, strings	1000	x9196
258A	Little Elephant and Bits greedy, math	1100	x23147
257A	Sockets greedy, implementation, sortings	1100	x6502
255B	Code Parsing implementation	1200	x4999
255A	Greg's Workout implementation	800	x29021
254A	Cards with Numbers constructive algorithms, sortings	1200	x7114
253A	Boys and Girls greedy	1100	x11300
252A	Little Xor brute force, implementation	1100	x5334
250A	Paper Work greedy	1000	x4152
248A	Cupboards implementation	800	x22588
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x9319
245B	Internet Address implementation, strings	1100	x5243
245A	System Administrator implementation	800	x8506
244A	Dividing Orange implementation	900	x7971
242B	Big Segment implementation, sortings	1100	x15864
242A	Heads or Tails brute force, implementation	1100	x6393
239A	Two Bags of Potatoes greedy, implementation, math	1200	x19053
237A	Free Cash implementation	1000	x26996
236A	Boy or Girl brute force, implementation, strings	800	x215924
234B	Reading sortings	1000	x7138
234A	Lefthanders and Righthanders implementation	1200	x4480
233A	Perfect Permutation implementation, math	800	x43080
231A	Team brute force, greedy	800	x334074
230A	Dragons greedy, sortings	1000	x80457
228A	Is your horseshoe on the other hoof? implementation	800	x112305
227B	Effective Approach implementation	1100	x28358
225A	Dice Tower constructive algorithms, greedy	1100	x11817
224A	Parallelepiped brute force, geometry, math	1100	x27016
222A	Shooshuns and Sequence brute force, implementation	1200	x10848
221A	Little Elephant and Function implementation, math	1000	x15323
219A	k-String implementation, strings	1000	x28115
218B	Airport implementation	1100	x16598
218A	Mountain Scenery brute force, constructive algorithms, implementation	1100	x9524
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x21284
216A	Tiling with Hexagons implementation, math	1200	x5025
215A	Bicycle Chain brute force, implementation	900	x14616
214A	System of Equations brute force	800	x35897
208D	Prizes, Prizes, more Prizes implementation	1200	x7605
208A	Dubstep strings	900	x89582
205A	Little Elephant and Rozdil brute force, implementation	900	x22590
203A	Two Problems brute force, implementation	1200	x4186
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x17047
200B	Drinks implementation, math	800	x118692
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x26796
196A	Lexicographically Maximum Subsequence greedy, strings	1100	x5413
195A	Let's Watch Football binary search, brute force, math	1000	x9099
194B	Square math	1200	x3554
194A	Exams implementation, math	900	x9925
192B	Walking in the Rain brute force, implementation	1100	x6295
190A	Vasya and the Bus greedy, math	1100	x5899
188D	Asterisks *special problem, implementation	1100	x683
188A	Hexagonal Numbers *special problem	1100	x782
186B	Growing Mushrooms greedy, sortings	1200	x5619
186A	Comparing Strings implementation, strings	1100	x17160
182B	Vasya's Calendar implementation	1000	x6953
181A	Series of Crimes brute force, geometry, implementation	800	x7233
180F	Mathematical Analysis Rocks! constructive algorithms, implementation, math	1200	x2531
178A3	Educational Game greedy	1100	x1458
178A2	Educational Game greedy	1000	x1642
178A1	Educational Game	1000	x1620
177D1	Encrypting Messages brute force	1200	x2185
177B2	Rectangular Game number theory	1200	x3036
177B1	Rectangular Game number theory	1000	x4197
177A2	Good Matrix Elements implementation	800	x7384
177A1	Good Matrix Elements implementation	800	x8799
176A	Trading Business greedy, sortings	1200	x1514
174A	Problem About Equation math	1100	x2913
172B	Pseudorandom Sequence Period *special problem, implementation, number theory	1200	x2792
172A	Phone Code *special problem, brute force, implementation	800	x6176
171A	Mysterious numbers - 1 *special problem, constructive algorithms	1200	x4492
169B	Replacing Digits greedy	1100	x3322
169A	Chores sortings	800	x6995
168A	Wizards and Demonstration implementation, math	900	x10648
166A	Rank List binary search, implementation, sortings	1100	x17901
165A	Supercentral Point implementation	1000	x23727