Problemset - Codeforces

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Codeforces Round (Div. 2)
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brute force

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Problems

#	Name
316D1	PE Lesson brute force, dp	2300	x637
316B1	EKG brute force, dfs and similar	1500	x1523
315A	Sereja and Bottles brute force	1400	x12532
311C	Fetch the Treasure brute force, data structures, graphs, shortest paths	2500	x608
309D	Tennis Rackets brute force, geometry	2700	x206
305B	Continued Fractions brute force, implementation, math	1700	x2327
305A	Strange Addition brute force, constructive algorithms, implementation	1600	x5288
304B	Calendar brute force, implementation	1300	x3207
304A	Pythagorean Theorem II brute force, math	1200	x12338
303C	Minimum Modular brute force, graphs, math, number theory	2400	x991
300C	Beautiful Numbers brute force, combinatorics	1800	x12962
300B	Coach brute force, dfs and similar, graphs	1500	x7469
300A	Array brute force, constructive algorithms, implementation	1100	x28552
299B	Ksusha the Squirrel brute force, implementation	900	x6713
299A	Ksusha and Array brute force, number theory, sortings	1000	x9669
298B	Sail brute force, greedy, implementation	1200	x16135
294D	Shaass and Painter Robot brute force, implementation, number theory	2500	x419
293C	Cube Problem brute force, math, number theory	2400	x700
293B	Distinct Paths brute force, combinatorics	2700	x1018
292C	Beautiful IP Addresses brute force	2000	x1380
291C	Network Mask *special problem, bitmasks, brute force, implementation	1600	x1906
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x19331
289A	Polo the Penguin and Segments brute force, implementation	1100	x10561
287A	IQ Test brute force, implementation	1100	x22411
284B	Cows and Poker Game brute force, implementation	1000	x7461
281B	Nearest Fraction brute force, implementation, two pointers	1700	x3473
280E	Sequence Transformation brute force, data structures, dp, implementation, math	3000	x353
279B	Books binary search, brute force, implementation, two pointers	1400	x81339
279A	Point on Spiral brute force, geometry, implementation	1400	x6008
278B	New Problem brute force, strings	1500	x3667
274C	The Last Hole! brute force, geometry	2600	x414
271B	Prime Matrix binary search, brute force, math, number theory	1300	x16070
271A	Beautiful Year brute force	800	x189781
268A	Games brute force	800	x108926
263E	Rhombus brute force, data structures, dp	2500	x457
263C	Circle of Numbers brute force, dfs and similar, implementation	2000	x1165
261E	Maxim and Calculator brute force, dp, two pointers	2800	x453
260E	Dividing Kingdom binary search, brute force, data structures	2500	x552
260B	Ancient Prophesy brute force, implementation, strings	1600	x4114
259B	Little Elephant and Magic Square brute force, implementation	1100	x14809
259A	Little Elephant and Chess brute force, strings	1000	x10231
258B	Little Elephant and Elections brute force, combinatorics, dp	1900	x1646
257C	View Angle brute force, geometry, math	1800	x4816
255C	Almost Arithmetical Progression brute force, dp	1500	x5127
254D	Rats brute force, dfs and similar, graphs, implementation, shortest paths	2300	x676
254B	Jury Size brute force, implementation	1500	x2285
253D	Table with Letters - 2 brute force, two pointers	2000	x938
252B	Unsorting Array brute force, sortings	1800	x1903
252A	Little Xor brute force, implementation	1100	x5982
250E	Mad Joe brute force	2000	x526
246D	Colorful Graph brute force, dfs and similar, graphs	1600	x10476
246C	Beauty Pageant brute force, constructive algorithms, greedy	1600	x2877
245G	Suggested Friends brute force, graphs	2200	x569
245F	Log Stream Analysis binary search, brute force, implementation, strings	2000	x1004
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x5015
242A	Heads or Tails brute force, implementation	1100	x6939
241F	Race brute force, implementation	2300	x306
239B	Easy Tape Programming brute force, implementation	1500	x1504
236A	Boy or Girl brute force, implementation, strings	800	x301118
233B	Non-square Equation binary search, brute force, math	1400	x8431
231D	Magic Box brute force, geometry	1600	x4383
231A	Team brute force, greedy	800	x462920
229A	Shifts brute force, two pointers	1500	x3826
228B	Two Tables brute force, implementation	1400	x3675
224A	Parallelepiped brute force, geometry, math	1100	x31199
222A	Shooshuns and Sequence brute force, implementation	1200	x12090
219C	Color Stripe brute force, dp, greedy	1600	x7327
218A	Mountain Scenery brute force, constructive algorithms, implementation	1100	x10772
217D	Bitonix' Patrol bitmasks, brute force, combinatorics, dfs and similar, math	2900	x283
217B	Blackboard Fibonacci brute force, math	2100	x1282
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x25963
215C	Crosses brute force, implementation	2100	x740
215A	Bicycle Chain brute force, implementation	900	x16462
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x5426
214A	System of Equations brute force	800	x44644
205B	Little Elephant and Sorting brute force, greedy	1400	x6549
205A	Little Elephant and Rozdil brute force, implementation	900	x25777
203B	Game on Paper brute force, implementation	1300	x2859
203A	Two Problems brute force, implementation	1200	x4499
202B	Brand New Easy Problem brute force	1700	x866
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x20403
201D	Brand New Problem bitmasks, brute force, dp	2600	x494
200D	Programming Language binary search, brute force, expression parsing, implementation	1800	x1068
200C	Football Championship brute force, implementation	1800	x1234
200A	Cinema brute force, data structures	2400	x769
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x31207
195A	Let's Watch Football binary search, brute force, math	1000	x10405
193E	Fibonacci Number brute force, math, matrices	2900	x430
193B	Xor brute force	2000	x1196
192B	Walking in the Rain brute force, implementation	1100	x6896
192A	Funky Numbers binary search, brute force, implementation	1300	x11763
189B	Counting Rhombi brute force, math	1300	x4276
189A	Cut Ribbon brute force, dp	1300	x86079
183B	Zoo brute force, geometry	1700	x864
182D	Common Divisors brute force, hashing, implementation, math, strings	1400	x9552
181B	Number of Triplets binary search, brute force	1300	x3630
181A	Series of Crimes brute force, geometry, implementation	800	x9170
177D1	Encrypting Messages brute force	1200	x2830
177C2	Party brute force, dfs and similar, dsu, graphs	1500	x3131
175E	Power Defence brute force, dp, geometry, greedy	2600	x306

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