Problemset - Codeforces

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brute force

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Problems

#	Name
317A	Perfect Pair brute force	1600	x4666
316E1	Summer Homework brute force, data structures	1500	x1486
316D1	PE Lesson brute force, dp	2300	x525
316B1	EKG brute force, dfs and similar	1500	x1377
315A	Sereja and Bottles brute force	1400	x11220
311C	Fetch the Treasure brute force, data structures, graphs, shortest paths	2500	x486
309D	Tennis Rackets brute force, geometry	2700	x176
305B	Continued Fractions brute force, implementation, math	1700	x2152
305A	Strange Addition brute force, constructive algorithms, implementation	1600	x4804
304B	Calendar brute force, implementation	1300	x2987
304A	Pythagorean Theorem II brute force, math	1200	x10712
303C	Minimum Modular brute force, graphs, math, number theory	2400	x892
300C	Beautiful Numbers brute force, combinatorics	1800	x9652
300B	Coach brute force, dfs and similar, graphs	1500	x6370
300A	Array brute force, constructive algorithms, implementation	1100	x23182
299B	Ksusha the Squirrel brute force, implementation	900	x5355
299A	Ksusha and Array brute force, number theory, sortings	1000	x8135
298B	Sail brute force, greedy, implementation	1200	x14267
294D	Shaass and Painter Robot brute force, implementation, number theory	2500	x363
293C	Cube Problem brute force, math, number theory	2400	x577
293B	Distinct Paths brute force, combinatorics	2700	x871
292C	Beautiful IP Addresses brute force	2000	x1173
291C	Network Mask *special problem, bitmasks, brute force, implementation	1600	x1682
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x17426
289A	Polo the Penguin and Segments brute force, implementation	1100	x9304
287A	IQ Test brute force, implementation	1100	x19958
284B	Cows and Poker Game brute force, implementation	1000	x6865
281B	Nearest Fraction brute force, implementation, two pointers	1700	x3036
280E	Sequence Transformation brute force, data structures, dp, implementation, math	3000	x207
279B	Books binary search, brute force, implementation, two pointers	1400	x53987
279A	Point on Spiral brute force, geometry, implementation	1400	x5620
278B	New Problem brute force, strings	1500	x3463
274C	The Last Hole! brute force, geometry	2600	x350
271B	Prime Matrix binary search, brute force, math, number theory	1300	x13216
271A	Beautiful Year brute force	800	x140718
268A	Games brute force	800	x87594
263E	Rhombus brute force, data structures, dp	2500	x402
263C	Circle of Numbers brute force, dfs and similar, implementation	2000	x1078
261E	Maxim and Calculator brute force, dp, two pointers	2800	x416
260E	Dividing Kingdom binary search, brute force, data structures	2500	x459
260B	Ancient Prophesy brute force, implementation, strings	1600	x3828
259B	Little Elephant and Magic Square brute force, implementation	1100	x13990
259A	Little Elephant and Chess brute force, strings	1000	x9189
258B	Little Elephant and Elections brute force, combinatorics, dp	1900	x1453
257C	View Angle brute force, geometry, math	1800	x4389
255C	Almost Arithmetical Progression brute force, dp	1500	x4732
254D	Rats brute force, dfs and similar, graphs, implementation, shortest paths	2300	x552
254B	Jury Size brute force, implementation	1500	x2161
253D	Table with Letters - 2 brute force, two pointers	2000	x848
252B	Unsorting Array brute force, sortings	1800	x1721
252A	Little Xor brute force, implementation	1100	x5328
250E	Mad Joe brute force	2000	x467
246D	Colorful Graph brute force, dfs and similar, graphs	1600	x9482
246C	Beauty Pageant brute force, constructive algorithms, greedy	1600	x2636
245G	Suggested Friends brute force, graphs	2200	x438
245F	Log Stream Analysis binary search, brute force, implementation, strings	2000	x878
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x4513
242A	Heads or Tails brute force, implementation	1100	x6393
241F	Race brute force, implementation	2300	x263
239B	Easy Tape Programming brute force, implementation	1500	x1374
236A	Boy or Girl brute force, implementation, strings	800	x215104
233B	Non-square Equation binary search, brute force, math	1400	x7542
231D	Magic Box brute force, geometry	1600	x4109
231A	Team brute force, greedy	800	x332752
229A	Shifts brute force, two pointers	1500	x3529
228B	Two Tables brute force, implementation	1400	x3469
224A	Parallelepiped brute force, geometry, math	1100	x26975
222A	Shooshuns and Sequence brute force, implementation	1200	x10842
219C	Color Stripe brute force, dp, greedy	1600	x6677
218A	Mountain Scenery brute force, constructive algorithms, implementation	1100	x9513
217D	Bitonix' Patrol bitmasks, brute force, combinatorics, dfs and similar, math	2900	x251
217B	Blackboard Fibonacci brute force, math	2100	x899
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x21269
215C	Crosses brute force, implementation	2100	x670
215A	Bicycle Chain brute force, implementation	900	x14600
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x4984
214A	System of Equations brute force	800	x35830
205B	Little Elephant and Sorting brute force, greedy	1400	x6045
205A	Little Elephant and Rozdil brute force, implementation	900	x22545
203B	Game on Paper brute force, implementation	1300	x2610
203A	Two Problems brute force, implementation	1200	x4184
202B	Brand New Easy Problem brute force	1700	x818
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x17008
201D	Brand New Problem bitmasks, brute force, dp	2600	x419
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	x686
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x26753
195A	Let's Watch Football binary search, brute force, math	1000	x9088
193E	Fibonacci Number brute force, math, matrices	2900	x343
193B	Xor brute force	2000	x1013
192B	Walking in the Rain brute force, implementation	1100	x6288
192A	Funky Numbers binary search, brute force, implementation	1300	x10445
189B	Counting Rhombi brute force, math	1300	x3954
189A	Cut Ribbon brute force, dp	1300	x67749
183B	Zoo brute force, geometry	1700	x698
182D	Common Divisors brute force, hashing, implementation, math, strings	1400	x8102
181B	Number of Triplets binary search, brute force	1300	x3046
181A	Series of Crimes brute force, geometry, implementation	800	x7212
177D1	Encrypting Messages brute force	1200	x2183