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Problemset

1,984 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
271B	Prime Matrix binary search brute force math number theory	1300	15.8k
268A	Games brute force	800	106.5k
263C	Circle of Numbers brute force dfs and similar implementation	2000	1.2k
263E	Rhombus brute force data structures dp	2500	457
261E	Maxim and Calculator brute force dp two pointers	2800	447
260B	Ancient Prophesy brute force implementation strings	1600	4.1k
260E	Dividing Kingdom binary search brute force data structures	2500	548
259A	Little Elephant and Chess brute force strings	1000	10.1k
259B	Little Elephant and Magic Square brute force implementation	1100	14.8k
258B	Little Elephant and Elections brute force combinatorics dp	1900	1.6k
257C	View Angle brute force geometry math	1800	4.8k
255C	Almost Arithmetical Progression brute force dp	1500	5.1k
254B	Jury Size brute force implementation	1500	2.3k
254D	Rats brute force dfs and similar graphs implementation shortest paths	2300	669
253D	Table with Letters - 2 brute force two pointers	2000	934
252A	Little Xor brute force implementation	1100	5.9k
252B	Unsorting Array brute force sortings	1800	1.9k
250E	Mad Joe brute force	2000	524
246C	Beauty Pageant brute force constructive algorithms greedy	1600	2.8k
246D	Colorful Graph brute force dfs and similar graphs	1600	10.4k
245F	Log Stream Analysis binary search brute force implementation strings	2000	1k
245G	Suggested Friends brute force graphs	2200	564
244B	Undoubtedly Lucky Numbers bitmasks brute force dfs and similar	1600	5k
242A	Heads or Tails brute force implementation	1100	6.9k
241F	Race brute force implementation	2300	306
239B	Easy Tape Programming brute force implementation	1500	1.5k
236A	Boy or Girl brute force implementation strings	800	289.8k
233B	Non-square Equation binary search brute force math	1400	8.4k
231A	Team brute force greedy	800	444.3k
231D	Magic Box brute force geometry	1600	4.4k
229A	Shifts brute force two pointers	1500	3.8k
228B	Two Tables brute force implementation	1400	3.7k
224A	Parallelepiped brute force geometry math	1100	30.7k
222A	Shooshuns and Sequence brute force implementation	1200	12k
219C	Color Stripe brute force dp greedy	1600	7.3k
218A	Mountain Scenery brute force constructive algorithms implementation	1100	10.7k
217A	Ice Skating brute force dfs and similar dsu graphs	1200	25.1k
217B	Blackboard Fibonacci brute force math	2100	1.2k
217D	Bitonix' Patrol bitmasks brute force combinatorics dfs and similar math	2900	282
215A	Bicycle Chain brute force implementation	900	16.3k
215C	Crosses brute force implementation	2100	739
214A	System of Equations brute force	800	43.8k
214B	Hometask brute force constructive algorithms greedy math	1600	5.4k
205A	Little Elephant and Rozdil brute force implementation	900	25.5k
205B	Little Elephant and Sorting brute force greedy	1400	6.5k
203A	Two Problems brute force implementation	1200	4.5k
203B	Game on Paper brute force implementation	1300	2.8k
202A	LLPS binary search bitmasks brute force greedy implementation strings	800	20.1k
202B	Brand New Easy Problem brute force	1700	859
201D	Brand New Problem bitmasks brute force dp	2600	493
200A	Cinema brute force data structures	2400	759
200C	Football Championship brute force implementation	1800	1.2k
200D	Programming Language binary search brute force expression parsing implementation	1800	1.1k
199A	Hexadecimal's theorem brute force constructive algorithms implementation number theory	900	30.8k
195A	Let's Watch Football binary search brute force math	1000	10.3k
193B	Xor brute force	2000	1.2k
193E	Fibonacci Number brute force math matrices	2900	425
192A	Funky Numbers binary search brute force implementation	1300	11.7k
192B	Walking in the Rain brute force implementation	1100	6.9k
189A	Cut Ribbon brute force dp	1300	83.5k
189B	Counting Rhombi brute force math	1300	4.2k
183B	Zoo brute force geometry	1700	859
182D	Common Divisors brute force hashing implementation math strings	1400	9.4k
181A	Series of Crimes brute force geometry implementation	800	9k
181B	Number of Triplets binary search brute force	1300	3.6k
177C2	Party brute force dfs and similar dsu graphs	1500	3.1k
177D1	Encrypting Messages brute force	1200	2.8k
175A	Robot Bicorn Attack brute force implementation	1400	2.6k
175D	Plane of Tanks: Duel brute force dp math probabilities	2400	332
175E	Power Defence brute force dp geometry greedy	2600	305
173C	Spiral Maximum brute force dp	1900	1.1k
172A	Phone Code *special brute force implementation	800	8.2k
171D	Broken checker *special brute force	1300	2.8k
171F	ucyhf *special brute force implementation number theory	1600	1.5k
165C	Another Problem on Strings binary search brute force dp math strings two pointers	1600	14.1k
165E	Compatible Numbers bitmasks brute force dfs and similar dp	2200	9.9k
164D	Minimum Diameter binary search brute force	3100	373
163D	Large Refrigerator brute force	2900	588
161A	Dress'em in Vests! binary search brute force greedy two pointers	1300	5.5k
161E	Polycarpus the Safecracker brute force dp	2500	528
159C	String Manipulation 1.0 *special binary search brute force data structures strings	1400	3.2k
159D	Palindrome pairs *special brute force dp strings	1500	4.7k
158D	Ice Sculptures *special brute force number theory	1300	6.5k
157A	Game Outcome brute force	800	8.7k
156A	Message brute force	1700	3.3k
156E	Mrs. Hudson's Pancakes brute force dp	3000	239
155A	I_love_\%username\% brute force	800	95.8k
152D	Frames brute force	2600	269
146B	Lucky Mask brute force implementation	1300	5k
143A	Help Vasilisa the Wise 2 brute force math	1000	15.6k
142A	Help Farmer brute force math	1600	2.9k
142C	Help Caretaker brute force dp	2300	1k
140B	New Year Cards brute force greedy implementation	1800	1.8k
138E	Hellish Constraints brute force dp two pointers	2900	223
135B	Rectangle and Square brute force geometry math	1600	2.7k
135D	Cycle brute force dfs and similar implementation	2500	331
134A	Average Numbers brute force implementation	1200	4.9k
134B	Pairs of Numbers brute force dfs and similar math number theory	1900	2.5k
129B	Students and Shoelaces brute force dfs and similar graphs implementation	1200	14.1k
128B	String brute force constructive algorithms hashing implementation string suffix structures strings	2100	2.9k

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