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Problemset

3,040 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
228B	Two Tables brute force implementation	1400	3.7k
227B	Effective Approach implementation	1100	33k
226C	Anniversary data structures implementation math matrices number theory	2400	1k
225D	Snake bitmasks dfs and similar graphs implementation	2200	1.1k
224B	Array bitmasks implementation two pointers	1500	8.1k
223A	Bracket Sequence data structures expression parsing implementation	1700	2.9k
222A	Shooshuns and Sequence brute force implementation	1200	12k
222B	Cosmic Tables data structures implementation	1300	6.6k
222C	Reducing Fractions implementation math number theory sortings	1800	3k
221A	Little Elephant and Function implementation math	1000	17k
221B	Little Elephant and Numbers implementation	1300	5k
220A	Little Elephant and Problem implementation sortings	1300	13.4k
219A	k-String implementation strings	1000	33k
219B	Special Offer! Super Price 999 Bourles! implementation	1400	6.2k
218A	Mountain Scenery brute force constructive algorithms implementation	1100	10.7k
218B	Airport implementation	1100	18.6k
216A	Tiling with Hexagons implementation math	1200	5.3k
216B	Forming Teams dfs and similar implementation	1700	7.1k
215A	Bicycle Chain brute force implementation	900	16.3k
215C	Crosses brute force implementation	2100	739
212B	Polycarpus is Looking for Good Substrings bitmasks hashing implementation	2300	399
208D	Prizes, Prizes, more Prizes implementation	1200	8.1k
205A	Little Elephant and Rozdil brute force implementation	900	25.5k
204E	Little Elephant and Strings data structures implementation string suffix structures two pointers	2800	1.7k
203A	Two Problems brute force implementation	1200	4.5k
203B	Game on Paper brute force implementation	1300	2.8k
203D	Hit Ball geometry implementation math	1700	1.5k
202A	LLPS binary search bitmasks brute force greedy implementation strings	800	20.1k
200B	Drinks implementation math	800	152.6k
200C	Football Championship brute force implementation	1800	1.2k
200D	Programming Language binary search brute force expression parsing implementation	1800	1.1k
200E	Tractor College implementation math number theory ternary search	2400	374
199A	Hexadecimal's theorem brute force constructive algorithms implementation number theory	900	30.8k
198A	About Bacteria implementation math	1700	3.4k
195B	After Training data structures implementation math	1300	5.5k
195C	Try and Catch expression parsing implementation	1800	1.3k
194A	Exams implementation math	900	11k
192A	Funky Numbers binary search brute force implementation	1300	11.7k
192B	Walking in the Rain brute force implementation	1100	6.9k
188B	A + Reverse B *special implementation	1300	813
188C	LCM *special implementation math	1400	525
188D	Asterisks *special implementation	1100	759
188E	HQ9+ *special implementation	1400	559
188F	Binary Notation *special implementation	1400	349
188G	Array Sorting *special implementation	1600	364
188H	Stack *special expression parsing implementation	1800	696
186A	Comparing Strings implementation strings	1100	18.7k
182A	Battlefield geometry graphs implementation shortest paths	2200	367
182B	Vasya's Calendar implementation	1000	7.4k
182D	Common Divisors brute force hashing implementation math strings	1400	9.4k
181A	Series of Crimes brute force geometry implementation	800	9k
180A	Defragmentation implementation	1800	602
180F	Mathematical Analysis Rocks! constructive algorithms implementation math	1200	2.9k
177A1	Good Matrix Elements implementation	800	11.6k
177A2	Good Matrix Elements implementation	800	8.7k
175A	Robot Bicorn Attack brute force implementation	1400	2.6k
175B	Plane of Tanks: Pro implementation	1400	1.6k
175C	Geometry Horse greedy implementation sortings two pointers	1600	1.5k
175F	Gnomes of Might and Magic data structures graphs implementation shortest paths	3000	77
174B	File List dp greedy implementation	1400	2.5k
173A	Rock-Paper-Scissors implementation math	1300	2.5k
173D	Deputies constructive algorithms graphs greedy implementation	2500	314
172A	Phone Code *special brute force implementation	800	8.2k
172B	Pseudorandom Sequence Period *special implementation number theory	1200	3.2k
172C	Bus *special implementation sortings	1500	1.3k
171C	A Piece of Cake *special implementation	2000	1.2k
171F	ucyhf *special brute force implementation number theory	1600	1.5k
171H	A polyline *special implementation	1700	340
168A	Wizards and Demonstration implementation math	900	11.6k
168B	Wizards and Minimal Spell implementation strings	1700	1.3k
167A	Wizards and Trolleybuses implementation math	1600	2.2k
166A	Rank List binary search implementation sortings	1100	21.4k
165A	Supercentral Point implementation	1000	26.6k
165B	Burning Midnight Oil binary search implementation	1500	23.7k
162A	Pentagonal numbers *special implementation	1100	846
160C	Find Pair implementation math sortings	1700	3.8k
159A	Friends or Not *special greedy implementation	1400	2.7k
158A	Next Round *special implementation	800	331.1k
158B	Taxi *special greedy implementation	1100	106.4k
158C	Cd and pwd commands *special data structures implementation	1400	10.6k
156B	Suspects constructive algorithms data structures implementation	1600	2.5k
152A	Marks implementation	900	18.8k
152B	Steps binary search implementation	1300	7.5k
151A	Soft Drinking implementation math	800	97.5k
151B	Phone Numbers implementation strings	1200	6.9k
149A	Business trip greedy implementation sortings	900	47k
149B	Martian Clock implementation	1600	2.4k
148A	Insomnia cure constructive algorithms implementation math	800	114.9k
148B	Escape implementation math	1500	6.1k
147A	Punctuation implementation strings	1300	4.3k
146A	Lucky Ticket implementation	800	17.3k
146B	Lucky Mask brute force implementation	1300	5k
145A	Lucky Conversion greedy implementation	1200	8k
145D	Lucky Pair combinatorics data structures implementation	2900	301
144A	Arrival of the General implementation	800	124.8k
144B	Meeting implementation	1300	5.7k
144C	Anagram Search implementation strings	1500	4.3k
143B	Help Kingdom of Far Far Away 2 implementation strings	1200	5.4k
142B	Help General constructive algorithms greedy implementation	1800	2.4k
141A	Amusing Joke implementation sortings strings	800	103.9k

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