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Problemset

189 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2242C	Unstable Elements brute force data structures implementation sortings two pointers	1300	10.5k
2208B	Cyclists brute force games greedy implementation math sortings	1100	15k
2200B	Deletion Sort bitmasks brute force greedy sortings	800	27.9k
2200F	Mooclear Reactor 2 brute force data structures greedy implementation sortings	1900	3.2k
2181E	Elevator Against Humanity brute force constructive algorithms greedy sortings	2900	160
2164A	Sequence Game brute force sortings	800	22.3k
2164C	Dungeon binary search brute force data structures greedy sortings	1400	12.3k
2163A	Souvlaki VS. Kalamaki brute force greedy math sortings	800	20.1k
2157E	Adjusting Drones binary search brute force data structures dp dsu greedy implementation sortings	1900	4.6k
2156F1	Strange Operation (Easy Version) brute force data structures greedy implementation sortings	2200	1.7k
2138D	Antiamuny and Slider Movement brute force combinatorics implementation math sortings	2600	682
2129B	Stay or Mirror brute force data structures dp greedy sortings	1600	15.1k
2123G	Modular Sorting brute force data structures greedy math number theory sortings	2100	3.3k
2121H	Ice Baby binary search brute force data structures dp implementation sortings	2300	2.3k
2117G	Omg Graph brute force dsu graphs greedy shortest paths sortings	1900	5.4k
2114F	Small Operations binary search brute force dfs and similar dp math number theory sortings	2000	5.6k
2101B	Quartet Swapping brute force data structures divide and conquer greedy sortings	1800	8.1k
2097A	Sports Betting 2-sat brute force math sortings	1400	8.9k
2067B	Two Large Bags brute force dp greedy sortings	1200	19.4k
2063C	Remove Exactly Two brute force data structures dfs and similar dp graphs greedy sortings trees	1600	15.1k
2061E	Kevin and And bitmasks brute force dp greedy math sortings	2000	4.1k
2059C	Customer Service brute force constructive algorithms graph matchings greedy math sortings	1600	12.8k
2057E1	Another Exercise on Graphs (Easy Version) binary search brute force dp dsu graphs shortest paths sortings	2300	2.7k
2056B	Find the Permutation brute force dfs and similar graphs implementation sortings	1300	18.2k
2055E	Haystacks brute force constructive algorithms data structures greedy sortings	2800	496
2051E	Best Price binary search brute force data structures greedy sortings	1600	12.3k
2048D	Kevin and Competition Memories binary search brute force data structures greedy sortings two pointers	1600	8.5k
2031B	Penchick and Satay Sticks brute force greedy sortings	900	21.1k
2025C	New Game binary search brute force greedy implementation sortings two pointers	1300	19.4k
2018C	Tree Pruning brute force dfs and similar greedy sortings trees	1700	10.2k
2014D	Robert Hood and Mrs Hood brute force data structures greedy sortings	1400	16.3k
1995B1	Bouquet (Easy Version) binary search brute force greedy sortings two pointers	1100	21.3k
1992A	Only Pluses brute force constructive algorithms greedy math sortings	800	50.1k
1991F	Triangle Formation brute force greedy implementation math sortings	2200	2.8k
1990A	Submission Bait brute force games greedy sortings	900	27.2k
1989D	Smithing Skill brute force data structures dp greedy math sortings two pointers	1900	7.2k
1986A	X Axis brute force geometry math sortings	800	48.6k
1986B	Matrix Stabilization brute force data structures greedy sortings	1000	30.4k
1977C	Nikita and LCM brute force data structures dp greedy math number theory sortings	1900	8.2k
1975A	Bazoka and Mocha's Array brute force greedy implementation sortings	800	20.9k
1975B	378QAQ and Mocha's Array brute force greedy math sortings	1000	21.3k
1974F	Cutting Game binary search brute force data structures implementation sortings two pointers	1900	4.5k
1955E	Long Inversions brute force greedy implementation sortings	1700	10.8k
1952J	Help, what does it mean to be "Based" *special brute force constructive algorithms expression parsing implementation sortings	unrated	910
1949B	Charming Meals binary search brute force greedy sortings	1500	5k
1935C	Messenger in MAC binary search brute force constructive algorithms data structures dp greedy sortings	1800	9.9k
1914D	Three Activities brute force dp greedy implementation sortings	1200	40.7k
1914E1	Game with Marbles (Easy Version) brute force games greedy sortings	1400	14.5k
1904C	Array Game binary search brute force data structures sortings two pointers	1400	25.2k
1903A	Halloumi Boxes brute force greedy sortings	800	86.8k
1895E	Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	2300	1.9k
1891B	Deja Vu brute force math sortings	1100	30.9k
1891E	Brukhovich and Exams brute force greedy implementation math sortings	2500	1.1k
1889C1	Doremy's Drying Plan (Easy Version) brute force data structures dp greedy sortings	2000	4k
1884C	Medium Design brute force data structures dp greedy sortings	1700	7.5k
1863E	Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers	2100	3.3k
1850D	Balanced Round brute force greedy implementation sortings	900	64.7k
1834D	Survey in Class brute force data structures greedy implementation sortings	1900	5.6k
1832B	Maximum Sum brute force sortings two pointers	1100	38.1k
1826A	Trust Nobody brute force greedy implementation sortings	1200	17.5k
1826E	Walk the Runway bitmasks brute force data structures dp graphs implementation sortings	2400	2k
1823B	Sort with Step brute force math sortings	900	18.3k
1821E	Rearrange Brackets brute force dp greedy sortings strings	2100	2.8k
1810C	Make It Permutation brute force greedy sortings	1300	16.7k
1807G1	Subsequence Addition (Easy Version) brute force data structures dp greedy implementation sortings	1100	22.7k
1805F1	Survival of the Weakest (easy version) binary search brute force implementation math sortings	2600	1.4k
1799F	Halve or Subtract binary search brute force dp greedy sortings	2700	1.1k
1786B	Cake Assembly Line brute force sortings	1300	9.9k
1781B	Going to the Cinema brute force greedy sortings	1000	15k
1781C	Equal Frequencies brute force constructive algorithms greedy implementation sortings strings	1600	11k
1780F	Three Chairs bitmasks brute force combinatorics data structures dp number theory sortings	2300	2k
1764F	Doremy's Experimental Tree brute force constructive algorithms dfs and similar dsu sortings trees	2500	1.3k
1763B	Incinerate binary search brute force data structures implementation math sortings	1200	16.6k
1759E	The Humanoid brute force dp sortings	1500	12.7k
1742G	Orray bitmasks brute force greedy math sortings	1500	13.7k
1736A	Make A Equal to B brute force greedy sortings	800	24.2k
1734A	Select Three Sticks brute force greedy sortings	800	22.5k
1728A	Colored Balls: Revisited brute force greedy implementation sortings	800	25.5k
1720B	Interesting Sum brute force data structures greedy math sortings	800	22.5k
1707B	Difference Array brute force data structures implementation sortings	1900	6.5k
1698E	PermutationForces II brute force combinatorics greedy sortings trees two pointers	2300	1.9k
1689A	Lex String brute force greedy implementation sortings two pointers	800	17.8k
1687C	Sanae and Giant Robot binary search brute force data structures dsu greedy sortings	2500	1.7k
1684C	Column Swapping brute force constructive algorithms greedy implementation sortings	1400	13.3k
1671B	Consecutive Points Segment brute force math sortings	1000	19.8k
1662I	Ice Cream Shop brute force implementation sortings	unrated	2.5k
1657D	For Gamers. By Gamers. binary search brute force greedy math sortings	2000	5.4k
1654A	Maximum Cake Tastiness brute force greedy implementation sortings	800	19.4k
1646B	Quality vs Quantity brute force constructive algorithms greedy sortings two pointers	800	22.9k
1641A	Great Sequence brute force greedy sortings	1200	19.1k
1641C	Anonymity Is Important binary search brute force data structures dsu greedy sortings	2200	2.9k
1637A	Sorting Parts brute force sortings	800	24.2k
1629A	Download More RAM brute force greedy sortings	800	31.1k
1625B	Elementary Particles brute force greedy sortings	1100	16.9k
1623B	Game on Ranges brute force dfs and similar implementation sortings	1100	14.7k
1622C	Set or Decrease binary search brute force greedy sortings	1600	15.8k
1612E	Messages brute force dp greedy probabilities sortings	2000	2.9k
1607C	Minimum Extraction brute force sortings	1000	27.1k
1606D	Red-Blue Matrix brute force constructive algorithms implementation sortings	2400	1.6k
1572A	Book binary search brute force data structures dp graphs implementation sortings	1800	10.6k

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