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Problemset

635 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
1949B	Charming Meals binary search brute force greedy sortings	1500	5k
1948B	Array Fix brute force dp greedy implementation	1100	26.5k
1948E	Clique Partition brute force constructive algorithms graphs greedy implementation	2100	3.6k
1946D	Birthday Gift bitmasks brute force constructive algorithms greedy implementation	1900	5.7k
1943E1	MEX Game 2 (Easy Version) binary search brute force greedy	2900	551
1941B	Rudolf and 121 brute force dp greedy math	1000	35.3k
1935C	Messenger in MAC binary search brute force constructive algorithms data structures dp greedy sortings	1800	9.9k
1935E	Distance Learning Courses in MAC bitmasks brute force data structures greedy math	2400	1.7k
1934B	Yet Another Coin Problem brute force dp greedy math	1200	22.4k
1931C	Make Equal Again brute force greedy math	1000	34.3k
1930D1	Sum over all Substrings (Easy Version) brute force dp greedy strings	1800	4.9k
1929C	Sasha and the Casino binary search brute force constructive algorithms games greedy math	1400	17.5k
1929E	Sasha and the Happy Tree Cutting bitmasks brute force dfs and similar dp graphs greedy math trees	2300	2.1k
1928D	Lonely Mountain Dungeons brute force data structures greedy math ternary search	1900	5.3k
1928E	Modular Sequence brute force constructive algorithms dp graphs greedy math number theory	2300	2.3k
1927C	Choose the Different Ones! brute force greedy math	1000	31.9k
1927D	Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers	1300	35.3k
1925B	A Balanced Problemset? brute force greedy math number theory	1200	23.5k
1923F	Shrink-Reverse binary search brute force greedy hashing implementation string suffix structures strings	2800	544
1921E	Eat the Chip brute force games greedy math	1600	11.6k
1920A	Satisfying Constraints brute force greedy math	800	29.8k
1917C	Watering an Array brute force greedy implementation math	1600	12.6k
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
1913C	Game with Multiset binary search bitmasks brute force greedy	1300	17.8k
1907G	Lights brute force constructive algorithms dfs and similar graphs greedy implementation	2200	2.4k
1904D1	Set To Max (Easy Version) brute force constructive algorithms greedy	1600	8.8k
1903A	Halloumi Boxes brute force greedy sortings	800	86.8k
1903B	StORage room bitmasks brute force constructive algorithms greedy	1200	15k
1903D1	Maximum And Queries (easy version) binary search bitmasks brute force greedy	1700	7.4k
1902B	Getting Points binary search brute force greedy	1100	16.6k
1902C	Insert and Equalize brute force constructive algorithms greedy math number theory	1300	17.5k
1895E	Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	2300	1.9k
1893C	Freedom of Choice brute force greedy implementation	2000	3.3k
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
1887C	Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers	2400	2.3k
1884A	Simple Design brute force greedy math	800	19.3k
1884C	Medium Design brute force data structures dp greedy sortings	1700	7.5k
1882B	Sets and Union bitmasks brute force constructive algorithms greedy	1300	17.6k
1882C	Card Game brute force greedy	1500	14.6k
1882E1	Two Permutations (Easy Version) brute force constructive algorithms greedy number theory	2400	1.3k
1876G	Clubstep binary search brute force data structures greedy trees	3500	295
1875A	Jellyfish and Undertale brute force greedy	900	50.6k
1874A	Jellyfish and Game brute force games greedy implementation	1200	19.6k
1873B	Good Kid brute force greedy math	800	64.2k
1872A	Two Vessels brute force greedy math	800	43.6k
1872G	Replace With Product brute force greedy math	2000	5.1k
1867D	Cyclic Operations brute force constructive algorithms dfs and similar graphs greedy implementation	1800	6.9k
1867F	Most Different Tree brute force constructive algorithms dfs and similar greedy hashing	2700	554
1864D	Matrix Cascade brute force constructive algorithms data structures dp greedy math	1700	7.7k
1863E	Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers	2100	3.3k
1860B	Fancy Coins binary search brute force greedy math	1200	19.2k
1859C	Another Permutation Problem brute force dp greedy math	1200	18.9k
1858B	The Walkway brute force dp greedy math number theory	1500	13.2k
1858D	Trees and Segments brute force data structures dp greedy two pointers	2200	3.3k
1855B	Longest Divisors Interval brute force combinatorics greedy math number theory	900	48.1k
1854E	Game Bundles brute force constructive algorithms dp greedy math	3000	575
1853A	Desorting brute force greedy math	800	59.9k
1850D	Balanced Round brute force greedy implementation sortings	900	64.7k
1847C	Vampiric Powers, anyone? bitmasks brute force dp greedy	1400	15k
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1844F1	Min Cost Permutation (Easy Version) brute force constructive algorithms greedy math	2600	937
1841C	Ranom Numbers brute force dp greedy math strings	1800	9.2k
1835B	Lottery binary search brute force greedy math two pointers	2500	1.1k
1834D	Survey in Class brute force data structures greedy implementation sortings	1900	5.6k
1833D	Flipper brute force constructive algorithms greedy	1400	15.3k
1826A	Trust Nobody brute force greedy implementation sortings	1200	17.5k
1826D	Running Miles brute force dp greedy	1700	15.8k
1821B	Sort the Subarray brute force greedy	1100	30.1k
1821D	Black Cells binary search brute force greedy math	1900	5.6k
1821E	Rearrange Brackets brute force dp greedy sortings strings	2100	2.8k
1819A	Constructive Problem brute force greedy	1300	14.7k
1817E	Half-sum brute force divide and conquer greedy	3400	350
1810A	Beautiful Sequence brute force greedy	800	22k
1810C	Make It Permutation brute force greedy sortings	1300	16.7k
1810E	Monsters brute force data structures dfs and similar dsu graphs greedy	2100	4k
1808C	Unlucky Numbers brute force dp greedy implementation	1900	4.4k
1807G1	Subsequence Addition (Easy Version) brute force data structures dp greedy implementation sortings	1100	22.7k
1804C	Pull Your Luck brute force greedy math number theory	1500	14k
1804D	Accommodation brute force dp greedy implementation	2000	5.3k
1800E1	Unforgivable Curse (easy version) brute force constructive algorithms dsu graphs greedy strings	1400	15.9k
1800E2	Unforgivable Curse (hard version) brute force constructive algorithms dfs and similar dsu graphs greedy strings	1500	15.6k
1799B	Equalize by Divide brute force constructive algorithms greedy math	1200	12.9k
1799F	Halve or Subtract binary search brute force dp greedy sortings	2700	1.1k
1798B	Three Sevens brute force data structures greedy implementation	1000	19k
1795B	Ideal Point brute force geometry greedy	900	24.4k
1792C	Min Max Sort binary search brute force greedy math two pointers	1500	17.1k
1791D	Distinct Split brute force greedy strings	1000	52.4k
1790F	Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees	2100	4.2k
1789F	Serval and Brain Power bitmasks brute force dp greedy implementation strings	2700	1k
1784A	Monsters (easy version) brute force greedy	1000	17.3k
1781B	Going to the Cinema brute force greedy sortings	1000	15k
1781C	Equal Frequencies brute force constructive algorithms greedy implementation sortings strings	1600	11k
1781E	Rectangle Shrinking binary search brute force data structures greedy implementation two pointers	2300	1.5k
1780B	GCD Partition brute force greedy math number theory	1100	27.4k
1774D	Same Count One brute force constructive algorithms greedy implementation two pointers	1600	9.4k
1770A	Koxia and Whiteboards brute force greedy	1000	25.4k
1769C1	Подкрутка I *special brute force dp greedy	1200	1.1k
1763C	Another Array Problem brute force constructive algorithms greedy	2000	8k

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