11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

217 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2242E	Product of Closures bitmasks brute force constructive algorithms greedy implementation math number theory	2200	1.4k
2236C	Omsk Programmers brute force greedy math	1000	20.6k
2231F	Quadratic Jumps brute force constructive algorithms greedy math number theory	2600	787
2229A	Slimes on a Line brute force greedy math	800	18.4k
2211E	Minimum Path Cover brute force dp greedy interactive math number theory trees	2500	1k
2208B	Cyclists brute force games greedy implementation math sortings	1100	15k
2204F	Sum of Fractions binary search brute force combinatorics data structures greedy math number theory two pointers	2200	1.3k
2182F2	Christmas Reindeer (hard version) bitmasks brute force combinatorics data structures greedy math	2500	1.1k
2173D	Taiga's Carry Chains bitmasks brute force dp greedy math	1900	3.8k
2170A	Maximum Neighborhood bitmasks brute force greedy implementation math	800	20.6k
2163A	Souvlaki VS. Kalamaki brute force greedy math sortings	800	20.1k
2159D1	Inverse Minimum Partition (Easy Version) binary search brute force dp geometry greedy math two pointers	2500	1.7k
2157G	Isaac's Queries bitmasks brute force constructive algorithms dfs and similar divide and conquer dp greedy interactive math probabilities	2800	672
2137C	Maximum Even Sum brute force greedy implementation math	1100	23.7k
2131H	Sea, You & copriMe brute force constructive algorithms graphs greedy math number theory	2600	909
2128D	Sum of LDS brute force combinatorics dp greedy math	1600	12.9k
2123G	Modular Sorting brute force data structures greedy math number theory sortings	2100	3.3k
2114D	Come a Little Closer brute force greedy implementation math	1400	15k
2114G	Build an Array brute force constructive algorithms dp greedy math number theory	2200	2.1k
2111F	Puzzle brute force constructive algorithms greedy math	2400	1.5k
2110F	Faculty brute force greedy math number theory	2400	1.9k
2104C	Card Game brute force constructive algorithms games greedy math	1100	17.8k
2103A	Common Multiple brute force greedy implementation math	800	25.2k
2092F	Andryusha and CCB brute force constructive algorithms greedy math number theory strings	2900	438
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
2086E	Zebra-like Numbers bitmasks brute force constructive algorithms dfs and similar dp greedy math	2400	1.7k
2084D	Arcology On Permafrost binary search brute force constructive algorithms greedy math	1600	9.1k
2077D	Maximum Polygon brute force data structures greedy implementation math	3100	393
2072E	Do You Love Your Hero and His Two-Hit Multi-Target Attacks? binary search brute force constructive algorithms dp geometry greedy math	1500	12.6k
2071B	Perfecto brute force constructive algorithms greedy math	1100	21.3k
2067C	Devyatkino brute force dfs and similar greedy math	1500	13k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2061E	Kevin and And bitmasks brute force dp greedy math sortings	2000	4.1k
2059B	Cost of the Array brute force constructive algorithms greedy math	1300	19.1k
2059C	Customer Service brute force constructive algorithms graph matchings greedy math sortings	1600	12.8k
2055C	The Trail brute force constructive algorithms greedy math two pointers	1400	17.6k
2053F	Earnest Matrix Complement brute force data structures dp greedy implementation math	2600	963
2053G	Naive String Splits binary search brute force greedy hashing math number theory strings	3400	228
2051F	Joker brute force greedy implementation math	2000	4.1k
2050B	Transfusion brute force greedy math	1100	27.6k
2050D	Digital string maximization brute force greedy math strings	1300	19.4k
2048A	Kevin and Combination Lock brute force greedy implementation math number theory	800	23k
2043C	Sums on Segments binary search brute force data structures dp greedy math	1600	11.5k
2038B	Make It Equal binary search brute force greedy math	2100	2k
2038K	Grid Walk brute force dp greedy math number theory	2100	1.8k
2038L	Bridge Renovation brute force dp greedy math two pointers	1400	8.3k
2035E	Monster binary search brute force constructive algorithms greedy implementation math ternary search	2300	2k
2033E	Sakurako, Kosuke, and the Permutation brute force data structures dfs and similar dsu graphs greedy math	1400	14.5k
2023D	Many Games brute force dp greedy math probabilities	2900	612
2021B	Maximize Mex brute force greedy math number theory	1200	19.2k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2020A	Find Minimum Operations bitmasks brute force greedy math number theory	800	26.2k
2018A	Cards Partition 2-sat brute force greedy implementation math	1600	12.9k
2013E	Prefix GCD brute force dp greedy math number theory	2200	4.4k
2008A	Sakurako's Exam brute force constructive algorithms greedy math	800	42.3k
2008H	Sakurako's Test binary search brute force greedy math number theory	2100	3.7k
2004F	Make a Palindrome binary search brute force data structures greedy math	2600	1.4k
2003E1	Turtle and Inversions (Easy Version) brute force divide and conquer dp greedy math	2600	902
2003E2	Turtle and Inversions (Hard Version) brute force data structures divide and conquer dp greedy math two pointers	2700	654
2003F	Turtle and Three Sequences brute force data structures dp greedy math probabilities two pointers	2800	838
2002C	Black Circles brute force geometry greedy math	1200	18k
1997F	Chips on a Line brute force combinatorics dp greedy math	2700	1.3k
1995A	Diagonals brute force greedy implementation math	800	26.6k
1995C	Squaring brute force constructive algorithms greedy implementation math number theory	1800	10.4k
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
1990C	Mad MAD Sum brute force greedy math	1500	14.9k
1989D	Smithing Skill brute force data structures dp greedy math sortings two pointers	1900	7.2k
1988A	Split the Multiset brute force greedy implementation math	900	27.3k
1986D	Mathematical Problem brute force dp greedy implementation math two pointers	1400	18.2k
1981A	Turtle and Piggy Are Playing a Game brute force greedy math	800	24.4k
1981C	Turtle and an Incomplete Sequence bitmasks brute force constructive algorithms greedy implementation math	1800	6.4k
1977C	Nikita and LCM brute force data structures dp greedy math number theory sortings	1900	8.2k
1975B	378QAQ and Mocha's Array brute force greedy math sortings	1000	21.3k
1968D	Permutation Game brute force dfs and similar games graphs greedy math	1300	17.7k
1956D	Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math	2000	4.9k
1956E2	Nene vs. Monsters (Hard Version) brute force greedy implementation math	2700	1.1k
1951E	No Palindromes brute force constructive algorithms divide and conquer greedy hashing implementation math strings	2000	4.6k
1941B	Rudolf and 121 brute force dp greedy math	1000	35.3k
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
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
1925B	A Balanced Problemset? brute force greedy math number theory	1200	23.5k
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
1902C	Insert and Equalize brute force constructive algorithms greedy math number theory	1300	17.5k
1891E	Brukhovich and Exams brute force greedy implementation math sortings	2500	1.1k
1884A	Simple Design brute force greedy math	800	19.3k
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
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

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