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Problemset

37 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2223B	Zhily and Barknights binary search data structures dp math sortings two pointers	1600	3.7k
2203F	Binary Search with One Swap binary search divide and conquer dp hashing math two pointers	2600	457
2169C	Range Operation dp greedy math two pointers	1300	13.4k
2163C	Monopati brute force combinatorics dp math two pointers	1500	9.6k
2159D1	Inverse Minimum Partition (Easy Version) binary search brute force dp geometry greedy math two pointers	2500	1.7k
2125E	Sets of Complementary Sums brute force combinatorics dp math two pointers	2500	1.4k
2084E	Blossom binary search combinatorics dp implementation math two pointers	2400	1.8k
2053I2	Affectionate Arrays (Hard Version) data structures dp graphs greedy math shortest paths two pointers	3500	110
2038L	Bridge Renovation brute force dp greedy math two pointers	1400	8.3k
2025D	Attribute Checks brute force data structures dp implementation math two pointers	1800	8k
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
1989D	Smithing Skill brute force data structures dp greedy math sortings two pointers	1900	7.2k
1986D	Mathematical Problem brute force dp greedy implementation math two pointers	1400	18.2k
1886E	I Wanna be the Team Leader bitmasks constructive algorithms dp greedy math sortings two pointers	2400	1.9k
1870C	Colorful Table binary search data structures dp implementation math two pointers	1300	13.3k
1863E	Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers	2100	3.3k
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1811G2	Vlad and the Nice Paths (hard version) binary search combinatorics data structures dp math two pointers	2200	2.2k
1793D	Moscow Gorillas binary search dp greedy implementation math two pointers	1800	7.2k
1738E	Balance Addicts combinatorics dp math two pointers	2300	1.9k
1728G	Illumination binary search bitmasks brute force combinatorics dp math two pointers	2700	669
1706D2	Chopping Carrots (Hard Version) brute force constructive algorithms data structures dp greedy math number theory two pointers	2400	2k
1699E	Three Days Grace data structures dp greedy math number theory two pointers	2600	1.4k
1696H	Maximum Product? brute force combinatorics dp greedy implementation math two pointers	3500	215
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1598C	Delete Two Elements data structures dp implementation math two pointers	1200	23.9k
1558B	Up the Strip brute force dp math number theory two pointers	1900	5.3k
1525E	Assimilation IV combinatorics dp math probabilities two pointers	2100	2.5k
1519D	Maximum Sum of Products brute force dp implementation math two pointers	1600	17.9k
1497E1	Square-Free Division (easy version) data structures dp greedy math number theory two pointers	1700	9.2k
1497E2	Square-Free Division (hard version) data structures dp greedy math number theory two pointers	2500	2k
1437F	Emotional Fishermen combinatorics dp math two pointers	2600	1.7k
1408C	Discrete Acceleration binary search dp implementation math two pointers	1500	9.3k
1400G	Mercenaries bitmasks brute force combinatorics dp dsu math two pointers	2600	1.2k
665F	Four Divisors data structures dp math number theory sortings two pointers	2400	836
165C	Another Problem on Strings binary search brute force dp math strings two pointers	1600	14k

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