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Problemset

16 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2223B	Zhily and Barknights binary search data structures dp math sortings two pointers	1600	3.7k
2053I2	Affectionate Arrays (Hard Version) data structures dp graphs greedy math shortest paths two pointers	3500	110
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
1870C	Colorful Table binary search data structures dp implementation math two pointers	1300	13.3k
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
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
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
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
665F	Four Divisors data structures dp math number theory sortings two pointers	2400	836

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