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Problemset

25 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2111E	Changing the String binary search data structures greedy implementation sortings strings	1900	5.5k
2093G	Shorten the Array binary search bitmasks data structures dfs and similar greedy strings trees two pointers	1900	4k
2041I	Auto Complete binary search data structures hashing implementation sortings strings trees	2300	688
2038I	Polyathlon binary search data structures hashing string suffix structures strings	2500	758
1968G1	Division + LCP (easy version) binary search data structures dp hashing string suffix structures strings	1900	5.4k
1968G2	Division + LCP (hard version) binary search brute force data structures dp hashing math string suffix structures strings	2200	2.6k
1913F	Palindromic Problem binary search data structures hashing string suffix structures strings	2800	583
1849C	Binary String Copying binary search brute force data structures hashing strings	1600	12.7k
1827C	Palindrome Partition binary search brute force data structures dp hashing strings	2600	1.8k
1771F	Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees	2500	1.7k
1750E	Bracket Cost binary search data structures divide and conquer dp greedy strings	2400	1.7k
1697C	awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers	1400	15.9k
1608G	Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees	3500	300
1537E2	Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers	2200	6.4k
1535F	String Distance binary search brute force data structures hashing implementation strings	3000	701
1290B	Irreducible Anagrams binary search constructive algorithms data structures strings two pointers	1800	7.4k
1129C	Morse Code binary search data structures dp hashing sortings string suffix structures strings	2400	1k
1051E	Vasya and Big Integers binary search data structures dp hashing strings	2600	1.3k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
755B	PolandBall and Game binary search data structures games greedy sortings strings	1100	13k
722D	Generating Sets binary search data structures dfs and similar greedy strings trees	1900	3.4k
644C	Hostname Aliases *special binary search data structures implementation sortings strings	2100	1k
514C	Watto and Mechanism binary search data structures hashing string suffix structures strings	2000	8.4k
159C	String Manipulation 1.0 *special binary search brute force data structures strings	1400	3.2k
30E	Tricky and Clever Password binary search constructive algorithms data structures greedy hashing strings	2800	961

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