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Problemset

24 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2132G	Famous Choreographer hashing implementation strings	2600	531
2041I	Auto Complete binary search data structures hashing implementation sortings strings trees	2300	688
2023C	C+K+S constructive algorithms dfs and similar graphs greedy hashing implementation strings	2400	1.4k
1984D	''a'' String Problem brute force hashing implementation math string suffix structures strings	2000	4k
1951E	No Palindromes brute force constructive algorithms divide and conquer greedy hashing implementation math strings	2000	4.6k
1950G	Shuffling Songs bitmasks dfs and similar dp graphs hashing implementation strings	1900	6.3k
1943B	Non-Palindromic Substring hashing implementation math strings	2000	4.7k
1923F	Shrink-Reverse binary search brute force greedy hashing implementation string suffix structures strings	2800	544
1624E	Masha-forgetful brute force constructive algorithms dp hashing implementation strings	2000	4.7k
1553B	Reverse String brute force dp hashing implementation strings	1300	15.6k
1538E	Funny Substrings data structures hashing implementation matrices strings	2100	3.3k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1535F	String Distance binary search brute force data structures hashing implementation strings	3000	701
1451C	String Equality dp greedy hashing implementation strings	1400	17.4k
1393E1	Twilight and Ancient Scroll (easier version) dp hashing implementation string suffix structures strings	2800	482
1393E2	Twilight and Ancient Scroll (harder version) dp hashing implementation string suffix structures strings two pointers	3200	521
1200E	Compress Words brute force hashing implementation string suffix structures strings	2000	9.7k
903E	Swapping Characters brute force hashing implementation strings	2200	1.6k
633C	Spy Syndrome 2 data structures dp hashing implementation sortings string suffix structures strings	1900	3.4k
631D	Messenger data structures hashing implementation string suffix structures strings	2100	2.5k
356E	Xenia and String Problem dp hashing implementation string suffix structures strings	3000	566
182D	Common Divisors brute force hashing implementation math strings	1400	9.4k
128B	String brute force constructive algorithms hashing implementation string suffix structures strings	2100	2.9k
39J	Spelling Check hashing implementation strings	1500	3.6k

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