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Problemset

19 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
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
1923F	Shrink-Reverse binary search brute force greedy hashing implementation string suffix structures strings	2800	544
1895C	Torn Lucky Ticket brute force dp hashing implementation math	1400	13.3k
1634F	Fibonacci Additions brute force data structures hashing implementation math	2700	2k
1624E	Masha-forgetful brute force constructive algorithms dp hashing implementation strings	2000	4.7k
1574D	The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation	2000	4.9k
1569E	Playoff Restoration bitmasks brute force hashing implementation meet-in-the-middle	2600	901
1553B	Reverse String brute force dp hashing implementation strings	1300	15.6k
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
1500A	Going Home brute force hashing implementation math	1800	9.6k
1493D	GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers	2100	5.9k
1228D	Complete Tripartite brute force constructive algorithms graphs hashing implementation	1900	5.5k
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
633D	Fibonacci-ish brute force dp hashing implementation math	2000	3.1k
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

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