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Problemset

23 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2210D	A Simple RBS Problem constructive algorithms math strings trees	2100	2.3k
2189E	Majority Wins? constructive algorithms greedy math strings	2600	882
2143E	Make Good constructive algorithms greedy math strings	2400	2.1k
2092F	Andryusha and CCB brute force constructive algorithms greedy math number theory strings	2900	438
2062A	String constructive algorithms greedy math strings	800	28.5k
1994H	Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings	3500	779
1992E	Novice's Mistake brute force constructive algorithms implementation math strings	1700	11k
1951E	No Palindromes brute force constructive algorithms divide and conquer greedy hashing implementation math strings	2000	4.6k
1907C	Removal of Unattractive Pairs constructive algorithms greedy math strings	1200	23.5k
1844D	Row Major constructive algorithms greedy math number theory strings	1400	14k
1823D	Unique Palindromes constructive algorithms math strings	1900	4.4k
1776G	Another Wine Tasting Event combinatorics constructive algorithms math strings	2100	2.4k
1704G	Mio and Lucky Array constructive algorithms fft math strings	3500	168
1691C	Sum of Substrings brute force constructive algorithms greedy math strings	1400	17.4k
1684A	Digit Minimization constructive algorithms games math strings	800	25k
1618F	Reverse bitmasks constructive algorithms dfs and similar implementation math strings	2000	4.8k
1526D	Kill Anton brute force constructive algorithms data structures math strings	2200	2.8k
1493E	Enormous XOR bitmasks constructive algorithms greedy math strings two pointers	2600	1.1k
1368B	Codeforces Subsequences brute force constructive algorithms greedy math strings	1500	21.7k
1202D	Print a 1337-string... combinatorics constructive algorithms math strings	1900	5.5k
1158B	The minimal unique substring constructive algorithms math strings	2200	2.4k
758D	Ability To Convert constructive algorithms dp greedy math strings	2000	3k
525B	Pasha and String constructive algorithms greedy math strings	1400	10.3k

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