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Problemset

24 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2237G	Send GCDs communication constructive algorithms interactive math number theory	2900	416
2211E	Minimum Path Cover brute force dp greedy interactive math number theory trees	2500	1k
2210E	Binary Strings are Simple? constructive algorithms implementation interactive number theory	2700	369
2179F	Blackslex and Another RGB Walking communication constructive algorithms graphs interactive number theory trees	2000	2.9k
2109C1	Hacking Numbers (Easy Version) bitmasks constructive algorithms interactive math number theory	1500	11.8k
2109C2	Hacking Numbers (Medium Version) constructive algorithms interactive math number theory	1700	8.9k
2109C3	Hacking Numbers (Hard Version) constructive algorithms interactive math number theory	2600	3.3k
2036G	Library of Magic binary search constructive algorithms divide and conquer interactive math number theory	2200	1.7k
1994H	Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings	3500	779
1762D	GCD Queries constructive algorithms interactive number theory	2100	4.5k
1713D	Tournament Countdown constructive algorithms greedy interactive number theory probabilities	1800	6.3k
1665D	GCD Guess bitmasks chinese remainder theorem constructive algorithms games interactive math number theory	2000	4.8k
1592D	Hemose in ICPC ? binary search dfs and similar implementation interactive math number theory trees	2300	2.7k
1566H	Xor-quiz constructive algorithms dp interactive math number theory	3200	177
1562F	Tubular Bells interactive math number theory probabilities	2900	467
1552H	Guess the Perimeter binary search interactive number theory	3300	470
1493F	Enchanted Matrix bitmasks interactive number theory	2600	525
1406E	Deleting Numbers interactive math number theory	2600	1.9k
1404D	Game of Pairs constructive algorithms dfs and similar interactive math number theory	2800	1.3k
1355F	Guess Divisors Count constructive algorithms interactive number theory	2600	984
1137D	Cooperative Game constructive algorithms interactive number theory	2400	2.2k
1114E	Arithmetic Progression binary search interactive number theory probabilities	2200	3.3k
1091G	New Year and the Factorisation Collaboration interactive math number theory	3200	242
1033D	Divisors interactive math number theory	2000	2.6k

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