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Problemset

17 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2241G	Summmon binary search data structures greedy implementation math number theory	2400	831
2215B	RReeppeettiittiioonn binary search brute force implementation math number theory	2000	1.3k
2169D1	Removal of a Sequence (Easy Version) binary search implementation math number theory	1500	9k
2169D2	Removal of a Sequence (Hard Version) binary search divide and conquer greedy implementation math number theory	2100	2.4k
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2044E	Insane Problem binary search greedy implementation math number theory	1300	18.6k
2005D	Alter the GCD binary search brute force data structures divide and conquer implementation number theory	2400	1.3k
1954E	Chain Reaction binary search data structures dsu greedy implementation math number theory	2200	3k
1926E	Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	1500	15.2k
1834E	MEX of LCM binary search data structures implementation math number theory	2300	2.9k
1609C	Complex Market Analysis binary search dp implementation number theory schedules two pointers	1400	10.5k
1605E	Array Equalizer binary search greedy implementation math number theory sortings two pointers	2400	1.2k
1592D	Hemose in ICPC ? binary search dfs and similar implementation interactive math number theory trees	2300	2.7k
1098E	Fedya the Potter binary search implementation math number theory	3400	372
919B	Perfect Number binary search brute force dp implementation number theory	1100	32k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k
230B	T-primes binary search implementation math number theory	1300	99.4k

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