Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	658	P1525D Armchairs dp flows graph matchings greedy *1800	0 / 0	(None)
	657	P1525E Assimilation IV combinatorics dp math probabilities two pointers *2100	0 / 0	(None)
	656	P1525F Goblins And Gnomes brute force dp flows graph matchings *2800	0 / 0	(None)
	655	P1526A Mean Inequality constructive algorithms sortings *800	0 / 0	(None)
	654	P1526B I Hate 1111 dp math number theory *1400	0 / 0	(None)
	653	P1526C1 Potions (Easy Version) brute force data structures dp greedy *1500	0 / 0	(None)
	652	P1526C2 Potions (Hard Version) data structures greedy *1600	0 / 0	(None)
	651	P1526D Kill Anton brute force constructive algorithms data structures math strings *2200	0 / 0	(None)
	650	P1526E Oolimry and Suffix Array combinatorics constructive algorithms math *2400	0 / 0	(None)
	649	P1526F Median Queries constructive algorithms interactive probabilities *3000	0 / 0	(None)
	648	P1527A And Then There Were K bitmasks *800	0 / 0	(None)
	647	P1527B1 Palindrome Game (easy version) constructive algorithms games *1200	0 / 0	(None)
	646	P1527B2 Palindrome Game (hard version) constructive algorithms games *1900	0 / 0	(None)
	645	P1527C Sequence Pair Weight hashing implementation math *1600	0 / 0	(None)
	644	P1527D MEX Tree combinatorics dfs and similar implementation math trees *2400	0 / 0	(None)
	643	P1527E Partition Game binary search data structures divide and conquer dp *2500	0 / 0	(None)
	642	P1528A Parsa's Humongous Tree dfs and similar divide and conquer dp greedy trees *1600	0 / 0	(None)
	641	P1528B Kavi on Pairing Duty combinatorics dp math *1700	0 / 0	(None)
	640	P1528C Trees of Tranquillity data structures dfs and similar greedy trees *2300	0 / 0	(None)
	639	P1528D It's a bird! No, it's a plane! No, it's AaParsa! constructive algorithms graphs shortest paths *2500	0 / 0	(None)

Pick a problem randomly based on the current filter.