*2300 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	268	P1601C Optimal Insertion data structures divide and conquer dp greedy sortings *2300	0 / 0	(None)
	260	P1603C Extreme Extension dp greedy math number theory *2300	0 / 0	(None)
	237	P1607F Robot on the Board 2 brute force dfs and similar graphs implementation *2300	0 / 0	(None)
	215	P1610E AmShZ and G.O.A.T. binary search brute force greedy implementation math *2300	0 / 0	(None)
	185	P1614D2 Divan and Kostomuksha (hard version) dp number theory *2300	0 / 0	(None)
	135	P1621E New School binary search data structures dp greedy implementation sortings *2300	0 / 0	(None)
	121	P1623D Robot Cleaner Revisit implementation math probabilities *2300	0 / 0	(None)
	109	P1625D Binary Spiders bitmasks data structures implementation math sortings trees *2300	0 / 0	(None)
	92	P1628C Grid Xor constructive algorithms greedy implementation interactive math *2300	0 / 0	(None)
	7621	P1654E Arithmetic Operations brute force data structures divide and conquer graphs math *2300	0 / 0	(None)
	7725	P1675G Sorting Pancakes dp *2300	0 / 0	(None)
	7689	P1681F Unique Occurrences data structures dfs and similar divide and conquer dp dsu trees *2300	0 / 0	(None)
	7641	P1691E Number of Groups data structures dfs and similar dsu graphs greedy sortings *2300	0 / 0	(None)
	7751	P1693C Keshi in Search of AmShZ graphs greedy shortest paths *2300	0 / 0	(None)
	7741	P1695D2 Tree Queries (Hard Version) constructive algorithms dfs and similar dp greedy trees *2300	0 / 0	(None)
	7756	P1698E PermutationForces II brute force combinatorics constructive algorithms greedy sortings trees two pointers *2300	0 / 0	(None)
	7768	P1699D Almost Triple Deletions data structures dp greedy *2300	0 / 0	8
	7919	P1728E Red-Black Pepper brute force data structures greedy math number theory *2300	0 / 0	8
	8012	P1743F Intersection and Union bitmasks brute force combinatorics data structures math *2300	0 / 0	8
	8060	P1748E Yet Another Array Counting Problem data structures divide and conquer dp flows math trees *2300	0 / 0	8

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