*1800 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6617	P207D9 The Beaver's Problem - 3 *1800	0 / 0	(None)
	6589	P216C Hiring Staff greedy *1800	0 / 0	(None)
	6573	P220B Little Elephant and Array constructive algorithms data structures *1800	0 / 0	(None)
	6565	P222C Reducing Fractions implementation math number theory sortings *1800	0 / 0	(None)
	6514	P234F Fence dp *1800	0 / 0	(None)
	6498	P238B Boring Partition constructive algorithms *1800	0 / 0	(None)
	6481	P242C King's Path dfs and similar graphs hashing shortest paths *1800	0 / 0	(None)
	6464	P245H Queries for Number of Palindromes dp hashing strings *1800	0 / 0	(None)
	6445	P251B Playing with Permutations implementation math *1800	0 / 0	(None)
	6440	P252B Unsorting Array brute force sortings *1800	0 / 0	(None)
	6432	P254C Anagram greedy strings *1800	0 / 0	(None)
	6426	P255D Mr binary search implementation math *1800	0 / 0	(None)
	6420	P257C View Angle brute force geometry math *1800	0 / 0	(None)
	6395	P263D Cycle in Graph dfs and similar graphs *1800	0 / 0	(None)
	6363	P271D Good Substrings data structures strings *1800	0 / 0	(None)
	6353	P274B Zero Tree dfs and similar dp greedy trees *1800	0 / 0	(None)
	6329	P280B Maximum Xor Secondary data structures implementation two pointers *1800	0 / 0	(None)
	6248	P300C Beautiful Numbers brute force combinatorics *1800	0 / 0	(None)
	6245	P301A Yaroslav and Sequence constructive algorithms *1800	0 / 0	(None)
	6155	P325B Stadium and Games binary search math *1800	0 / 0	(None)

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