*1900 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6615	P208B Solitaire dfs and similar dp *1900	0 / 0	(None)
	6614	P208C Police Station dp graphs shortest paths *1900	0 / 0	(None)
	6602	P213B Numbers combinatorics dp *1900	0 / 0	(None)
	6593	P215D Hot Days greedy *1900	0 / 0	(None)
	6564	P222D Olympiad binary search greedy sortings two pointers *1900	0 / 0	(None)
	6563	P222E Decoding Genome dp matrices *1900	0 / 0	(None)
	6561	P223B Two Strings data structures dp strings *1900	0 / 0	(None)
	6560	P223C Partial Sums combinatorics math number theory *1900	0 / 0	(None)
	6549	P226B Naughty Stone Piles greedy *1900	0 / 0	(None)
	6539	P228E The Road to Berland is Paved With Good Intentions 2-sat dfs and similar dsu graphs *1900	0 / 0	(None)
	6536	P229C Triangles combinatorics graphs math *1900	0 / 0	(None)
	6525	P232B Table bitmasks combinatorics dp math *1900	0 / 0	(None)
	6484	P241G Challenging Balloons constructive algorithms *1900	0 / 0	(None)
	6448	P250D Building Bridge geometry ternary search two pointers *1900	0 / 0	(None)
	6419	P257D Sum greedy math *1900	0 / 0	(None)
	6416	P258B Little Elephant and Elections brute force combinatorics dp *1900	0 / 0	(None)
	6404	P261B Maxim and Restaurant dp math probabilities *1900	0 / 0	(None)
	6331	P279E Beautiful Decomposition dp games greedy number theory *1900	0 / 0	(None)
	6308	P285D Permutation Sum bitmasks combinatorics dp implementation meet-in-the-middle *1900	0 / 0	(None)
	6278	P292D Connected Components data structures dfs and similar dp dsu *1900	0 / 0	(None)

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