Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6152	P1601B Frog Traveler data structures dfs and similar dp graphs shortest paths two pointers *1900	0 / 0	(None)
	6153	P1601C Optimal Insertion data structures divide and conquer dp greedy sortings *2300	0 / 0	(None)
	6154	P1601D Difficult Mountain data structures dp greedy sortings *2700	0 / 0	(None)
	6155	P1601F Two Sorts binary search dfs and similar math meet-in-the-middle *3400	0 / 0	(None)
	6156	P1602B Divine Array constructive algorithms implementation *1100	0 / 0	(None)
	6157	P1603A Di-visible Confusion constructive algorithms math number theory *1300	0 / 0	(None)
	6158	P1603C Extreme Extension dp greedy math number theory *2300	0 / 0	(None)
	6159	P1603D Artistic Partition divide and conquer dp number theory *3000	0 / 0	(None)
	6160	P1603F October 18, 2017 combinatorics dp implementation math *2700	0 / 0	(None)
	6161	P1604A Era greedy *800	0 / 0	(None)
	6162	P1604B XOR Specia-LIS-t *1100	0 / 0	(None)
	6163	P1605B Reverse Sort greedy sortings *1000	0 / 0	(None)
	6164	P1605D Treelabeling bitmasks constructive algorithms dfs and similar games greedy implementation trees *2100	0 / 0	(None)
	6165	P1605E Array Equalizer binary search greedy implementation math number theory sortings two pointers *2400	0 / 0	(None)
	6166	P1606A AB Balance strings *900	0 / 0	(None)
	6167	P1606C Banknotes greedy number theory *1400	0 / 1	10
	6168	P1606D Red-Blue Matrix brute force constructive algorithms implementation sortings *2400	0 / 0	(None)
	6169	P1606E Arena combinatorics dp math *2100	0 / 0	(None)
	6170	P1607A Linear Keyboard implementation strings *800	0 / 0	(None)
	6171	P1607B Odd Grasshopper math *900	0 / 0	(None)

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