Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3167	P507A Amr and Music greedy implementation sortings *1000	0 / 0	(None)
	3168	P507C Guess Your Way Out! implementation math trees *1700	0 / 0	(None)
	3169	P507E Breaking Good dfs and similar dp graphs shortest paths *2100	0 / 0	(None)
	3170	P508B Anton and currency you all know greedy math strings *1300	0 / 0	(None)
	3171	P508C Anya and Ghosts constructive algorithms greedy *1600	0 / 0	(None)
	3172	P508E Arthur and Brackets dp greedy *2200	0 / 0	(None)
	3173	P509B Painting Pebbles constructive algorithms greedy implementation *1300	0 / 0	(None)
	3174	P509C Sums of Digits dp greedy implementation *2000	0 / 0	(None)
	3175	P509E Pretty Song math strings *2000	0 / 0	(None)
	3176	P509F Progress Monitoring dp trees *2300	0 / 0	(None)
	3177	P510B Fox And Two Dots dfs and similar *1500	0 / 0	(None)
	3178	P510D Fox And Jumping bitmasks brute force dp math *1900	0 / 0	(None)
	3179	P512D Fox And Travelling dp trees *2900	0 / 0	(None)
	3180	P513A Game constructive algorithms math *800	0 / 0	(None)
	3181	P513B2 Permutations bitmasks divide and conquer math *1800	0 / 0	(None)
	3182	P513D1 Constrained Tree dfs and similar *2400	0 / 0	(None)
	3183	P513D2 Constrained Tree constructive algorithms data structures *2600	0 / 0	(None)
	3184	P513E2 Subarray Cuts dp *2700	0 / 0	(None)
	3185	P513F1 Scaygerboss flows *2700	0 / 0	(None)
	3186	P513G1 Inversions problem brute force dfs and similar dp meet-in-the-middle *1800	0 / 0	(None)

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