combinatorics - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5579	P1418E Expected Damage binary search combinatorics probabilities *2400	0 / 0	(None)
	5593	P1422C Bargain combinatorics dp math *1700	0 / 0	(None)
	5607	P1425D Danger of Mad Snakes combinatorics dp math *2300	0 / 0	(None)
	5612	P1426F Number of Subsequences combinatorics dp strings *2000	0 / 0	(None)
	5642	P1436F Sum Over Subsets combinatorics math number theory *2800	0 / 0	(None)
	5646	P1437F Emotional Fishermen combinatorics dp math two pointers *2600	0 / 0	(None)
	5653	P1439D INOI Final Contests combinatorics dp fft *3100	0 / 0	(None)
	5656	P1442B Identify the Operations combinatorics data structures dsu greedy implementation *1800	0 / 0	(None)
	5661	P1444B Divide and Sum combinatorics math sortings *1900	0 / 0	(None)
	5676	P1450H2 Multithreading (Hard Version) combinatorics implementation math *3300	0 / 0	(None)
	5682	P1452D Radio Towers combinatorics dp math *1600	0 / 0	(None)
	5691	P1454E Number of Simple Paths combinatorics dfs and similar graphs trees *2000	0 / 0	(None)
	5708	P1462E1 Close Tuples (easy version) binary search combinatorics math sortings two pointers *1500	0 / 0	(None)
	5718	P1466H Finding satisfactory solutions combinatorics dp graphs greedy math *3300	0 / 0	(None)
	5753	P1475C Ball in Berland combinatorics graphs math *1400	0 / 0	(None)
	5754	P1475E Advertising Agency combinatorics math sortings *1600	0 / 0	(None)
	5764	P1477F Nezzar and Chocolate Bars combinatorics fft math probabilities *3500	0 / 0	(None)
	5786	P1486F Pairs of Paths combinatorics data structures dfs and similar dp trees *2600	0 / 0	(None)
	5790	P1487G String Counting combinatorics dp fft math *2700	0 / 0	(None)
	5795	P1488H Build From Suffixes special problem combinatorics data structures 2800	0 / 0	(None)

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