Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4292	P774H Repairing Of String special problem constructive algorithms 2200	0 / 0	(None)
	4291	P774I Composing Of String special problem dp 2300	0 / 0	(None)
	4290	P774J Stepan's Series special problem dp 2000	0 / 0	(None)
	4289	P774K Stepan and Vowels special problem implementation strings 1600	0 / 0	(None)
	4288	P774L Bars special problem binary search 2000	0 / 0	(None)
	4287	P775A University Schedule special problem 2900	0 / 0	(None)
	4286	P776A A Serial Killer brute force implementation strings *900	0 / 0	(None)
	4285	P776B Sherlock and his girlfriend constructive algorithms number theory *1200	0 / 0	(None)
	4284	P776C Molly's Chemicals binary search brute force data structures implementation math *1800	0 / 0	(None)
	4283	P776D The Door Problem 2-sat dfs and similar dsu graphs *2000	0 / 0	(None)
	4282	P776E The Holmes Children math number theory *2100	0 / 0	(None)
	4281	P776F Sherlock's bet to Moriarty constructive algorithms data structures divide and conquer geometry graphs implementation trees *2800	0 / 0	(None)
	4280	P776G Sherlock and the Encrypted Data bitmasks combinatorics dp *2900	0 / 0	(None)
	4279	P777A Shell Game constructive algorithms implementation math *1000	0 / 0	(None)
	4278	P777B Game of Credit Cards data structures dp greedy sortings *1300	0 / 0	(None)
	4277	P777C Alyona and Spreadsheet binary search data structures dp greedy implementation two pointers *1600	0 / 0	(None)
	4276	P777D Cloud of Hashtags binary search greedy implementation strings *1800	0 / 0	(None)
	4275	P777E Hanoi Factory brute force data structures dp greedy sortings *2000	0 / 0	(None)
	4274	P778A String Game binary search greedy strings *1700	0 / 0	(None)
	4273	P778B Bitwise Formula bitmasks brute force dfs and similar expression parsing implementation *1800	0 / 0	(None)

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