Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4472	P734E Anton and Tree dfs and similar dp trees *2100	0 / 0	(None)
	4471	P734F Anton and School bitmasks constructive algorithms implementation math *2500	0 / 0	(None)
	4470	P735A Ostap and Grasshopper implementation strings *800	0 / 0	(None)
	4469	P735B Urbanization greedy number theory sortings *1100	0 / 0	(None)
	4468	P735C Tennis Championship combinatorics constructive algorithms greedy math *1600	0 / 0	(None)
	4467	P735D Taxes math number theory *1600	0 / 0	(None)
	4466	P735E Ostap and Tree dp trees *2500	0 / 0	(None)
	4465	P736D Permutations math matrices *2800	0 / 0	(None)
	4464	P736E Chess Championship constructive algorithms flows greedy math *2900	0 / 0	(None)
	4463	P737E Tanya is 5! graph matchings graphs greedy schedules *3300	0 / 0	(None)
	4462	P737F Dirty plates constructive algorithms math *3300	0 / 0	(None)
	4461	P739A Alyona and mex constructive algorithms greedy *1700	0 / 0	(None)
	4460	P739B Alyona and a tree binary search data structures dfs and similar graphs trees *1900	0 / 0	(None)
	4459	P739C Alyona and towers data structures *2500	0 / 0	(None)
	4458	P739D Recover a functional graph graph matchings *3400	0 / 0	(None)
	4457	P739E Gosha is hunting brute force data structures dp flows math probabilities sortings *3000	0 / 0	(None)
	4456	P740A Alyona and copybooks brute force implementation *1300	0 / 0	(None)
	4455	P740B Alyona and flowers constructive algorithms *1200	0 / 0	(None)
	4454	P741A Arpa's loud Owf and Mehrdad's evil plan dfs and similar math *1600	0 / 0	(None)
	4453	P741B Arpa's weak amphitheater and Mehrdad's valuable Hoses dfs and similar dp dsu *1600	0 / 0	(None)

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