*3400 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4924	P627F Island Puzzle dfs and similar dsu graphs trees *3400	0 / 0	(None)
	4573	P715E Complete the Permutations combinatorics fft graphs math *3400	0 / 0	(None)
	4458	P739D Recover a functional graph graph matchings *3400	0 / 0	(None)
	4450	P741E Arpa’s abnormal DNA and Mehrdad’s deep interest data structures string suffix structures *3400	0 / 0	(None)
	4383	P756F Long number expression parsing math number theory *3400	0 / 0	(None)
	4376	P757G Can Bash Save the Day? data structures divide and conquer graphs trees *3400	0 / 0	(None)
	4300	P773F Test Data Generation combinatorics divide and conquer dp fft math number theory *3400	0 / 0	(None)
	4243	P786D Rap God data structures dfs and similar hashing strings trees *3400	0 / 0	(None)
	4219	P793G Oleg and chess data structures divide and conquer flows graph matchings *3400	0 / 0	(None)
	4212	P794G Replace All combinatorics dp math *3400	0 / 0	(None)
	4158	P804F Fake bullions combinatorics dfs and similar dp graphs number theory *3400	0 / 0	(None)
	4048	P833E Caramel Clouds data structures dp sortings *3400	0 / 0	(None)
	4006	P843D Dynamic Shortest Path graphs shortest paths *3400	0 / 0	(None)
	3972	P848E Days of Floral Colours combinatorics divide and conquer dp fft math *3400	0 / 0	(None)
	3948	P853E Lada Malina data structures geometry *3400	0 / 0	(None)
	3702	P913H Don't Exceed math probabilities *3400	0 / 0	(None)
	3694	P914H Ember and Storm's Tree Game combinatorics dp games trees *3400	0 / 0	(None)
	3677	P917E Upside Down data structures string suffix structures strings trees *3400	0 / 0	(None)
	3264	P1007E Mini Metro dp *3400	0 / 0	(None)
	3249	P1010F Tree fft graphs trees *3400	0 / 0	(None)

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