Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3672	P919C Seat Arrangements brute force implementation *1300	0 / 0	(None)
	3671	P919D Substring dfs and similar dp graphs *1700	0 / 0	(None)
	3670	P919E Congruence Equation chinese remainder theorem math number theory *2100	0 / 0	(None)
	3669	P919F A Game With Numbers games graphs shortest paths *2600	0 / 0	(None)
	3668	P920A Water The Garden implementation *1000	0 / 0	(None)
	3667	P920B Tea Queue implementation *1200	0 / 0	(None)
	3666	P920C Swap Adjacent Elements dfs and similar greedy math sortings two pointers *1400	0 / 0	(None)
	3665	P920D Tanks dp greedy implementation *2400	0 / 0	(None)
	3664	P920E Connected Components? data structures dfs and similar dsu graphs *2100	0 / 0	(None)
	3663	P920F SUM and REPLACE brute force data structures dsu number theory *2000	0 / 0	(None)
	3662	P920G List Of Integers binary search bitmasks brute force combinatorics math number theory *2200	0 / 0	(None)
	3647	P922A Cloning Toys implementation *1300	0 / 0	(None)
	3646	P922B Magic Forest brute force *1300	0 / 0	(None)
	3645	P922C Cave Painting brute force number theory *1600	0 / 0	(None)
	3644	P922D Robot Vacuum Cleaner greedy sortings *1800	0 / 0	(None)
	3643	P922E Birds dp *2200	0 / 0	(None)
	3642	P922F Divisibility constructive algorithms dp greedy number theory *2400	0 / 0	(None)
	3641	P923A Primal Sport math number theory *1700	0 / 0	(None)
	3640	P923B Producing Snow binary search data structures *1600	0 / 0	(None)
	3639	P923C Perfect Security data structures greedy strings trees *1800	0 / 0	(None)

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