Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	8220	P1780G Delicious Dessert binary search dsu hashing math number theory string suffix structures	0 / 0	(None)
	8173	P1781A Parallel Projection geometry math *800	0 / 0	3
	8172	P1781B Going to the Cinema brute force greedy sortings *1000	0 / 0	3
	8171	P1781C Equal Frequencies brute force constructive algorithms greedy implementation sortings strings *1600	0 / 0	5
	8170	P1781D Many Perfect Squares brute force math number theory *1800	0 / 0	6
	8169	P1781E Rectangle Shrinking binary search brute force data structures greedy implementation two pointers *2300	0 / 0	8
	8168	P1781F Bracket Insertion combinatorics dp math trees *2700	0 / 0	10
	8167	P1781G Diverse Coloring constructive algorithms trees *3200	0 / 0	10
	8166	P1781H1 Window Signals (easy version) *3200	0 / 0	10
	8165	P1781H2 Window Signals (hard version) *3500	0 / 0	10
	8104	P1783A Make it Beautiful constructive algorithms sortings	0 / 0	(None)
	8103	P1783B Matrix of Differences constructive algorithms math	0 / 0	(None)
	8102	P1783C Yet Another Tournament binary search greedy sortings	0 / 0	(None)
	8101	P1783D Different Arrays brute force dfs and similar dp implementation	0 / 0	(None)
	8100	P1783E Game of the Year brute force math number theory	0 / 0	(None)
	8099	P1783F Double Sort II constructive algorithms dfs and similar flows graph matchings graphs greedy	0 / 0	(None)
	8098	P1783G Weighed Tree Radius data structures divide and conquer implementation trees	0 / 0	(None)
	8219	P1784A Monsters (easy version) greedy sortings	0 / 0	(None)
	8218	P1784B Letter Exchange constructive algorithms greedy implementation	0 / 0	(None)
	8217	P1784C Monsters (hard version) binary search data structures greedy	0 / 0	(None)

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