Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3098	P1043E Train Hard, Win Easy constructive algorithms greedy math sortings *1900	0 / 0	(None)
	3097	P1043F Make It One bitmasks combinatorics dp math number theory shortest paths *2500	0 / 0	(None)
	3096	P1043G Speckled Band data structures divide and conquer hashing string suffix structures strings *3500	0 / 0	(None)
	3095	P1044A The Tower is Going Home binary search two pointers *1700	0 / 0	(None)
	3094	P1044B Intersecting Subtrees dfs and similar interactive trees *1900	0 / 0	(None)
	3093	P1044C Optimal Polygon Perimeter dp geometry *2100	0 / 0	(None)
	3092	P1044D Deduction Queries data structures dsu *2400	0 / 0	(None)
	3091	P1044E Grid Sort implementation *3100	0 / 0	(None)
	3090	P1044F DFS data structures *2700	0 / 0	(None)
	3089	P1045A Last chance data structures flows graph matchings graphs trees *2500	0 / 0	(None)
	3088	P1045B Space Isaac hashing number theory *2400	0 / 0	(None)
	3087	P1045C Hyperspace Highways dfs and similar graphs trees *2300	0 / 0	(None)
	3086	P1045D Interstellar battle math probabilities trees *2200	0 / 0	(None)
	3085	P1045E Ancient civilizations constructive algorithms geometry *3200	0 / 0	(None)
	3084	P1045F Shady Lady geometry math *3400	0 / 0	(None)
	3083	P1045G AI robots data structures *2200	0 / 0	(None)
	3082	P1045H Self-exploration math *2400	0 / 0	(None)
	3081	P1045I Palindrome Pairs hashing strings *1600	0 / 0	(None)
	3080	P1045J Moonwalk challenge data structures strings trees *2600	0 / 0	(None)
	3079	P1046C Space Formula greedy *1400	0 / 0	(None)

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